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Âñå äîêóìåíòû, ïðåäñòàâëåííûå â êàòàëîãå, íå ÿâëÿþòñÿ èõ îôèöèàëüíûì èçäàíèåì è ïðåäíàçíà÷åíû èñêëþ÷èòåëüíî äëÿ îçíàêîìèòåëüíûõ öåëåé. Ýëåêòðîííûå êîïèè ýòèõ äîêóìåíòîâ ìîãóò ðàñïðîñòðàíÿòüñÿ áåç âñÿêèõ îãðàíè÷åíèé.
Âû ìîæåòå ðàçìåùàòü èíôîðìàöèþ ñ ýòîãî ñàéòà íà ëþáîì äðóãîì ñàéòå áåç êàêèõ-ëèáî îãðàíè÷åíèé.



ÃÎÑÒ 8.563.3-97

ÌÅÆÃÎÑÓÄÀÐÑÒÂÅÍÍÛÉ ÑÒÀÍÄÀÐÒ

ÃÎÑÓÄÀÐÑÒÂÅÍÍÀß ÑÈÑÒÅÌÀ ÎÁÅÑÏÅ×ÅÍÈß
ÅÄÈÍÑÒÂÀ ÈÇÌÅÐÅÍÈÉ

ÈÇÌÅÐÅÍÈÅ ÐÀÑÕÎÄÀ È ÊÎËÈ×ÅÑÒÂÀ ÆÈÄÊÎÑÒÅÉ È ÃÀÇÎÂ
ÌÅÒÎÄÎÌ ÏÅÐÅÌÅÍÍÎÃÎ ÏÅÐÅÏÀÄÀ ÄÀÂËÅÍÈß

ÏÐÎÖÅÄÓÐÀ È ÌÎÄÓËÜ ÐÀÑ×ÅÒÎÂ
ÏÐÎÃÐÀÌÌÍÎÅ ÎÁÅÑÏÅ×ÅÍÈÅ

ÌÅÆÃÎÑÓÄÀÐÑÒÂÅÍÍÛÉ ÑÎÂÅÒ
ÏÎ ÑÒÀÍÄÀÐÒÈÇÀÖÈÈ, ÌÅÒÐÎËÎÃÈÈ È ÑÅÐÒÈÔÈÊÀÖÈÈ

Ìèíñê

Ïðåäèñëîâèå

1 ÐÀÇÐÀÁÎÒÀÍ Ôèðìîé «Ãàçïðèáîðàâòîìàòèêà» ÐÀÎ «Ãàçïðîì», Âñåðîññèéñêèì íàó÷íî-èññëåäîâàòåëüñêèì öåíòðîì ñòàíäàðòèçàöèè, èíôîðìàöèè è ñåðòèôèêàöèè ñûðüÿ, ìàòåðèàëîâ è âåùåñòâ (ÂÍÈÖÑÌÂ) Ãîññòàíäàðòà Ðîññèè

ÂÍÅÑÅÍ Ãîññòàíäàðòîì Ðîññèè

2 ÏÐÈÍßÒ Ìåæãîñóäàðñòâåííûì Ñîâåòîì ïî ñòàíäàðòèçàöèè, ìåòðîëîãèè è ñåðòèôèêàöèè (ïðîòîêîë ¹ 11-97 îò 25 àïðåëÿ 1997 ã.)

Çà ïðèíÿòèå ïðîãîëîñîâàëè:

Íàèìåíîâàíèå ãîñóäàðñòâà

Íàèìåíîâàíèå íàöèîíàëüíîãî îðãàíà ïî ñòàíäàðòèçàöèè

Àçåðáàéäæàíñêàÿ ðåñïóáëèêà

Àçãîññòàíäàðò

Ðåñïóáëèêà Àðìåíèÿ

Àðìãîññòàíäàðò

Ðåñïóáëèêà Áåëîðóññèÿ

Ãîññòàíäàðò Áåëîðóññèè

Ãðóçèÿ

Ãðóçñòàíäàðò

Ðåñïóáëèêà Êàçàõñòàí

Ãîññòàíäàðò Ðåñïóáëèêè Êàçàõñòàí

Êèðãèçñêàÿ Ðåñïóáëèêà

Êèðãèçñòàíäàðò

Ðåñïóáëèêà Ìîëäîâà

Ìîëäîâàñòàíäàðò

Ðîññèéñêàÿ Ôåäåðàöèÿ

Ãîññòàíäàðò Ðîññèè

Ðåñïóáëèêà Òàäæèêèñòàí

Òàäæèêãîññòàíäàðò

Òóðêìåíèñòàí

Ãëàâíàÿ ãîñóäàðñòâåííàÿ èíñïåêöèÿ Òóðêìåíèñòàíà

Ðåñïóáëèêà Óçáåêèñòàí

Óçãîññòàíäàðò

3 Ïîñòàíîâëåíèåì Ãîñóäàðñòâåííîãî êîìèòåòà Ðîññèéñêîé Ôåäåðàöèè ïî ñòàíäàðòèçàöèè, ìåòðîëîãèè è ñåðòèôèêàöèè îò 11 äåêàáðÿ 1997 ã. ¹ 410 ìåæãîñóäàðñòâåííûé ñòàíäàðò ÃÎÑÒ 8.563.3-97 ââåäåí â äåéñòâèå íåïîñðåäñòâåííî â êà÷åñòâå ãîñóäàðñòâåííîãî ñòàíäàðòà Ðîññèéñêîé Ôåäåðàöèè ñ 1 ÿíâàðÿ 1999 ã.

4 ÂÇÀÌÅÍ ÃÎÑÒ 23720-79, ÃÎÑÒ 26969-86, ÐÄ 50-213-80, ÌÈ 2204-92, ÌÈ 2346-95

ÑÎÄÅÐÆÀÍÈÅ

ÌÅÆÃÎÑÓÄÀÐÑÒÂÅÍÍÛÉ ÑÒÀÍÄÀÐÒ

Ãîñóäàðñòâåííàÿ ñèñòåìà îáåñïå÷åíèÿ åäèíñòâà èçìåðåíèé

Èçìåðåíèå ðàñõîäà è êîëè÷åñòâà æèäêîñòåé è ãàçîâ ìåòîäîì ïåðåìåííîãî ïåðåïàäà äàâëåíèÿ

ÏÐÎÖÅÄÓÐÀ È ÌÎÄÓËÜ ÐÀÑ×ÅÒÎÂ. ÏÐÎÃÐÀÌÌÍÎÅ ÎÁÅÑÏÅ×ÅÍÈÅ

State system for ensuring the uniformity of measurements.

Measurement of liquids and gases flow rate and quantity by differential pressure method. Procedure and module of calculations. Software

Äàòà ââåäåíèÿ 1999-01-01

1 ÎÁËÀÑÒÜ ÏÐÈÌÅÍÅÍÈß

Íàñòîÿùèé ñòàíäàðò óñòàíàâëèâàåò ïðîãðàììíîå îáåñïå÷åíèå ðàñ÷åòà ðàñõîäà è êîëè÷åñòâà æèäêîñòåé è ãàçîâ (äàëåå - ñðåäà), à òàêæå ðàñ÷åòà ïîãðåøíîñòåé îïðåäåëåíèÿ ðàñõîäà 1 è êîëè÷åñòâà ñðåä.

Ëèñòèíãè ïðîãðàìì, ïðèâåäåííûå â íàñòîÿùåì ñòàíäàðòå, ðàçðàáîòàíû ñîãëàñíî òðåáîâàíèÿì, èçëîæåííûì â ÃÎÑÒ 8.563.1 è ÃÎÑÒ 8.563.2.

2 ÍÎÐÌÀÒÈÂÍÛÅ ÑÑÛËÊÈ

 íàñòîÿùåì ñòàíäàðòå èñïîëüçîâàíû ññûëêè íà ñëåäóþùèå ñòàíäàðòû:

ÃÎÑÒ 8.563.1-97 ÃÑÈ. Èçìåðåíèå ðàñõîäà è êîëè÷åñòâà æèäêîñòåé è ãàçîâ ìåòîäîì ïåðåìåííîãî ïåðåïàäà äàâëåíèÿ. Äèàôðàãìû, ñîïëà ÈÑÀ 1932 è òðóáû Âåíòóðè, óñòàíîâëåííûå â çàïîëíåííûõ òðóáîïðîâîäàõ êðóãëîãî ñå÷åíèÿ. Òåõíè÷åñêèå óñëîâèÿ

ÃÎÑÒ 8.563.2-97 ÃÑÈ. Èçìåðåíèå ðàñõîäà è êîëè÷åñòâà æèäêîñòåé è ãàçîâ ìåòîäîì ïåðåìåííîãî ïåðåïàäà äàâëåíèÿ. Ìåòîäèêà âûïîëíåíèÿ èçìåðåíèé ñ ïîìîùüþ ñóæàþùèõ óñòðîéñòâ

ÃÎÑÒ 30319.1-96 Ãàç ïðèðîäíûé. Ìåòîäû ðàñ÷åòà ôèçè÷åñêèõ ñâîéñòâ. Îïðåäåëåíèå ôèçè÷åñêèõ ñâîéñòâ ïðèðîäíîãî ãàçà, åãî êîìïîíåíòîâ è ïðîäóêòîâ åãî ïåðåðàáîòêè

ÃÎÑÒ 30319.2-96 Ãàç ïðèðîäíûé. Ìåòîäû ðàñ÷åòà ôèçè÷åñêèõ ñâîéñòâ. Îïðåäåëåíèå êîýôôèöèåíòà ñæèìàåìîñòè

ÃÎÑÒ 30319.3-96 Ãàç ïðèðîäíûé. Ìåòîäû ðàñ÷åòà ôèçè÷åñêèõ ñâîéñòâ. Îïðåäåëåíèå ôèçè÷åñêèõ ñâîéñòâ ïî óðàâíåíèþ ñîñòîÿíèÿ

3 ÏÐÎÖÅÄÓÐÀ ÐÀÑ×ÅÒÀ ÐÀÑÕÎÄÀ È ÊÎËÈ×ÅÑÒÂÀ ÆÈÄÊÎÑÒÅÉ È ÃÀÇÎÂ

Ïðîöåäóðà ðàñ÷åòà ðàñõîäà è êîëè÷åñòâà æèäêîñòåé è ãàçîâ (äàëåå - ïðîöåäóðà) íàïèñàíà íà àëãîðèòìè÷åñêîì ÿçûêå ÒÓÐÁÎ ÏÀÑÊÀËÜ 7.0. Îáðàùåíèå ê ïðîöåäóðå - QCALC.

3.1 Èñõîäíûå äàííûå

Èñõîäíûå äàííûå ïåðåäàþòñÿ â ïðîöåäóðó QCALC â âèäå ãëîáàëüíûõ ïàðàìåòðîâ; äëÿ ðàáîòû ïðîöåäóðû íåîáõîäèìî èñïîëüçîâàòü ìîäóëè Dos è Ñï.

3.1.1 NNit - ïîðÿäêîâûé íîìåð èçìåðèòåëüíîãî òðóáîïðîâîäà.

3.1.2 NSubA[NNit] - íîìåð ñðåäû (òàáëèöà 1).

Òàáëèöà 1 - Íàèìåíîâàíèå è íîìåð ñðåäû

Ñðåäà

NSubA[NNit]

Ñðåäà

NSubA[NNit]

Ïðèðîäíûé ãàç

0

Ìåòàíîë

16

Ìåòàí

1

Ìåòèëìåðêàïòàí

17

Ýòàí

2

Ìîíîêñèä óãëåðîäà

18

Ïðîïàí

3

Äèîêñèä óãëåðîäà

19

Èçîáóòàí

4

Ñåðîâîäîðîä

20

í-Áóòàí

5

Äèîêñèä ñåðû

21

Èçîïåíòàí

6

Âîäÿíîé ïàð

22

í-Ïåíòàí

7

Âîäà

23

Ãåêñàí

8

Êèñëîðîä

24

Ãåïòàí

9

Âîçäóõ

25

Îêòàí

10

Ãåëèé

26

Àöåòèëåí

11

Íåîí

27

Ýòèëåí

12

Àðãîí

28

Ïðîïèëåí

13

Âîäîðîä

29

Áåíçîë

14

Àììèàê

30

Òîëóîë

15

Àçîò

31

3.1.3 NMethKA[NNit] - íîìåð ìåòîäà ðàñ÷åòà êîýôôèöèåíòà ñæèìàåìîñòè ïðèðîäíîãî ãàçà ïî ÃÎÑÒ 30319.2 (òàáëèöà 2).

Òàáëèöà 2 - Íàèìåíîâàíèå è íîìåð ìåòîäà ðàñ÷åòà

Ìåòîä ðàñ÷åòà

NMethKA[NNit]

NX19 ìîä.

0

GERG-91 ìîä.

1

AGA8-92DC

2

ÂÍÈÖÑÌÂ

3

3.1.4 NSuzA[NNit] - íîìåð òèïà ñóæàþùåãî óñòðîéñòâà (òàáëèöà 3).

Òàáëèöà 3 - Íàèìåíîâàíèå è íîìåð òèïà ñóæàþùåãî óñòðîéñòâà

Òèï ñóæàþùåãî óñòðîéñòâà

NsuzA[NNit]

Äèàôðàãìà

0

Ñîïëî ÈÑÀ 1932

1

Ñîïëî Âåíòóðè

2

Òðóáà Âåíòóðè (ëèòîé âõîäíîé êîíóñ)

3

Òðóáà Âåíòóðè (îáðàáîòàííûé âõîäíîé êîíóñ)

4

Òðóáà Âåíòóðè (ñâàðíîé âõîäíîé êîíóñ)

5

3.1.5 YR - ìàññèâ êîíöåíòðàöèé 16 êîìïîíåíòîâ ïðèðîäíîãî ãàçà, ìîëÿðíûå äîëè (òàáëèöà 4).

Òàáëèöà 4 - Íàèìåíîâàíèå êîìïîíåíòà è åãî ïîðÿäêîâûé íîìåð â ìàññèâå

Íàèìåíîâàíèå êîìïîíåíòà

Ïîðÿäêîâûé íîìåð

Ìåòàí

1

Ýòàí

2

Ïðîïàí

3

í-Áóòàí

4

Èçîáóòàí

5

í-Ïåíòàí

6

Èçîïåíòàí

7

Ãåêñàí

8

Ãåïòàí

9

Îêòàí

10

Àçîò

11

Äèîêñèä óãëåðîäà

12

Ñåðîâîäîðîä

13

Ãåëèé

14

Ìîíîêñèä óãëåðîäà

15

Âîäîðîä

16

3.1.6 Ïàðàìåòðû ñðåäû

Roc - ïëîòíîñòü ïðèðîäíîãî ãàçà ïðè ñòàíäàðòíûõ óñëîâèÿõ, êã/ì3.

(ñòàíäàðòíûå óñëîâèÿ: ðñ = 1,01325 áàð, tñ = 20 °Ñ)1).

Ya - êîíöåíòðàöèÿ àçîòà â ïðèðîäíîì ãàçå, ìîëÿðíûå äîëè.

Yy - êîíöåíòðàöèÿ äèîêñèäà óãëåðîäà â ïðèðîäíîì ãàçå, ìîëÿðíûå äîëè.

Ð - äàâëåíèå ñðåäû, áàð.

Ò - òåìïåðàòóðà ñðåäû, °Ñ.

1) Óñëîâíûå îáîçíà÷åíèÿ ïàðàìåòðîâ ïðè ñòàíäàðòíûõ óñëîâèÿõ - ïî ÃÎÑÒ 8.563.1 è ÃÎÑÒ 8.563.2.

3.1.7 Õàðàêòåðèñòèêè ñóæàþùåãî óñòðîéñòâà

AlfaSU - òåìïåðàòóðíûé êîýôôèöèåíò ëèíåéíîãî ðàñøèðåíèÿ ìàòåðèàëà ñóæàþùåãî óñòðîéñòâà, 1/°Ñ.

Dd20 - äèàìåòð îòâåðñòèÿ ñóæàþùåãî óñòðîéñòâà ïðè 20 °Ñ, ìì.

Rn - íà÷àëüíûé ðàäèóñ çàêðóãëåíèÿ âõîäíîé êðîìêè äèàôðàãìû, ìì.

TauP - ïåðèîä ïîâåðêè äèàôðàãìû, ãîä.

Dp - ïåðåïàä äàâëåíèÿ íà ñóæàþùåì óñòðîéñòâå, áàð.

3.1.8 SodSuA[NNit] - íîìåð ñïîñîáà îòáîðà äàâëåíèÿ íà äèàôðàãìå:

1) 0 - óãëîâîé;

2) 1 - ôëàíöåâûé;

3) 2 - òðåõðàäèóñíûé.

3.1.9 Õàðàêòåðèñòèêè èçìåðèòåëüíîãî òðóáîïðîâîäà

AlfaT - òåìïåðàòóðíûé êîýôôèöèåíò ëèíåéíîãî ðàñøèðåíèÿ ìàòåðèàëà èçìåðèòåëüíîãî òðóáîïðîâîäà, 1/°Ñ.

Dt20 - âíóòðåííèé äèàìåòð èçìåðèòåëüíîãî òðóáîïðîâîäà ïðè 20 °Ñ, ìì.

Rsh - ýêâèâàëåíòíàÿ øåðîõîâàòîñòü ìàòåðèàëà èçìåðèòåëüíîãî òðóáîïðîâîäà, ìì.

3.1.10 TauAv - âðåìÿ, çà êîòîðîå îïðåäåëÿþò êîëè÷åñòâî ñðåäû, ÷.

3.1.11 VarRoA[NNit] - íîìåð ñïîñîáà îïðåäåëåíèÿ ïëîòíîñòè ïðèðîäíîãî ãàçà ïðè ðàáî÷èõ óñëîâèÿõ.

1) 0 - ïëîòíîñòü ðàññ÷èòûâàþò ïî ÃÎÑÒ 30319.1;

2) 1 - ïëîòíîñòü èçìåðÿþò. Rot - èçìåðåííîå çíà÷åíèå ïëîòíîñòè.

3.2 Âûõîäíûå äàííûå

Ro - ïëîòíîñòü ñðåäû ïðè ðàáî÷èõ óñëîâèÿõ, êã/ì3.

ÊZ - êîýôôèöèåíò ñæèìàåìîñòè ñðåäû.

Êaððà - ïîêàçàòåëü àäèàáàòû ñðåäû.

Mu - äèíàìè÷åñêàÿ âÿçêîñòü ñðåäû, ìêÏà·ñ.

Qc - îáúåìíûé ðàñõîä ñðåäû, ïðèâåäåííûé ê ñòàíäàðòíûì óñëîâèÿì, ì3/÷.

Vc - îáúåì ñðåäû (êîëè÷åñòâî ñðåäû, âûðàæåííîå â êóáè÷åñêèõ ìåòðàõ), ïðèâåäåííûé ê ñòàíäàðòíûì óñëîâèÿì, ì3.

Vm - ìàññà ñðåäû (êîëè÷åñòâî ñðåäû, âûðàæåííîå â òîííàõ), ò.

Ís[1] - âûñøàÿ óäåëüíàÿ òåïëîòà ñãîðàíèÿ ñðåäû, ÌÄæ/ì3.

Hs[2] - íèçøàÿ óäåëüíàÿ òåïëîòà ñãîðàíèÿ ñðåäû, ÌÄæ/ì3.

3.3 Ëèñòèíã ïðîöåäóðû ðàñ÷åòà ðàñõîäà è êîëè÷åñòâà æèäêîñòåé è ãàçîâ

 íèæåïðèâåäåííîé ïðîöåäóðå âûçûâàþòñÿ äâå âíåøíèå ïðîãðàììû:

1) TpNg.exe - ðàñ÷åò òåïëîôèçè÷åñêèõ ñâîéñòâ ïðèðîäíîãî ãàçà â ñîîòâåòñòâèè ñ òðåáîâàíèÿìè ÃÎÑÒ 30319.2 è ÃÎÑÒ 30319.3;

2) TpSubs.exe - ðàñ÷åò òåïëîôèçè÷åñêèõ ñâîéñòâ êîìïîíåíòîâ ïðèðîäíîãî ãàçà è ïðîäóêòîâ åãî ïåðåðàáîòêè â ñîîòâåòñòâèè ñ òðåáîâàíèÿìè ÃÎÑÒ 30319.1.

Òèïû èñïîëüçóåìûõ ïåðåìåííûõ: Fl: text; NNit: byte, Dd, Dt, Dd20, Dt20, RSh, Rn, TauP, AlfaT, AlfaSU, Roc, Ya, Yy, Dp, P, T, Ro, Rot, Mu, Kappa, KZ, Eps, KSh, Kk, Cb, KRe, Re, Vc, Vm, TauAv: real; NSubA, NSuzA, SodSuA, NMethKA, VarRoA: array[1..30] of byte; YR: anay[l..16] of real; Hs: array[1..2] of real;

Procedure Qcalc;

var

I, IBeg, IFin: byte; Code: integer;

Bet, Bet4, Ec, Rd, Psi, Rk, LI, L2, Alfa, Qcb, ARe, RO, KCb, Qc, Vcv, Log: real;

HsS: string[10];

label

1,3;

const

RocSubs: array[1..31] of real = (0.6682, 1.2601, 1.8641, 2.488,

                                                        2.4956, 3.147, 3.174, 3.898, 4.755,

                                                        5.812, 1.09, 1.1733, 1.776, 3.469,

                                                        4.294, 1.587, 2.045, 1.1649, 1.8393,

                                                        1.4311, 2.718, 0.787, 998.23,

                                                        1.33116, 1.20445, 0.16631, 0.8385,

                                                   1.6618, 0.08375, 0.716, 1.1649);

HsSubsl: array[1..31] of real = (37.12, 65.43, 93.85, 122.8, 123.6, 0.0,

                                                        0.0, 0.0, 0.0,0.0, 54.47, 59.04, 86.88,

                                                        0.0, 0.0, 0.0, 52.70, 11.77, 0.0, 23.61,

                                                       0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,

                                                       11.88, 16.11, 0.0);

HsSubs2: array[1..31] of real = (33.43, 59.87, 86.37, 113.4, 114.1, 0.0,

                                                   0.0, 0.0, 0.0, 0.0, 52.62, 55.34, 81.29,

                                                   0.0, 0.0, 0.0, 48.94, 11.77, 0.0, 21.75,

                                                   0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,

                                                   10.04, 13.32, 0.0);

CalcTpNg = ‘TpNg.exe’; CalcTpSubs = ‘TpSubs.exe’;

begin { QCalc }

{Ðàñ÷åò ôèçè÷åñêèõ ñâîéñòâ ñðåäû}

assign(Fl. ‘IRD’); rewrite(Fl);

if NSubA[NNit] = 0 then begin

writeln(Fl, NMethKA[NNit]);

ifNMethKA[NNit] >= 2 then begin

IBeg:= 1;

repeat

I Fin := IBeg + 3;

for I := IBeg to IFin do write(Fl, YR[I]:14,BL);

writeln(Fl);

IBeg := IFin + 1

until IBeg > 16;

end

else

writeln(Fl, Roc:14, Bl, Ya:14, Bl, Yy:14);

end

else

           writeln(Fl, NSubA[NNit]);

writeln(Fl, P:14, Bl, T:14);

close(Fl);

TextColor(7);

gotoxy(19,9);

writeln(`|------------------------------------------------------------------------------------------------------------------------------------  |`)

gotoxy(19,10);

writeln(`|                                                                  |`);

gotoxy(19,11);

write(`|                                         |`);

TextColor(135);

write(`ÆÄÈÒÅ’);

TextColor(7);

writeln(`|                                         |`);

gotoxy(19,12);

writeln(`|                                                                  |`);

gotoxy(19,13);

writeln(`|ÂÛÏÎËÍßÅÒÑß ÐÀÑ×ÅÒ|`);

gotoxy(19,14);

writeln(`|                                                                  |`);

gotoxy(19,15);

writeln(`|                                                                  |’);

if NSubA[NNIT] = 0 then begin

gotoxy(21,12);

swapvectors; exec(CalcTpNg, CalcTpNg); swapvectors;

TextColor(7);

gocoxy(19,9);

writeln(`|                                                              |`);

gotoxy(19,10);

writeln(`|                                                               |`);

gotoxy(19,11);

write(`|                                      |`);

TextColor(135);

write(`ÆÄÈÒÅ`);

TextColor(7);

writeln(`|                                                              |`);

gotoxy(19,12);

writeln(`|                                                              |`);

gotoxy(19,13);

writeln(`|ÂÛÏÎËÍßÅÒÑß ÐÀÑ×ÅÒ|`);

gotoxy(19,14);

writeln(`|                                                              |`);

gotoxy(19,15);

writeln(`|                                                              |`);

end

else begin

swapvectors; exec(CalcTpSubs. CalcTpSubs); swapvectors;

Roc := RocSubs[NSubA[NNit]]

end;

assign(Fl, ‘IRD’): reset(Fl);

if (NSubA[NNit] = 0) and (NMethKA[NNit] >= 2) then

readln(Fl, Roc);

if NSubA[NNit] = 0 then begin

readln(Fl, Hs[1], Hs[2]);

for I := I to 2 do begin

Str(Hs[1]:10,HsS);Val(HsS,Hs[1],Code)

end;

end

else begin

Hs[1] := HsSubs1[NSubA[NNit]]; Hs[2] := HsSubs2[NSubA[NNit]]

end;

readln(Fl, Ro, Kappa, Mu);

close(Fl); erase(Fl);

if (NSubA[NNit] = 0) and (VarRoA[NNit] = 1) then Ro := Rot;

KZ := P * Roc * 293.15 / Ro / (Ò + 273.15) / 1.01325;

if NSubA[NNit] = 0 then str(Roc:6:4, RocStr);

{Ðàñ÷åò: 1) äèàìåòðîâ ñóæàþùåãî óñòðîéñòâà è èçìåðèòåëüíîãî òðóáîïðîâîäà ïðè ðàáî÷åé òåìïåðàòóðå; 2) îòíîñèòåëüíîãî äèàìåòðà; 3) êîýôôèöèåíòà ñêîðîñòè âõîäà}

Dd := (1.0 + AlfaSU * (Ò - 20.0)) * Dd20;

Dt := (1.0 + AlfaT * (Ò - 20.0)) * Dt20;

Bet := Dd / Dt; Bet4 := sqr(Bet) * sqr(Bet);

Ec := 1.0/sqrt (1.0 - Bet4);

{Ðàñ÷åò êîýôôèöèåíòà ðàñøèðåíèÿ}

Eps := 1.0;

if NSubA[NNit] <> 23 then begin

if NSuzA[NNit] = 0 then

Eps := 1.0 - (0.41 + 0.35 * Bet4) * Dp / P / Kappa;

if NSuzA[NNit] <> 0 then begin

Psi := 1.0 - Dp/ P;

Eps := Kappa * r_(Psi, 2.0 / Kappa) / (Kappa - 1.0) *

(1.0 - Bet4) / (1.0 - Bet4 * r_(Psi, 2.0 / Kappa))*

(1.0 - r_(Psi, (Kappa - 1.0) / Kappa)) /

(1.0 - Psi);

Eps := sqn(Eps)

end;

end;

{Ðàñ÷åò ïîïðàâî÷íîãî êîýôôèöèåíòà íà øåðîõîâàòîñòü âíóòðåííåé ïîâåðõíîñòè èçìåðèòåëüíîãî òðóáîïðîâîäà áåç ó÷åòà ÷èñëà Ðåéíîëüäñà}

KSh := 1.0;

if (NSuzA[NNit] <= 2) and (RSh <> 0.0) then begin

ARe := 0.5; Rd := RSh / Dt; Log := Ln(Rd * 1.e4) / 2.3026;

if NSuzA[NNit] = 0 then begin

if Log <= (1.0 / 10.0 / Bet4 + 8.0) / 14.0 then begin

R0 := 0.0; goto 1;

end;

R0 := 0.07 *Log - 0.04

end

else begin

if Log <= (1.0 / 10.0 / Bet4 + 5.0) / 9.0 then begin

R0:= 0.0; goto 1;

end;

R0 := 0.045 * Log - 0.025

end;

KSh := 1.0 + Bet4 * R0 * ARe

end;

1:;

{Ðàñ÷åò ïîïðàâî÷íîãî êîýôôèöèåíòà íà ïðèòóïëåíèå âõîäíîé êðîìêè îòâåðñòèÿ äèàôðàãìû}

Kk:= 1.0;

if (NSuzA[NNit] = 0) and (Dd20 < 125.0) then begin

if TauP = 0.0 then Rk := Rn;

if TauP = 1.0 then Rk := 0.0292 + 0.85 * Rn;

if (TauP <> 0.0) and (TauP <> 1.0).then

Rk := 0.195 - (0.195 - Rn) * (1.0 - Exp(-TauP / 3.0)) *

3.0 / TauP;

Kk := 1.0547 - 0.0575 * Exp(-149.0 * Rk / Dd)

end;

{Ðàñ÷åò êîýôôèöèåíòà èñòå÷åíèÿ ïðè ÷èñëå Ðåéíîëüäñà, ñòðåìÿùåìñÿ ê áåñêîíå÷íîñòè}

if NSuzA[NNit] = 0 then begin

L1 := 0.0; L2 := 0.0;

if SodSuA[NNit] = 1 then begin

L1 :=25.4/Dt; L2 := L1;

if L1 >= 0.4333 then L1 := 0.039 else L1 := 0.09 * LI

end;

if SodSuA[NNit] = 2 then begin L1 := 0.039; L2 := 0.47 end;

Cb := 0.5959 + 0.0312 * r_(Bet, 2.1) - 0.184 sqr(Bet4) +

L1 Bet4 / (1.0 - Bet4) - 0.0337 * L2 * r_(Bet, 3)

end;

if NSuzA[NNit] = 1 then Cb := 0.99 - 0.2262 * r_(Bet, 4.1);

{Äëÿ ñîïëà Âåíòóðè Cb = Ñ, òàê êàê KRe = 1 }

if NSuzA[NNit] = 2 then Cb := 0.9858 - 0.196 r_(Bet, 4.5);

{Äëÿ òðóá Âåíòóðè Cb = Ñ = const, òàê êàê KRe = 1 è Re > 2.å5 }

case NSuzA[NNit] of

3: Cb = 0.984;

4: Cb = 0.995;

5: Cb = 0.985

end;

{Ðàñ÷åò êîýôôèöèåíòà ðàñõîäà ñóæàþùåãî óñòðîéñòâà è ðàñõîäà ïðè ÷èñëå Ðåéíîëüäñà, ñòðåìÿùåìñÿ ê áåñêîíå÷íîñòè}

Alfa := Cb * Åå;

Qcb := 0.039986 Alfa * KSh * Kk * Eps * sqr(Dd) *

sqrt(1.e3 * Dp* Ro) / Roc;

Re := 4.e6 * Qcb * Roc / 3.6 / 3.141592653 / Mu / Dt;

{Ðàñ÷åò ïîïðàâî÷íîãî êîýôôèöèåíòà íà ÷èñëî Ðåéíîëüäñà}

case NSuzA[NNit] of

0: KRe = 1.0 + 1.426 / (1.0 + Cb * r_(Re, 0.75) / 64.28 / r_(Bet, 2.5));

1: KRe = 1.0 + 0.86 / (1.0 + Cb * ã_ (Re, 1.15) / 923.9 / sqr(Bet) / (33.0 *

ã_(Bet, 2.15) - 17.5));

2: KRe = 1.0;

3: KRe = 1.0;

4: KRe = 1.0;

5: KRe = 1.0;

end;

{Îïðåäåëåíèå äåéñòâèòåëüíîãî çíà÷åíèÿ ÷èñëà Ðåéíîëüäñà}

Re := Re * KRe;

{Ðàñ÷åò ïîïðàâî÷íîãî êîýôôèöèåíòà íà øåðîõîâàòîñòü âíóòðåííåé ïîâåðõíîñòè èçìåðèòåëüíîãî òðóáîïðîâîäà ñ ó÷åòîì ÷èñëà Ðåéíîëüäñà äëÿ âñåõ ñóæàþùèõ óñòðîéñòâ, êðîìå òðóá Âåíòóðè}

if (NSuzA[NNit] <= 2) and (RSh <> 0.0) then begin

Qcb := Qcb / KSh;

if Re > 1.e4 then begin

if Re < 1.e6 then ARe := 1.0 - sqr(Ln(Re) / 2.3026 -6.0) / 4.0

elseARe := 1.0;

KSh:= 1.0 + Bet4* RO-ARe

end;

if (Re <= 1.e4) or (KSh <= 1.0005) then KSh := 1.0;

Qcb := Qcb * KSh

end;

{Îïðåäåëåíèå êîýôôèöèåíòà èñòå÷åíèÿ äëÿ òðóá Âåíòóðè â çàâèñèìîñòè îò ÷èñëà Ðåéíîëüäñà}

if (Re < 2.e5) and (NSuzA[NNit] > 2) then

case NSuzA[NNit] of

3: begin

if Re <= 6.e4 then Cb := 0,957;

if (Re > 6.e4) and (Re <= 1.e5) then Cb := 0.966;

if (Re > 1.e5) and (Re <= 1.5e5) then Cb := 0.976;

if Re > 1.5e5 then Cb := 0.982

end;

4: begin

if Re <.= 4.e4 then Cb := 0.970;

if (Re > 4.e4) and (Re <= 8.e4) then Cb := 0.977;

if (Re > 8.e4) and (Re <= 1.2e5) then Cb := 0.992;

if Re> 1.2e5 then Cb := 0.998

end;

5: begin

if Re <= 6.e4 then Cb := 0.960;

if (Re > 6.e4) and (Re <= 1.e5) then Cb :-= 0.970;

if Re > 1.e5 then Cb := 0.980

end;

end;

KCb:= 1.0;

{Îïðåäåëåíèå ïîïðàâêè íà êîýôôèöèåíò èñòå÷åíèÿ äëÿ òðóá Âåíòóðè â çàâèñèìîñòè îò ÷èñëà Ðåéíîëüäñà}

if (Re < 2.e5) and (NSuzA[NNit] > 2) then

case NSuzA[NNit] of

3: KCb = Cb/0.984;

4: KCb = Cb/0.995;

5: KCb = Cb/0.985;

end;

{Ðàñ÷åò ðàñõîäà è êîëè÷åñòâà ñðåäû ïðè äåéñòâèòåëüíîì çíà÷åíèè ÷èñëà Ðåéíîëüäñà} Qc := Qcb * Kke * KCb; Vcv := Qc * TauAv; Vc := Vcv;

if (NSubA[NNit] = 22) or (NSubA[NNit] = 23) then

Vm := Vcv * Roc / 1000.0;

end; { QCalc }

{-------------------------------------------------------------------------------------}

function r_(A, R: real): real;

function r_; begin r_:=exp(R*ln(A)) end;

4 ÌÎÄÓËÜ ÐÀÑ×ÅÒÀ ÏÎÃÐÅØÍÎÑÒÈ ÎÏÐÅÄÅËÅÍÈß ÐÀÑÕÎÄÀ È ÊÎËÈ×ÅÑÒÂÀ ÆÈÄÊÎÑÒÅÉ È ÃÀÇÎÂ

Âñå ïðîöåäóðû è ôóíêöèè ìîäóëÿ ðàñ÷åòà ïîãðåøíîñòè îïðåäåëåíèÿ ðàñõîäà è êîëè÷åñòâà æèäêîñòåé è ãàçîâ (äàëåå - ìîäóëü ERRQSNX) íàïèñàíû íà àëãîðèòìè÷åñêîì ÿçûêå ÒÓÐÁÎ ÏÀÑÊÀËÜ 7.0. Îáðàùåíèå ê ìîäóëþ ERRQSNX îñóùåñòâëÿåòñÿ ñ ïîìîùüþ îïåðàòîðà âûçîâà îñíîâíîé ïðîöåäóðû QS.

4.1 Èñõîäíûå äàííûå

Èñõîäíûå äàííûå ïåðåäàþòñÿ â ïðîöåäóðû ìîäóëÿ ERRQSNX â âèäå ãëîáàëüíûõ ïàðàìåòðîâ; äëÿ ðàáîòû ïðîöåäóð ìîäóëÿ íåîáõîäèìî èñïîëüçîâàòü ìîäóëè dos è Crt.

4.1.1 NSubA[NNit], NSuzA[NNit], NMethKA[NNit], SodSuA[NNit], VarRoA[NNit], Dd20, Dt20, AlfaT, AlfaSU, RSh, Rn, TauP, TauAv - ñì. 3.1.

4.1.2 VarPA[NNit] - íîìåð âàðèàíòà èçìåðåíèÿ äàâëåíèÿ:

1) 0 - èçìåðÿþò èçáûòî÷íîå äàâëåíèå;

2) 1 - èçìåðÿþò àáñîëþòíîå äàâëåíèå.

4.1.3 NVarYA[NNit] - íîìåð âàðèàíòà çàäàíèÿ êîíöåíòðàöèé êîìïîíåíòîâ ïðèðîäíîãî ãàçà:

1) 0 - çàäàíèå ïîëíîãî êîìïîíåíòíîãî ñîñòàâà (ñì. 3.1.5);

2) 1 - çàäàíèå êîíöåíòðàöèé àçîòà è äèîêñèäà óãëåðîäà.

4.1.4 Õàðàêòåðèñòèêè ãèäðàâëè÷åñêèõ ñîïðîòèâëåíèé

AmountR - êîëè÷åñòâî ãèäðàâëè÷åñêèõ ñîïðîòèâëåíèé äî ñóæàþùåãî óñòðîéñòâà (îò 2 äî 9).

NRA[J] - ìàññèâ íîìåðîâ, õàðàêòåðèçóþùèõ òèï ãèäðàâëè÷åñêèõ ñîïðîòèâëåíèé, êîòîðûå ðàñïîëîæåíû äî ñóæàþùåãî óñòðîéñòâà (1 ≤ J ≤ 9) (òàáëèöà 5).

Òàáëèöà 5 - Íàèìåíîâàíèå (òèï) ãèäðàâëè÷åñêèõ ñîïðîòèâëåíèé è èõ íîìåð

Íàèìåíîâàíèå (òèï) ãèäðàâëè÷åñêîãî ñîïðîòèâëåíèÿ

Íîìåð

Ïðîáêîâûé êðàí

1

Çàïîðíûé êëàïàí (âåíòèëü)

2

Çàòâîð (çàñëîíêà)

3

Êîíôóçîð, ñóæåíèå

4

Äèôôóçîð, ðàñøèðåíèå

5

Îòâîä (êîëåíî), òðîéíèê

6

Ñòðóåâûïðÿìèòåëü

7

Ñèììåòðè÷íîå ðåçêîå ñóæåíèå

8

Ñèììåòðè÷íîå ðåçêîå ðàñøèðåíèå

9

Çàäâèæêà, ðàâíîïðîõîäíûé øàðîâîé êðàí

10

Ãðóïïà êîëåí â îäíîé ïëîñêîñòè èëè ðàçâåòâëÿþùèéñÿ ïîòîê

11

Ãðóïïà êîëåí â ðàçíûõ ïëîñêîñòÿõ èëè ñìåøèâàþùèåñÿ ïîòîêè

12

Ãèëüçà òåðìîìåòðà, ïëîòíîìåðà èëè êàðìàí äèàìåòðîì ≤, 0,03 D

13

Ãèëüçà òåðìîìåòðà, ïëîòíîìåðà èëè êàðìàí äèàìåòðîì ≤, 0,13 D

14

Ñîïðîòèâëåíèå íåîïðåäåëåííîãî òèïà

15

LRA[J] - îòíîøåíèå ðàññòîÿíèÿ îò ñóæàþùåãî óñòðîéñòâà äî ãèäðàâëè÷åñêîãî ñîïðîòèâëåíèÿ (âêëþ÷àÿ ãèäðàâëè÷åñêîå ñîïðîòèâëåíèå çà ñóæàþùèì óñòðîéñòâîì) ê äèàìåòðó èçìåðèòåëüíîãî òðóáîïðîâîäà (1 ≤ J ≤ 10).

4.1.5 Õàðàêòåðèñòèêè ñóæàþùåãî óñòðîéñòâà

DAC[1] - òîëùèíà ìàòåðèàëà äèàôðàãìû, ìì.

DAC[2] - ïðåäåë òåêó÷åñòè ìàòåðèàëà äèàôðàãìû ïðè 20 °Ñ, ÌÏà.

DAC[3] - ìîäóëü Þíãà ìàòåðèàëà äèàôðàãìû ïðè 20 °Ñ, ÌÏà.

4.1.6 Õàðàêòåðèñòèêè èçìåðèòåëüíîãî òðóáîïðîâîäà

ÒÀÑ[1] - ýêñöåíòðèñèòåò ìåæäó îñÿìè èçìåðèòåëüíîãî òðóáîïðîâîäà è ñóæàþùåãî óñòðîéñòâà, ìì.

ÒÀÑ[2] - ðàññòîÿíèå îò óñòóïà äî îòâåðñòèÿ äëÿ îòáîðà äàâëåíèÿ, ìì.

ÒÀÑ[3] - âûñîòà óñòóïà ìåæäó äâóìÿ ñåêöèÿìè èçìåðèòåëüíîãî òðóáîïðîâîäà, ìì.

4.1.7 Õàðàêòåðèñòèêè èçìåðèòåëüíîãî êîìïëåêñà (èçìåðåíèå ïåðåïàäà äàâëåíèÿ)

SIZMDPD - íîìåð âàðèàíòà ñîñòàâà èçìåðèòåëüíîãî êîìïëåêñà:

1) 0 - ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

2) 1 - ñðåäñòâî èçìåðåíèé ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

3) 2 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü è ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ:

4) 3 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü è ñðåäñòâî èçìåðåíèé ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ:

5) 4 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

6) 5 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

7) 6 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

8) 7 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, êîðíåèçâëåêàþùèé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ.

EDPA[J] - ìàññèâ ïîãðåøíîñòåé èçìåðèòåëüíîãî êîìïëåêñà (òàáëèöû 6, 7, 8).

Òàáëèöà 6 - Íàèìåíîâàíèå ïîãðåøíîñòè ñðåäñòâà èçìåðåíèé èëè èçìåðèòåëüíîãî ïðåîáðàçîâàòåëÿ è åå íîìåð (J) â ìàññèâå EDPA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

1

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

2

Êëàññ òî÷íîñòè, %

3

Ëèíåéíîñòü, %

4

Ãèñòåðåçèñ, %

5

Ïîâòîðÿåìîñòü, %

6

Ñòàáèëüíîñòü, %

7

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

8

Óäåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì íàïðÿæåíèÿ, %/Â

9

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ âèáðàöèåé, %

10

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì ñîïðîòèâëåíèÿ, %

11

Óäåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì ñòàòè÷åñêîãî äàâëåíèÿ, %/áàð

12

Òàáëèöà 7 - Íàèìåíîâàíèå ïîãðåøíîñòè ñðåäñòâà èçìåðåíèé èëè êîðíåèçâëåêàþùåãî ïðåîáðàçîâàòåëÿ è åå íîìåð (J) â ìàññèâå EDPA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

13

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

14

Êëàññ òî÷íîñòè, %

15

Ëèíåéíîñòü. %

16

Ãèñòåðåçèñ, %

17

Ïîâòîðÿåìîñòü, %

18

Ñòàáèëüíîñòü, %

19

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

20

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì íàïðÿæåíèÿ, %

21

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ âèáðàöèåé, %

22

Òàáëèöà 8 - Íàèìåíîâàíèå ïîãðåøíîñòè ñðåäñòâà èçìåðåíèé è åå íîìåð (J) â ìàññèâå EDPA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

23

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

24

Êëàññ òî÷íîñòè, %

25

Ëèíåéíîñòü, %

26

Ãèñòåðåçèñ, %

27

Ïîâòîðÿåìîñòü, %

28

Ñòàáèëüíîñòü, %

29

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

30

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì íàïðÿæåíèÿ, %

31

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ âèáðàöèåé, %

32

EDPA[33] - ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ ïîãðåøíîñòè ïëàíèìåòðà (èëè èíòåãðàòîðà), %.

EDPA[34] - ñëó÷àéíàÿ ñîñòàâëÿþùàÿ ïîãðåøíîñòè ïëàíèìåòðà (èëè èíòåãðàòîðà), %. EDPA[35] - âåðõíèé ïðåäåë èçìåðåíèÿ ïåðåïàäà äàâëåíèÿ, áàð.

4.1.8 Õàðàêòåðèñòèêè èçìåðèòåëüíîãî êîìïëåêñà (èçìåðåíèå äàâëåíèÿ)

SIZMPD - íîìåð âàðèàíòà ñîñòàâà èçìåðèòåëüíîãî êîìïëåêñà:

1) 0 - ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

2) 1 - ñðåäñòâî èçìåðåíèé ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

3) 2 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü è ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

4) 3 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü è ñðåäñòâî èçìåðåíèé ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

5) 4 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

6) 5 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

7) 6 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ.

EPA[J] - ìàññèâ ïîãðåøíîñòåé èçìåðèòåëüíîãî êîìïëåêñà (òàáëèöû 9, 10).

Òàáëèöà 9 - Íàèìåíîâàíèå ïîãðåøíîñòè ñðåäñòâà èçìåðåíèé èëè èçìåðèòåëüíîãî ïðåîáðàçîâàòåëÿ è åå íîìåð (J) â ìàññèâå EPA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

1

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

2

Êëàññ òî÷íîñòè, %

3

Ëèíåéíîñòü, %

4

Ãèñòåðåçèñ, %

5

Ïîâòîðÿåìîñòü, %

6

Ñòàáèëüíîñòü, %

7

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

8

Óäåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì íàïðÿæåíèÿ, %/Â

9

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ âèáðàöèåé, %

10

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì ñîïðîòèâëåíèÿ, %

11

Òàáëèöà 10 - Íàèìåíîâàíèå ïîãðåøíîñòè ñðåäñòâà èçìåðåíèé è åå íîìåð (J) â ìàññèâå EPA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

12

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

13

Êëàññ òî÷íîñòè, %

14

Ëèíåéíîñòü, %

15

Ãèñòåðåçèñ, %

16

Ïîâòîðÿåìîñòü, %

17

Ñòàáèëüíîñòü. %

18

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

19

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì íàïðÿæåíèÿ, %

20

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ âèáðàöèåé, %

21

ÅÐÀ[22] - ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ ïîãðåøíîñòè ïëàíèìåòðà (èëè èíòåãðàòîðà), %.

ÅÐÀ[23] - ñëó÷àéíàÿ ñîñòàâëÿþùàÿ ïîãðåøíîñòè ïëàíèìåòðà (èëè èíòåãðàòîðà), %.

ÅÐÀ[24] - îñíîâíàÿ ïîãðåøíîñòü áàðîìåòðà, %.

ÅÐÀ[25] - âåðõíèé ïðåäåë èçìåðåíèÿ àòìîñôåðíîãî äàâëåíèÿ, áàð.

ÅÐÀ[26] - âåðõíèé ïðåäåë èçìåðåíèÿ äàâëåíèÿ, áàð.

4.1.9 Õàðàêòåðèñòèêè èçìåðèòåëüíîãî êîìïëåêñà (èçìåðåíèå òåìïåðàòóðû)

SIZMTD - íîìåð âàðèàíòà ñîñòàâà èçìåðèòåëüíîãî êîìïëåêñà:

1) 0 - òåðìîìåòð;

2) 1 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü è ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

3) 2 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü è ñðåäñòâî èçìåðåíèé ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

4) 3 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

5) 4 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

6) 5 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ êâàäðàòè÷íîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ;

7) 6 - èçìåðèòåëüíûé ïðåîáðàçîâàòåëü, âòîðè÷íûé ïðåîáðàçîâàòåëü, ñðåäñòâî èçìåðåíèé ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ è ïëàíèìåòð (èëè èíòåãðàòîð) ñ ëèíåéíîé ôóíêöèåé ïðåîáðàçîâàíèÿ.

ETA[J] - ìàññèâ ïîãðåøíîñòåé èçìåðèòåëüíîãî êîìïëåêñà (òàáëèöû 11, 12, 13).

ÅÒÀ[0] - àáñîëþòíàÿ ïîãðåøíîñòü òåðìîìåòðà, °Ñ.

Òàáëèöà 11 - Íàèìåíîâàíèå ïîãðåøíîñòè èçìåðèòåëüíîãî ïðåîáðàçîâàòåëÿ è åå íîìåð (J) â ìàññèâå ETA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

1

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

2

Êëàññ òî÷íîñòè, %

3

Ëèíåéíîñòü, %

4

Ãèñòåðåçèñ, %

5

Ïîâòîðÿåìîñòü, %

6

Ñòàáèëüíîñòü, %

7

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

8

Óäåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì íàïðÿæåíèÿ, %/Â

9

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ âèáðàöèåé, %

10

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì ñîïðîòèâëåíèÿ, %

11

Òàáëèöà 12 - Íàèìåíîâàíèå ïîãðåøíîñòè ñðåäñòâà èçìåðåíèé èëè âòîðè÷íîãî ïðåîáðàçîâàòåëÿ è åå íîìåð (J) â ìàññèâå ETA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

12

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

13

Êëàññ òî÷íîñòè, %

14

Ëèíåéíîñòü, %

15

Ãèñòåðåçèñ, %

16

Ïîâòîðÿåìîñòü, %

17

Ñòàáèëüíîñòü, %

18

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

19

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì íàïðÿæåíèÿ, %

20

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ âèáðàöèåé, %

21

Òàáëèöà 13 - Íàèìåíîâàíèå ïîãðåøíîñòè ñðåäñòâà èçìåðåíèé è åå íîìåð (J) â ìàññèâå ETA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

22

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

23

Êëàññ òî÷íîñòè, %

24

Ëèíåéíîñòü, %

25

Ãèñòåðåçèñ, %

26

Ïîâòîðÿåìîñòü, %

27

Ñòàáèëüíîñòü, %

28

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

29

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì íàïðÿæåíèÿ, %

30

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ âèáðàöèåé, %

31

ÅÒÀ[32] - ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ ïîãðåøíîñòè ïëàíèìåòðà (èëè èíòåãðàòîðà), %.

ÅÒÀ[33] - ñëó÷àéíàÿ ñîñòàâëÿþùàÿ ïîãðåøíîñòè ïëàíèìåòðà (èëè èíòåãðàòîðà), %. ÅÒÀ[34] - âåðõíèé ïðåäåë èçìåðåíèÿ òåìïåðàòóðû, °Ñ.

ÅÒÀ[35] - íèæíèé ïðåäåë èçìåðåíèÿ òåìïåðàòóðû, °Ñ.

4.1.10 Õàðàêòåðèñòèêè èçìåðèòåëüíîãî êîìïëåêñà (èçìåðåíèå ïëîòíîñòè ïðèðîäíîãî ãàçà ïðè ñòàíäàðòíûõ óñëîâèÿõ)

EROSA[J] - ìàññèâ ïîãðåøíîñòåé èçìåðèòåëüíîãî êîìïëåêñà (òàáëèöà 14).

Òàáëèöà 14 - Íàèìåíîâàíèå ïîãðåøíîñòè èçìåðèòåëüíîãî ïðåîáðàçîâàòåëÿ è åå íîìåð (J) â ìàññèâå EROSA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

1

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

2

Êëàññ òî÷íîñòè, %

3

Ïîâòîðÿåìîñòü, %

4

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

5

EROSA[6] - îòíîñèòåëüíàÿ ïîãðåøíîñòü ñðåäñòâà èçìåðåíèé, %.

EROSA[7] - EROSA[22] - îòíîñèòåëüíûå ïîãðåøíîñòè èçìåðåíèÿ êîíöåíòðàöèé êîìïîíåíòîâ ïðèðîäíîãî ãàçà (ñì. 3.1.5), %.

4.1.11 ErrTau - ïîãðåøíîñòü îïðåäåëåíèÿ èíòåðâàëà âðåìåíè TauAV, %.

4.1.12 DHD - àáñîëþòíàÿ ïîãðåøíîñòü õîäà ïðèâîäíîãî ìåõàíèçìà äèàãðàììû, ìèí.

4.1.13 Ïàðàìåòðû ýêñïëóàòàöèè (èçìåðÿåìûå çà îïðåäåëåííûé ïðîìåæóòîê âðåìåíè - ìåñÿö, ãîä è ò.ä.)

T1LO, Ò1ÍÎ - íèæíåå è âåðõíåå çíà÷åíèÿ òåìïåðàòóðû îêðóæàþùåé ñðåäû, îïðåäåëÿåìûå èçìåðèòåëüíûì ïðåîáðàçîâàòåëåì, °Ñ.

T2LO, Ò2ÍÎ - íèæíåå è âåðõíåå çíà÷åíèÿ òåìïåðàòóðû îêðóæàþùåé ñðåäû, îïðåäåëÿåìûå ñðåäñòâîì èçìåðåíèé, °Ñ.

UL, UH - íèæíåå è âåðõíåå çíà÷åíèÿ íàïðÿæåíèÿ ïèòàíèÿ, Â.

TLG, THG - íèæíåå è âåðõíåå çíà÷åíèÿ òåìïåðàòóðû ñðåäû, °Ñ.

PLG, PHG - íèæíåå è âåðõíåå çíà÷åíèÿ äàâëåíèÿ ñðåäû, áàð.

DPL, DPH - íèæíåå è âåðõíåå çíà÷åíèÿ ïåðåïàäà äàâëåíèÿ íà ñóæàþùåì óñòðîéñòâå, áàð.

ROSL, ROSH - íèæíåå è âåðõíåå çíà÷åíèÿ ïëîòíîñòè ïðèðîäíîãî ãàçà ïðè ñòàíäàðòíûõ óñëîâèÿõ, êã/ì3.

YIM[J,1] - âåðõíèå çíà÷åíèÿ êîíöåíòðàöèé êîìïîíåíòîâ ïðèðîäíîãî ãàçà (1 ≤ J ≤ 16, ñì. 3.1.5).

YIM[J,2] - íèæíèå çíà÷åíèÿ êîíöåíòðàöèé êîìïîíåíòîâ ïðèðîäíîãî ãàçà (1 ≤ J ≤ 16, cì. 3.1.5).

RoL, RoH - íèæíåå è âåðõíåå çíà÷åíèÿ ïëîòíîñòè ïðèðîäíîãî ãàçà ïðè ðàáî÷èõ óñëîâèÿõ, êã/ì3.

4.1.14 Õàðàêòåðèñòèêà èçìåðÿåìûõ ïàðàìåòðîâ:

IfConstRo = 0, åñëè ïëîòíîñòü ïðèðîäíîãî ãàçà ïðè ñòàíäàðòíûõ óñëîâèÿõ - íåïðåðûâíî èçìåðÿåìàÿ âåëè÷èíà; IfConstRo = 1, åñëè ïëîòíîñòü ïðèðîäíîãî ãàçà ïðè ñòàíäàðòíûõ óñëîâèÿõ - óñëîâíî-ïîñòîÿííàÿ âåëè÷èíà;

IfConstY = 0, åñëè êîíöåíòðàöèè êîìïîíåíòîâ ïðèðîäíîãî ãàçà - íåïðåðûâíî èçìåðÿåìûå âåëè÷èíû; IfConstY = 1, åñëè êîíöåíòðàöèè êîìïîíåíòîâ ïðèðîäíîãî ãàçà - óñëîâíî-ïîñòîÿííûå âåëè÷èíû;

IfConstP = 0, åñëè äàâëåíèå ñðåäû - íåïðåðûâíî èçìåðÿåìàÿ âåëè÷èíà; IfConstP = 1, åñëè äàâëåíèå ñðåäû - óñëîâíî-ïîñòîÿííàÿ âåëè÷èíà;

IfConstT = 0, åñëè òåìïåðàòóðà ñðåäû - íåïðåðûâíî èçìåðÿåìàÿ âåëè÷èíà; IfConstT = 1, åñëè òåìïåðàòóðà ñðåäû - óñëîâíî-ïîñòîÿííàÿ âåëè÷èíà;

IfConstDp = 0, åñëè ïåðåïàä äàâëåíèÿ - íåïðåðûâíî èçìåðÿåìàÿ âåëè÷èíà; IfConstDp = 1, åñëè ïåðåïàä äàâëåíèÿ - óñëîâíî-ïîñòîÿííàÿ âåëè÷èíà.

4.1.15 Õàðàêòåðèñòèêà èçìåðèòåëüíîãî êîìïëåêñà (èçìåðåíèå ïëîòíîñòè ïðèðîäíîãî ãàçà ïðè ðàáî÷èõ óñëîâèÿõ)

ErowA[J] - ìàññèâ ïîãðåøíîñòåé èçìåðèòåëüíîãî êîìïëåêñà (òàáëèöû 15, 16).

Òàáëèöà 15 - Íàèìåíîâàíèå ïîãðåøíîñòè èçìåðèòåëüíîãî ïðåîáðàçîâàòåëÿ è åå íîìåð (J) â ìàññèâå ErowA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

1

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

2

Êëàññ òî÷íîñòè, %

3

Ëèíåéíîñòü, %

4

Ãèñòåðåçèñ, %

5

Ïîâòîðÿåìîñòü, %

6

Ñòàáèëüíîñòü, %

7

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

8

Óäåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì íàïðÿæåíèÿ, %/Â

9

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ âèáðàöèåé, %

10

Òàáëèöà 16 - Íàèìåíîâàíèå ïîãðåøíîñòè êîðíåèçâëåêàþùåãî ñðåäñòâà èçìåðåíèé è åå íîìåð (J) â ìàññèâå ERowA[J]

Íàèìåíîâàíèå ïîãðåøíîñòè

J

Ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ, %

11

Ñëó÷àéíàÿ ñîñòàâëÿþùàÿ, %

12

Êëàññ òî÷íîñòè, %

13

Ëèíåéíîñòü, %

14

Ãèñòåðåçèñ, %

15

Ïîâòîðÿåìîñòü, %

16

Ñòàáèëüíîñòü, %

17

Óäåëüíàÿ òåìïåðàòóðíàÿ ïîãðåøíîñòü, %/°Ñ

18

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ èçìåíåíèåì íàïðÿæåíèÿ, %

19

Äîïîëíèòåëüíàÿ ïîãðåøíîñòü, îáóñëîâëåííàÿ âèáðàöèåé, %

20

ERowA[21] - âåðõíèé ïðåäåë èçìåðåíèÿ ïëîòíîñòè ãàçà ïðè ðàáî÷èõ óñëîâèÿõ, êã/ì3. ERowA[22] - íèæíèé ïðåäåë èçìåðåíèÿ ïëîòíîñòè ãàçà ïðè ðàáî÷èõ óñëîâèÿõ, êã/ì3.

4.2 Âûõîäíûå äàííûå

RO, KAPPA, MU, QC, VC, VM, HS[1], HS[2] - ñì. 3.2.

HSV[1] - âûñøàÿ òåïëîòà ñãîðàíèÿ (ýíåðãîñîäåðæàíèå) ñðåäû, ÌÄæ.

HSV[2] - íèçøàÿ òåïëîòà ñãîðàíèÿ (ýíåðãîñîäåðæàíèå) ñðåäû, ÌÄæ.

EQR - ñëó÷àéíàÿ ñîñòàâëÿþùàÿ îòíîñèòåëüíîé ïîãðåøíîñòè ðàñ÷åòà ðàñõîäà ñðåäû äëÿ èçìåðèòåëüíîãî òðóáîïðîâîäà ñ ïîðÿäêîâûì íîìåðîì NNit.

EQS - ñèñòåìàòè÷åñêàÿ ñîñòàâëÿþùàÿ îòíîñèòåëüíîé ïîãðåøíîñòè ðàñ÷åòà ðàñõîäà ñðåäû äëÿ èçìåðèòåëüíîãî òðóáîïðîâîäà ñ ïîðÿäêîâûì íîìåðîì NNit.

EQ1 - ïîëíàÿ îòíîñèòåëüíàÿ ïîãðåøíîñòü ðàñ÷åòà ðàñõîäà ñðåäû äëÿ èçìåðèòåëüíîãî òðóáîïðîâîäà ñ ïîðÿäêîâûì íîìåðîì NNit.

EVC - ïîëíàÿ îòíîñèòåëüíàÿ ïîãðåøíîñòü ðàñ÷åòà êîëè÷åñòâà ñðåäû äëÿ èçìåðèòåëüíîãî òðóáîïðîâîäà ñ ïîðÿäêîâûì íîìåðîì NNit çà âðåìÿ TauAV.

ÅÍ[1] - ïîëíàÿ îòíîñèòåëüíàÿ ïîãðåøíîñòü ðàñ÷åòà âûñøåé òåïëîòû ñãîðàíèÿ ñðåäû äëÿ èçìåðèòåëüíîãî òðóáîïðîâîäà ñ ïîðÿäêîâûì íîìåðîì NNit.

ÅÍ[2] - ïîëíàÿ îòíîñèòåëüíàÿ ïîãðåøíîñòü ðàñ÷åòà íèçøåé òåïëîòû ñãîðàíèÿ ñðåäû äëÿ èçìåðèòåëüíîãî òðóáîïðîâîäà ñ ïîðÿäêîâûì íîìåðîì Nnit.

4.3 Ëèñòèíã ìîäóëÿ ðàñ÷åòà ïîãðåøíîñòè îïðåäåëåíèÿ ðàñõîäà è êîëè÷åñòâà æèäêîñòåé è ãàçîâ

4.3.1 Òèïû èñïîëüçóåìûõ ïåðåìåííûõ:

FL: text; NNIT, IERR, SIZMDPD, SIZMPD, SIZMTD: byte; T1HO, T1LO, UH, UL, PHG, PLG, THG, TLG, DPH, DPL, T2HO, T2LO, ROSH, ROSL, EDPS, EDPR, EDP, EPS, EPR, EP, ETS, ETR, ET, EROSS, EROSR, EROS, EROWS, EROWR, EROW, EQS, EQR, EQ1, EVC, DD20, DT20, DD, DT, ALFAT, ALFASU, RSH, RN, TAUP, TAUAV, ERRTAU, DHD, RO, KAPPA, MU, VM, ROSC, QC, VCV, VC, RoH, RoL, RoM: real; RocStr: string[6]; LRA: array [1..10] of real; DAC, TAC: array [1..3] of real; EPA: err1; YIM: err2; HS, HSV, EH: err3; NMETHKA, NSUBA, NSUZA, NVARYA, VARPA, VarRoA, AMOUNTR, SODSUA: err7; NRA: err8; EDPA: err9; ETA: err10; EROSA, ERowA; err11;

type err1 = array [1..26] of real; err2 = array [1..16,1..2] of real; err3 = array [1..2] of real; err7 = array [1..30] of byte; err8 = array [1..10] of byte; err9 = array [1..35] of rsal; err10 = array [0..35] of real; err11 = array [1..22] of real;

4.3.2 Ëèñòèíã ìîäóëÿ ERRQSNX

Unit ERRQSNX;

Interface

{----------------------------------------------------------------------}

Procedure QS;

Implementation

usesDOS, CRT;

{----------------------------------------------------------------------}

var

Zc: real;

const

Bi:array( 1.. 16] of real=(0.0436.0.0894.0.1288,0.1783,0.1703,0.2345,

0.2168,0.2846,0.3521,0.4278,0.0173,0.0728,

0.1,0.0,0.02,-0.0051);

Procedure DP(E:err9; DPQreal; var EDPSY, EDPRA, EDP : real);

forward;

Procedure P(E:err1; PM:real; var EPSY, EPRA, EP : real);

forward;

Procedure T(E : err10; TA:real; var ETSY, ETRA, ET : real);

forward;

Procedure ROS(E:err11; RIM : err1; var EROSS, EROSR, EROS : real);

forward;

Procedure C(BET,RE,DP,KSH,KK:real; var ERC:real; var IERR:byte);

forward;

Procedure EPSI(BET,DP,P:real; var EEPS:real);

forward;

Procedure EPH(YR:err1; T,P,ROS:real; var ERO,EKAP,EVIS:real);

forward;

Procedure EPHP(N:byte; T,P:real; var ERO,EKAP,EVIS:real);

forward;

Procedure ROW(E:err11; var EROWS, EROWR, EROW : real); forward;

Procedure QCalc(NRQ:byte; T,P,DP,YA,YY,DDO,DTO:real; YR:err1;

var BET,RE,KSH,KK,ROC,QC,VCV:real; var VCC:real; var VMC,ROX,

KAPPAX,MUX:real; var HS:err3); forward;

Procedure HSP(RIM:err1; YA,YY:real; var ERRH1,ERRH2:real);

forward;

function r_(A, R: real): real; forward;

{--------------------------------------------------------------------------}

{Îñíîâíàÿ ïðîöåäóðà: âûïîëíÿåò äèñïåò÷åðñêèå ôóíêöèè, à òàêæå ðàñ÷åò êîýôôèöèåíòîâ âëèÿíèÿ èçìåðÿåìûõ ïàðàìåòðîâ è ïîãðåøíîñòåé îïðåäåëåíèÿ ðàñõîäà è êîëè÷åñòâà ñðåäû}

Procedure QS;

const

EDD = 0.07; EDT = 0.40;

label

1,3;

var

I,J,NRQ : byte;

RIM,RIMX,DVY,TETYI : err1; DVR,YA,YY,DVDP,DVPG,DVTG,T1,T2:

real;

DVAY,HSX : err3;

BET,RE,KSH,KK,QC1,VCV1,VM1,QC2,VCV2,VM2: real;

VC1,VC2 : real;

ERC,EEPS,ERO,EKAP,EVIS,ERRH1,ERRH2:real;

DPMD,DPM1,DPM2,TETDP,DDD,DD01,DD02,TETDD,DDT,DT01,DT02,TETDT,

DKAP,KAP1,KAP2,TETKAP,DMU,MU1,MU2,TETMU,TETC,TETEPS,TETRO,

TETYA,TETYY,

DROS,ROS1,ROS2,TETROS,DYA,DYY,YA1,YY1,YA2,YY2,R01,R02,DTMG,

TETT,DPMG,

TETP,EYR:real;

DRIM : real;

begin { QS }

ROSC:=0.0; DVR:=0.0; for I := 1 to 2 do DVAY[I]:=0.0;

for I := 1 to 16 do DVY[I]:=0.0;

if NSUBA[NNIT] = 0 then begin

if NVARYA[NNIT] = 1 then begin

ROSC := 2.0*ROSH*ROSL/(ROSH+ROSL);

if IfConstRo <> 0 then DVR:=100.0*(ROSH-ROSL)/(ROSH+ROSL);

YA:=0.5*(YIM[11,1]+YIM[11,2]);

YY:=0.5*(YIM[12,1]+YIM[12,2]);

for J := 11 to 12 do begin

I:=J-10;

If ((YIM[J,1] <> 0) and (IfConstY <> 0)) or

((YIM[J,2] <> 0) and (IfConstY <> 0)) then

DVAY[I]:=100.0*(YIM[J,1]-YIM(J,2])/(YIM[J,1]+YIM[J,2])end;

end else

for I := 1 to 16 do begin RIM[I] := 0.5*(YIM[I,1]+YIM[I,2]);

if ((YIM[I,1] <> 0) and (IfConstY <> 0)) or

((YIM[I,2] <> 0) and (IfConstY <> 0)) then

DVY[I]:=100.0*(YIM[I,1] -YIM[I,2])/(YIM[I,1]+YIM[I,2]);

RIMX[I]:=RIM[I]

end;

end; {endif}

PMG : sqr(0.5*(sqrt(PHG)+sqrt(PLG)));

DVPG := 0.0; if IfConstP <> 0 then DVPG:=100.0*(PHG-PLG)/(PHG+PLG);

T1:=THG+273.15; T2:=TLG+273.15;

TMG .= 4.0*Tl*T2/sqr(sqrt(Tl)+sqrt(T2))-273.15;

DVTG := 0.0; if IfConstT <> 0 then DVTG:=100.0*(T1-T2)/(T1+T2);

DPM:=sqr(0.5*(sqrt(DPH)+sqrt(DPL)));

DVDP := 0.0; if IfConstDp <> 0 then DVDP:=100.0*(DPH-DPL)/(DPH+DPL);

if (NSubA[NNit]=0) and (VarRoA[NNit]=l) then

RoM:=sqr(0.5*(sqrt(RoH)+sqrt(RoL)));

NRQ:=1;

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC,VCV,VC,VM,RO,KAPPA,MU,HS);

C(BET,RE,DPH,KSH,KK, ERC, IERR);

if IERR = 0 then begin

DP(EDPA,DPM,EDPS,EDPR,EDP);

P(EPA,PMG,EPS, EPR, EP);

T(ETA, TMG, ETS, ETR, ET);

ROS(EROSA, RIM, EROSS, EROSR, EROS);

EPSI(BET,DPM,PMG,EEPS);

EPH(RIM,TMG,PMG,ROSC, ERO,EKAP,EVIS);

if (NSubA[NNit]=0 and (VarRoA[NNit]=l) then begin

ROW(EROWA, EROWS, EROWR, EROW); ERO := EROWS

end

else EROWR := 0.0;

NRQ:=0;

TETDP:=0.0;

if EDP <> 0.0 then begin

DPMD:=0.001*EDP*DPM; DPM1:=DPM+DPMD; DPM2:=DPM-DPMD;

QCalc(NRQ,TMG,PMG,DPMl,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC1,VCV1,VC1,VM1,RO,KAPPA,MU,HS);

QCalc(NRQ,TMG,PMG,DPM2,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC2,VCV2,VC2,VM2,RO.KAPPA,MU,HS);

TETDP:=DPM*(QC1-QC2)/(2.0*DPMD)/QC;

end:

DDD:=0.001*EDD*DD20: DD01:=DD20+DDD; DD02:=DD20-DDD;

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD01,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC1,VCV1,VC1,VM1,RO,KAPPA.MU,HS):

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD02,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC2,VCV2,VC2,VM2,RO,KAPPA,MU,HS);

TETDD:=DD20*(QC1-QC2)/(2.0*DDD)/QC;

DDT:=0.001*EDT*DT20; DT01:=DT20+DDT; DT02:=DT20-DDT;

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT01,RIM,BET,RE,KSH,KK,ROSC,

QC 1,VCV1,VC1,VM1,RO, KAPPA, MU,HS);

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT02,RIM,BET,RE,KSH,KK,ROSC,

QC2,VCV2,VC2,VM2,RO,KAPPA,MU,HS);

TETDT:=DT20*(QC1-QC2)/(2.0*DDT)/QC;

DKAP:=0.001*EKAP* KAPPA; KAP1:=KAPPA+DKAP; KAP2:=KAPPA-DKAP;

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC1,VCV1,VC1,VM1,RO,KAP1,MU,HS);

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC2,VCV2,VC2,VM2,RO,KAP2,MU,HS);

TETKAP:=KAPPA*(QC1-QC2)/(2.0*DKAP)/QC;

DMU:=0.001*EVIS*MU; MU1:=MU+DMU; MU2:=MU-DMU;

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC1,VCV1,VC1,VM1,RO,KAPPA,MU1,HS);

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC2,VCV2,VC2,VM2,RO,KAPPA,MU2,HS);

TETMU:=MU*(QC1-QC2)/(2.0*DMU)/QC;

TETC:=1.0; TETEPS:=1.0; TETRO:=0.5;

if (NSubA[NNit]=0) and (VarRoA[NNit]=l) then begin

TETRO:=0.0;

if EROW <> 0.0 then begin

DROS:=0.001*EROW*RoM; R01:=RoM+DROS;R02:=RoM-DROS;

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC1,VCV1,VC1,VM1,R01,KAPPA, MU,HS);

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC2,VCV2,VC2,VM2,R02,KAPPA,MU,HS);

TETRO:=RoM*(QCl-QC2)/(2.0*DROS)/QC

end;

end;

NRQ:=1;

TETYA:=0.0; TETYY:=0.0; for I:= 1 to 16 do TETYI[I]:=0.0;

if (NSUBA[NNIT]<>0) or (NVARYA[NNIT]=0) then TETROS:=1.0

else begin

TETROS:=0.0;

if EROS <> 0.0 then begin

DROS:=0.001* EROS*ROSC; ROS1:=ROSC+DROS;ROS2:=ROSC-DROS;

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSl,

QC1,VCV1,VC1,VM1,R01,KAP1,MU1,HSX);

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROS2,

QC2,VCV2,VC2,VM2,R02,KAP2,MU2,HSX);

TETROS:=ROSC*(QCl-QC2)/(2.0*DROS)/QC;

end;

if (YA <> 0.0) and (EROSA[17] <> 0.0) then begin

DYA:=0.001* PEROSA[17]*YA; YA1:=YA+DYA; YA2:=YA-DYA;

QCalc(NRQ,TMG,PMG,DPM,YAl,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC1,VCV1,VC1,VM1,R01,KAP1,MU1,HSX);

QCalc(NRQ,TMG,PMG,DPM,YA2,YY,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC2,VCV2,VC2,VM2,R02,KAP2,MU2,HSX);

TETYA:=YA*(QC1-QC2)/(2.0*DYA)/QC

end;

if (YY <> 0.0) and (EROSA[18] <> 0.0) then begin

DYY:=0.001*EROSA[18]*YY; YY1:=YY+DYY; YY2:=YY-DYY;

QCalc(NRQ,TMG,PMG,DPM,YA,YY1,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC1,VCV1,VC1,VM1,R01,KAP1,MU1,HSX);

QCalc(NRQ,TMG,PMG,DPM,YA,YY2,DD20,DT20,RIM,BET,RE,KSH,KK,ROSC,

QC2,VCV2,VC2,VM2,R02,KAP2,MU2,HSX);

TETYY:=YY* (QC 1-QC2)/(2.0* DYY)/QC

end;

end; {endif}

TETT:=0.0;

if ET <> 0.0 then begin

DTMG:=0.001*ET*(TMG+273.15);

QCalc(NRQ,TMG+DTMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,

ROSC,QC1,VCV1,VC1,VM1,R01,KAP1,MU1,HSX);

QCalc(NRQ,TMG-DTMG,PMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,

ROSC,QC2,VCV2,VC2,VM2,R02,KAP2,MU2,HSX);

TETT:=(TMG+273.15)*(QC1-QC2)/(2.0*DTMG)/QC

end;

TETP:=0.0;

if EP <> 0.0 then begin

DPMG:=0.001*EP*PMG;

QCalc(NRQ,TMG,PMG+DPMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,

ROSC,QC1,VCV1,VC1,VM1,R01,KAP1,MU1,HSX);

QCalc(NRQ,TMG,PMG-DPMG,DPM,YA,YY,DD20,DT20,RIM,BET,RE,KSH,KK,

ROSC,QC2,VCV2,VC2,VM2,R02,KAP2,MU2,HSX);

TETP:=PMG*(QC1-QC2)/(2.0*DPMG)/QC

end;

EYR:=0.0;

if (NSUBA[NNIT]=0) and (NVARYA[NNIT]=0) then

for I := 1 to 16 do

if (RIM[I] <> 0.0) and (EROSA[I+6] <> 0.0) then begin

DRIM:=0.001*EROSA[I+6]*RIM[I];

RIMX[I]:=RIM[I]+DRIM;

for J := 1 to 16 do

if (J<>I) and (RIM[J]<>0.0) then

RIMX[J]:=RIM[J]*(1.0-DRIM/(1.0-RIM[I]));

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIMX,BET,RE,KSH,KK,ROSl,

QC1,VCV1,VC1,VM1,R01,KAP1,MU1,HSX);

RIMX[I]:=RIM[I]-DRIM;

for J := 1 to 16 do

if (J<>I) and (RIM[J]<>0.0) then

RIMX[J]:=RIM[J]*(1.0+DRIM/(1.0-RIM[I]));

QCalc(NRQ,TMG,PMG,DPM,YA,YY,DD20,DT20,RIMX,BET,RE,KSH,KK,ROS2,

QC2,VCV2,VC2,VM2,R02,KAP2,MU2,HSX);

TETYI[I]:=500.0*(QCl-QC2)/QC/EROSA[I+6];

EYR:=EYR+sqr(TETYI[I])*(sqr(EROSA[6+I])+sqr(DVY[I]))

end; {endif}

EQR:=sqrt(sqr(TETDP)*(sqr(EDPR)+sqr(DVDP))+sqr(TETP)*

(sqr(EPR)+sqr(DVPG))+sqr(TETT)*(sqr(ETR)+sqr(DVTG))+

sqr(TETROS)*(sqr(EROSR)+sqr(DVR))+sqr(TETYA)*

(sqr(EROSA[17])+sqr(DVAY[1]))+sqr(TETYY)*

(sqr(EROSA[18])+sqr(DVAY[2]))+EYR+sqr(TETRO*EROWR));

EQS:=sqrt(sqr(TETDP*EDPS)+sqr(TETP*EPS)+

sqr(TETT*ETS)+sqr(TETROS*EROSS)+sqr(TETC*ERC)+.

sqr(TETEPS*EEPS)+sqr(TETDD*EDD)+sqr(TETDT*EDT)+

sqr(TETRO* ERO)+sqr(TETKAP* EKAP)+sqr(TETMU* EVIS));

EQ1 := sqrt(sqr(EQS)+sqr(EQR));

if ERRTAU = 0.0 then ERRTAU:=100.0*DHD/(60*TAUAV);

EVC := sqrt(sqr(EQS)+sqr(EQR)+sqr(ERRTAU));

HSP(RIM, YA, YY, ERRH1, ERRH2);

if ERRH1 = 0.0 then begin

EH[1]:=0.0; EH[2]:=0.0

end else begin

EH[1]:=sqrt(sqr(ERRH1)+sqr(EVC));

EH[2] :=sqrt(sqr(ERRH2)+sqr(EVC))

end; {endif}

HSV[1]:=Hs[1]*VCV;HSV[2]:=Hs[2]*VCV

end else begin

case IERR of

1: begin

writeln(Fl,

ðàññòîÿíèå ìåæäó ïåðâûì ïåðåä ñóæàþùèì óñòðîéñòâîì ãèäðàâëè÷åñêèì ñîïðîòèâëåíèåì');

writeln(Fl,

è ñóæàþùèì óñòðîéñòâîì ìåíüøå äîïóñòèìîé âåëè÷èíû (7.2.4, 7.3.1 ÃÎÑÒ 8.563.1). ');

end;

2: begin

writeln(Fl,

ðàññòîÿíèå ìåæäó ñóæàþùèì óñòðîéñòâîì è ãèäðàâëè÷åñêèì ñîïðîòèâëåíèåì çà ñóæàþùèì óñòðîéñòâîì');

writeln(Fl,

ìåíüøå äîïóñòèìîé âåëè÷èíû (7.2.4 ÃÎÑÒ 8.563.1). ');

end;

3: begin

writeln(Fl,

äîïîëíèòåëüíàÿ ïîãðåøíîñòü êîýôôèöèåíòà èñòå÷åíèÿ, îáóñëîâëåííàÿ ñîêðàùåíèåì');

writeln(Fl,

äëèí ïðÿìûõ ó÷àñòêîâ ìåæäó ñóæàþùèì óñòðîéñòâîì è ãèäðàâëè÷åñêèìè ñîïðîòèâëåíèÿìè,');

writeln(Fl,

ïðåâûøàåò 1 % (7.2.4 ÃÎÑÒ 8.563.1). ');

end;

4: begin

writeln(Fl,

ýêñöåíòðèñèòåò ìåæäó îñÿìè èçìåðèòåëüíîãî òðóáîïðîâîäà è ñóæàþùåãî óñòðîéñòâà ïðåâûøàåò äîïóñòèìóþ');

writeln(Fl,

âåëè÷èíó (7.5.2.3 ÃÎÑÒ 8.563.1). ');

end;

5: begin

writeln(Fl,

âûñîòà óñòóïà ìåæäó äâóìÿ ñåêöèÿìè èçìåðèòåëüíîãî òðóáîïðîâîäà ïðåâûøàåò äîïóñòè-');

writeln(Fl,

ìóþ âåëè÷èíó (7.5.1.4 ÃÎÑÒ 8.563.1). ');

end;

end; { endcase }

end; (endif}

end; {QS}

{-----------------------------------------------------------------------------------------}

{Ðàñ÷åò ïîãðåøíîñòåé èçìåðåíèÿ ïåðåïàäà äàâëåíèÿ íà ñóæàþùåì óñòðîéñòâå}

Procedure DP;

var

E1DPSC.E1DPRC,EDP1SC.EDP1RC,E2DPS,E3DPS,E6DPS,EDDPS,

EDP2S,EVDPS,EDP5S,EDPRSC,EDPRRC,EDPRS,ERDPS : real;

YDP :array[1..2] of real;

begin { DP }

if (E[1]<>0)or(E[2] <>0)then

begin

E1DPSC := E[1];

E1DPRC := E[2]

end

else begin

if E[3]<>0 then

begin

E1DPSC := E[3];

E1DPRC := 0.0

end

else begin

E1DPSC := sqrt(sqr(E[4]) + sqr(E[5]));

E1DPRC := sqrt(sqr(E[6]) + sqr(E[7]))

end;

end; {endif}

E2DPS := E[8]*(T1HO-T1LO);

E3DPS := E[9]*(UH-UL);

E6DPS := E[12]*(PHG-PLG);

EDDPS := sqrt(sqr(ElDPSC)+sqr(E2DPS)+sqr(E3DPS)+sqr(E[10])+

sqr(E[11])+sqr(E6DPS));

if SIZMDPD > 1 then begin

if (E[13]<>0) or (E[14]<>0) then

begin

EDP1SC := E[13];

EDP1RC := E[14];

end

else begin

if E[15]<>0 then

begin

EDP1SC := E[15];

EDP1RC := 0.0

end

else begin

EDP1SC := sqrt(sqr(E[16]) + sqr(E[17]));

EDP1RC := sqrt(sqr(E[18]) + sqr(E[19]));

end;

end; {endif}

EDP2S := E[20]*(T2HO-T2LO);

EVDPS := sqrt (sqr(EDPlSC)+sqr(EDP2S)+sqr(E[21])+sqr(E[22]));

if SIZMDPD = 7 then begin

if (E[23]<>0) or (E[24]<>0) then

begin

EDPRSC := E[23];

EDPRRC := E[24]

end

else begin

if E[25]<>0 then

begin

EDPRSC:= E[15];

EDPRRC:= 0.0

end

else begin

EDPRSC := sqrt(sqr(E[26]) + sqr(E[27]));

EDPRRC := sqrt(sqr(E[28) + sqr(E[29]))

end;

end; {endif}

EDPRS := E[30]*(T2HO-T2LO);

ERDPS := sqrt(sqr(EDPRSC)+sqr(EDPRS)+sqr(E[31])+sqr(E[32]));

end;

end; {endif}

YDP[1]:=E[35]/DPC;YDP[2]:=2.0*sqrt(E[35]/DPC);

case SIZMDPD of

0: begin

EDPSY := YDP[1]*EDDPS;

EDPRA := YDP[1]*E1DPRC

end;

1: begin

EDPSY := YDP[2]*EDDPS;

EDPRA := YDP[2]*E1DPRC

end;

2: begin

EDPSY := sqrt(sqr(YDP[1]*EDDPS)+sqr(YDP[1]*EVDPS));

EDPRA := sqrt(sqr(YDP[1]* ElDPRC+sqr(YDP[1]*EDPlRC))

end;

3: begin

EDPSY := sqrt(sqr(YDP[1]*EDDPS)+sqr(YDP[2]*EVDPS));

EDPRA := sqrt(sqr(YDP[1]*ElDPRC)+sqr(YDP[2]*EDPlRC))

end;

4: begin

EDPSY := sqrt(sqr(YDP[1]*EDDPS)+sqr(YDP[1]*EVDPS)+sqr(YDP[1]*

E[33]));

EDPRA := sqrt(sqr(YDP[1]*ElDPRC)+sqr(YDP[1]*EDPlRC)+

sqr(YDP[1]*E[34]))

end;

5: begin

EDPSY := sqrt(sqr(YDP[1]*EDDPS)+sqr(YDP[1]*EVDPS)+sqr(YDP[2]*

E[33]));

EDPRA := sqrt(sqr(YDP[1]*ElDPRC)+sqr(YDP[1]*EDPlRC)+

sqr(YDP[2]*E[34]))

end;

6: begin

EDPSY := sqrt(sqr(YDP[1]*EDDPS)+sqr(YDP[2]*EVDPS)+sqr(YDP[2]*

E[33]));

EDPRA := sqrt(sqr(YDP[1]*E1DPRC)+sqr(YDP[2]*EDPlRC)+

sqr(YDP[2]*E[34]))

end;

7: begin

EDPSY := sqrt (sqr(YDP[1]*EDDPS)+sqr(YDP[2]*ERDPS)+

sqr(YDP[2]*EVDPS)+sqr(YDP(21E[33]));

EDPRA := sqrt(sqr(YDP[1]*E1DPRC)+sqr(YDP[2]*EDPRRC)+

sqr(YDP[2]*EDP1RC)+sqr(YDP[2]*E[34]))

end;

end; { endcase }

EDP := sqrt (sqr(EDPSY)+sqr(EDPRA));

end; { DP }

{------------------------------------------------------------------------}

{Ðàñ÷åò ïîãðåøíîñòåé îïðåäåëåíèÿ äàâëåíèÿ ñðåäû}

Procedure P;

var

E1PSC,E1PRC,EP1SC,EP1RC,E2PS,E3PS,EDPS,EP2S,EVPS,EBP : real;

YP: array [1..2] of real;

begin { P }

if (E[1]<>0)or(E[2]<>0) then

begin

E1PSC:= E[1];

E1PRC := E[2]

end

else begin

if E[3]<>0 then

begin

E1PSC := E[3];

E1PRC := 0

end

else begin

E1PSC := sqrt (sqr(E[4]) + sqr(E[5]));

E1PRC := sqrt(sqr(E[6]) + sqr(E[7]))

end;

end; {endif}

E2PS := E[8]*(T1HO-T1LO);

E3PS := E[9]*(UH-UL);

EDPS := sqrt (sqr(ElPSC)+sqr(E2PS)+sqr(E3PS)+sqr(E[10])+

sqr(E[11]));

if SIZMPD > 1 then begin

if (E[12]<>0) or (E[13]<>0) then

begin

EP1SC := E[12];

EP1RC := E[13]

end

else begin

if E[14]<>0 then

begin

EP1SC := E[14];

EP1RC := 0

end

else begin

EP1SC := sqrt(sqr(E[15]) + sqr(E[16]));

EP1RC = sqrt(sqr(E[17]) + sqr(E[18]))

end;

end; {endif}

EP2S := E[19]*(T2HO-T2LO);

EVPS := sqrt(sqr(EPlSC)+sqr(EP2S)+sqr(E[20])+sqr(E[21]));

end;

YP[11]:=E[26]/PM; YP[2]:=2.0*sqrt(E[26]/PM); EBP:=0.0;

if VARPA[NNIT] = 0 then EBP:=sqr(E[24]*E[25]/PM);

case SIZMPD of

0: begin

EPSY := sqrt(sqr(YP[1]*EDPS)+EBP);

EPRA :=YP[1]*E1PRC

end;

1: begin

EPSY := sqrt(sqr(YP[2]*EDPS)+EBP);

EPRA := YP[2]*E1PRC

end;

2: begin

EPSY := sqrt(sqr(YP[1]*EDPS)+sqr(YP[1]*EVPS)+EBP);

EPRA = sqrt(sqr(YP[1]*ElPRC)+sqr(YP[1]*EPlRC))

end;

3: begin

EPSY := sqrt(sqr(YP[1]*EDPS)+sqr(YP[2]*EVPS)+EBP);

EPRA := sqrt(sqr(YP[1]*ElPRC)+sqr(YP[2]*EPlRC))

end;

4: begin

EPSY := sqrt(sqr(YP[1]*EDPS)+sqr(YP[1]*EVPS)+sqr(YP[1]*E[23])+

EBP);

EPRA := sqrt(sqr(YP[1]*ElPRC)+sqr(YP[1]*EPlRC)+sqr(YP[1]*

E[24]))

end;

5: begin

EPSY := sqrt(sqr(YP[1]*EDPS)+sqr(YP[1]*EVPS)+sqr(YP[2]*E[23])+

EBP);

EPRA := sqrt(sqr(YP[1]*ElPRC)+sqr(YP[1]*EPlRC)+sqr(YP[2]*

E[24]))

end;

6: begin

EPSY := sqrt(sqr(YP[1]*EDPS)+sqr(YP[2]*EVPS)+sqr(YP[2]*E[23])+

EBP);

EPRA := sqrt(sqr(YP[1]*ElPRC)+sqr(YP[2]*EPlRC)+sqr(YP[2]*

E[24]))

end;

end; { endcase }

EP := sqrt(sqr(EPSY)+sqr(EPRA));

end; {P}

{--------------------------------------------------------------------------------}

{Ðàñ÷åò ïîãðåøíîñòåé îïðåäåëåíèÿ òåìïåðàòóðû ñðåäû}

Procedure T;

var

E1TSC,E1TRC,ET1SC,ET1RC,ET2S,EVTS,DET,E2TS,E3TS,EDTS,

ET2SC,ET2RC,ETXS,EXTS : real;

YT: array [1..2] of real;

begin { T }

if SIZMTD = 0 then begin

E1TSC := 100.0*E[0]/(TA+273.15);

E1TRC := 0.0

end else begin

if (E[1]<>0) or(E[2]<>0) then

begin

E1TSC := E[1];

E1TRC := E[2]

end

else begin

if E[3]<>0 then

begin

E1TSC := E[3];

E1TRC := 0.0

end

else begin

E1TSC := sqrt(sqr(E[4]) + sqr(E[5]));

E1TRC := sqrt(sqr(E[6]) + sqr(E[7]))

end;

end; {endif}

E2TS := E[8]*(T1HO-T1LO);

E3TS := Å[9]*(UH-UL)

EDTS := sqrt(sqr(E1TSC)+sqr(E2TS)+sqr(E3TS)+sqr(E[10])+

sqr(E[11]));

if (E[12]<>0) or (E[13]<>0) then

begin

ET1SC := E[12];

ET1RC := E[13]

end

else begin

if E[14]<>0 then

begin

ET1SC := E[14];

ET1RC :=0

end

else begin

ET1SC := sqrt(sqr(E[15]) + sqr(E[16]));

ET1RC := sqrt(sqr(E[17]) + sqr(E[18]))

end;

end; (endif)

ET2S := E[19]*(T2HO-T2LO);

EVTS := sqrt(sqr(ET1SC)+sqr(ET2S)+sqr(E[20])+sqr(E[21]));

if SIZMTD = 6 then begin

if (E[22]<>0) or (E[23]<>0) then

begin

ET2SC := E[22];

ET2RC := E[23]

end

else begin

if E[24]<>0 then

begin

ET2SC := E[24];

ET2RC := 0.0

end

else begin

ET2SC := sqrt(sqr(E[25]) + sqr(E[26]));

ET2RC := sqrt(sqr(E[27]) + sqr(E[28]))

end;

end; {endif}

ETXS := E[29]*(T2HO-T2LO);

EXTS := sqrt(sqr(ET2SC)+sqr(ETXS)+sqr(E[30])+sqr(E[31]));

end; {endif}

end; {endif}

DET := (E[34]-E[35])/(TA+273.15);

YT[1] :=DET; YT[2]:=2.0*sqrt(DET);

case SIZMTD of

0: begin

ETSY := YT[1]*E1TSC;

ETRA:=YT[1]*E1TRC

end;

1: begin

ETSY := sqrt(sqr(YT[1]*EDTS)+sqr(YT[1]*EVTS));

ETRA := sqrt(sqr(YT[1]*E1TRC)+sqr(YT[1]*ET1RC))

end;

2: begin

ETSY := sqrt(sqr(YT[1]*EDTS)+sqr(YT[2]*EVTS));

ETRA := sqrt(sqr(YT[1]*E1TRC)+sqr(YT[2]*ET1RC))

end;

3: begin

ETSY := sqrt(sqr(YT[1]*EDTS)+sqr(YT[1]*EVTS)+sqr(YT[1]*

E[32]));

ETRA := sqrt(sqr(YT[1]*E1TRC)+sqr(YT[1]*ET1RC)+sqã(YT[1]*

E[33]))

end;

4: begin

ETSY := sqrt(sqr(YT[1]*EDTS)+sqr(YT[1]*EVTS)+sqr(YT[2]*

E[32]));

ETRA := sqrt(sqr(YT[1]*E1TRC)+sqr(YT[1]*ET1RC)+sqr(YT[2]*

E[33]))

end;

5: begin

ETSY := sqrt(sqr(YT[l]*EDTS)+sqr(YT[2]*EVTS)+sqr(YT[2]*

E[32]));

ETRA := sqrt(sqr(YT[1]*E1TRC)+sqr(YT[2]*ET1RC)+sqr(YT[2]*

E[33]))

end;

6: begin

ETSY := sqrt(sqr(YT[1]*EDTS)+sqr(YT[1]*EXTS)+sqr(YT[1]*EVTS)+

sqr(YT[1]*E[32]));

ETRA := sqrt(sqr(YT[1]*E1TRC)+sqr(YT[1]*ET2RC)+sqr(YT[1]*

ET1RC)+sqr(YT[1]*E[33]))

end;

end; { endcase }

ET := sqrt(sqr(ETSY)+sqr(ETRA));

end;{Ò}

{----------------------------------------------------------------}

{Ðàñ÷åò ïîãðåøíîñòåé îïðåäåëåíèÿ ïëîòíîñòè ñðåäû ïðè ñòàíäàðòíûõ

óñëîâèÿõ}

Procedure ROS;

const

EROS1:array( 1 ..31 ] of real=(0.05,0.05,0.2,0.3,0.3,0.0,0.0,0.0,0.0,0.0,

0.1,0.1,0.2,0.0,0.0,0.0,0.1,0.1,0.05,0.1,

0.3,0.0,0.1,0.05,0.05,0.05,0.05,0.3,0.05,0.3,0.05);

var

E1RSC, E1RRC, E2RSC, EDRSC : real;

I : integer;

begin { ROS }

if NSUBA[NNIT]<>0 then begin

EROSS:=EROSI[NSUBA[NNIT]]; EROS=EROSS; EROSR=0.0

end else begin

if NVARYA[NNIT] = 1 then begin

if (E[1]<>0)or(E[2]<>0) then

begin

E1RSC := E[1];

E1RRC := E[2];

E2RSC : E[5]*(T1HO-T1LO)

end

else begin

if (E[3]<>0) or (E[4]<>0) then

begin

E1RSC := E[3];

E1RRC:= E[4];

E2RSC := E[5]*(T1HO-T1LO)

end

else begin

E1RSC := 0.0;

E1RRC := 0.0;

E2RSC := 0.0

end

end

end

else begin

E1RRC:=0.0;

E2RSC=0.0; E[6]:=0.0;

case NMETHKA[NNIT] of

0: E1RSC:=0.1;

1: E1RSC:=0.1;

2: E1RSC:=0.1;

3: if RIM[13] <> 0 then E1RSC:=0.15

else E1RSC:=0.1;

end; {endcase}

end; {endif}

EDRSC := sqrt(sqr(ElRSC)+sqr(E2RSC));

EROSS := sqrt(sqr(EDRSC)+sqr(E[6]; EROSR := E1RRC;

EROS := sqrt(sqr(EROSS)+sqr(EROSR))

end; {endif}

end; { ROS }

{-----------------------------------------------------------------------------}

{ Ðàñ÷åò ïîãðåøíîñòè îïðåäåëåíèÿ êîýôôèöèåíòà èñòå÷åíèÿ }

Procedure Ñ;

var

EC0,EL,EE,EH,EX,ESH,EK,EDM,A,B,EXMIN,EXMAX,HD,HDC : real;

L1,L2,L21,DL: real;

Lvent: array [1.. 10] of real;

NR,I,MR : byte;

const

AK : array [1..16] of real = (14.5,17.5,21.0,5.0,16.0,10.0,

22.0,12.5,47.5,11.5,13.5,33.5.5.0,12.0,54.5,0.0);

BK : array [1..16] of real = (30.5,64.5,38.5,114.0,185.0,

113.0,0.0,26.5,54.5,82.0,82.5,115.0,0.0,9.5,65.0,8.55);

CK : array [1..16] of real = (2.0,4.1,1.4,6.8,7.2,5.2,0.0,

1.9,1.8,6.7,3.7,4.0,0.0,1.0,1.6,0.55);

BETI: array [1..10] of real =(

0.3,0.35.0.4,0.45,0.5,0,55,0.6,0.65,0.7,0.75);

label

1,3,5,7;

Procedure LinVent1;

var

I: byte;

const

Lvent11: array [1..10] of real = (

0.5,0.5,1.5,1.5,1.5,1.5,2.5,2.5,3.5,3.5);

Lvent21: array [1.. 10] of real = (

0.0,0.5,0.5,0.5,0.5,0.5,0.5,1.5,2.5,3.5);

Lvent31: array [1..10] of real = (

0.5,0.5,0.5,1.0,1.5,1.5,1.5,2.5,3.5,4.5);

Lvent41: array [1..10] of real = (

0.0,0.0,0.0,0.5,0.5,0.5,1.0,1.5,2.0,3.0);

Lvent51: array [1..10] of real = (

0.5,0.5,0.5,0.5,1.5,1.5,2.5,2.5,2.5,3.5);

Lvent6l: array [1..10] of real = (

0.5,0.5,0.5,0.5,8.5,12.5,17.5,23.5,27.5,29.9);

label

1;

begin { LinVent1 }

case NRA[1] of

10: for I: = 1 to 10 do Lvent[I] := Lvent11[I];

4: for I: =1 to 10 do Lvent[I] := Lvent21 [I];

5: for I:=1 to 10 do Lvent[I] := Lvent31[I];

6: for I =1 to 10 do Lvent[I] = Lvent41[I];

11: for I := 1 to 10 do Lvent[I] := Lvent51[I];

12: for I := 1 to 10 do Lvent[I] := Lvent61 [I];

end;

L1:=0.0;

if BET < ÂÅÒI[1] then begin L1:=Lvent[1]; goto 1 end;

if BET > BETI[10] then begin L1:=Lvent[10]; goto 1 end;

for I := 1 to 9 do

if (BET >= ÂÅÒI[I]) and (BET <= ÂÅÒI[I+1]) then begin

if(Lvent[I] = 0.0) or (Lvent[I+1] = 0.0) then goto 1;

L1:=Lvent[I]+(Lvent[I+1]-Lvent[I])*(BET-BETI[I])/0.05; goto 1

end;

1: if L1 = 0.0 then exit; if LRA[1] < L1 then ierr:= 1

end; { LinVent1 }

Procedure LinVent2;

var

J: byte;

const

Lvent12: array [1.. 10] of real = (

1.5,2.5,2.5,3.5,3.5,4.5,4.5,4.5,5.5,5.5);

Lvent22: array [1..10] of real = (

0.5,1.5,2.5,4.5,5.5,6.5,8.5,9.5,10.5,11.5);

Lvent32: array [1..10] of real = (

1.5,1.5,1.5.2.5,2.5,3.5,3.5,4.5,5.5,6.5);

Lvent42: array [1..10] of real = (

0.5,0.5,0.5,1.0,1.5,2.5,3.0,4.0,4.0,4.5);

Lvent52: array [1..10] of real = (

1.5,1.5,1.5,1.5,2.5,2.5,3.5,4.5,4.5,4.5);

label

1;

begin { LinVent2 }

DL:=0.0;

case NRA[I] of

10: forJ := 1 to 10 do Lvent[J] := Lvent12[J];

4: forJ := 1 to 10 do Lvent[J] = Lvent22[J];

5: forJ := 1 to 10 do Lvent[J] = Lvent32[J];

6: forJ := 1 to 10 do Lvent[J] = Lvent42[J];

11: forJ := 1 to 10 do Lvent[J] := Lvent52[J];

end;

if BET < ÂÅÒI[1] then begin L1:=Lvent[1]; goto 1 end;

if BET > BETI[10] then begin L1:=Lvent[10]; goto 1 end;

for J := 1 to 9 do

if (BET >= BETI[J]) and (BET <= ÂÅÒ[J+1]) then begin

L1:=Lvent[J]+(Lvent[J+1]-Lvent[J])*(BET-BETI[J])/0.05; goto 1

end;

1: if LRA[I] < L1 then DL:=0.5

end; { LinVent2 }

begin { Ñ }

IERR:=0;

case NSUZA[NNIT] of

0: if BET <= 0.6 then EC0 := 0.6 else EC0:= BET;

1: if BET <= 0.6 then EC0 := 0.8 else EC0:= 2*BET-0.4;

2: EC0:= 1.2+1.5*r_(BET,4.0);

3: begin

EC0:=0.7;

if Re <= 6.e4 then EC0 := 2.5;

if (Re > 6.e4) and (Re <= 1.e5) then EC0 := 2.0;

if (Re > 1.e5) and (Re <= 1.5e5) then EC0 := 1.5;

if (Re > 1.5e5) and (Re <= 2.0e5) then EC0 := 1.0

end;

4: begin

EC0:=1.0;

if Re <= 4.e4 then EC0 := 3.0;

if (Re > 4.e4) and (Re <= 1.2e5) then EC0 := 2.5;

if (Re > 1.2e5) and (Re <= 2.0e5) then EC0 := 1.5

end;

5: begin

EC0:=1,5;

if Re <= 6.e4 then EC0 := 3.0;

if (Re > 6.e4) and (Re <= 2.e5) then EC0 := 2.5

end;

end;

if NSUZA[NNit] <= 2 then begin

if (NRA[1] = 7) and (LRA[1] < 22.0) then begin IERR:=1; goto 1 end;

if (NRA[1] = 13) and (LRA[1] < 3.0) then begin IERR:=1; goto 1 end;

if LRA[1] < 5.0 then begin IERR:=1; goto 1 end;

end

else begin

if (NRA[1] = 10) or (NRA[1] = 4) or (NRA[1] = 5) or

(NRA[1] = 6) or (NRA[1] = 11) or (NRA[1] = 12) then begin

LinVent1; if IERR <> 0 then goto 1; if L1 <> 0.0 then goto 3

end;

if (NRA[1] = 7) and (LRA[1] < 22.0) then begin IERR:=1; goto 1 end;

if (NRA[1] = 13) and (LRA[1] < 3.0) then begin IERR:=1; goto 1 end;

if LRA[1] < 5.0 then begin IERR:=1; goto 1 end;

end;

3: NR:=AMOUNTR;

L1:AK[16]+BK[16]r_*(BET,CK[16]);

if (LRA[NR+1]/L1 < 0.5) or (LRA[NR+1] < 0.5) then begin

IERR:=2; goto 1

end;

MR:=NRA[1];

L1:=AK[MR]+BK[MR]*r_(BET,CK[MR]);

MR:=NRA[2];

L2:=0.5*(AK[MR]+BK[MR]*r_(0.7,CK[MR]));

if NSUZA[NNit] > 2 then

case NRA[2] of

10: L2: = 2.75;

4: L2: = 5.25;

5: L2: = 2.75;

6: L2: = 2.0;

11: L2: = 2.25;

end;

L21: =LRA [2]-LPA [1],

if (LRA[1] < LI) and (L21 < L2) then begin

LRA [1]: =LRA [2] -L2; if LRA[1] < 0.0 then LRA[1]:=abs(LRA[1])

end;

EL:=0.0;

if NSUZA[NNit] <= 2 then

for I := 1 to NR do begin

if (NRA[I] = 13) and (LRA[I] < 5.0) then begin

DL:=0.5; goto 5

end;

MR:=NRA[I]; DL:=0.0; L1:=AK[MR]+BK[MR]*r_(BET,CK[MR]);

if LRA[I] < L1 then DL:=1.0/(0.8+19.2/r_(L1/LRA[I],4.0));

5:        if DL> EL then EL:=DL

end

else

for I := 1 to NR do begin

if (NRA[I] = 10) or (NRA[I] = 4) or (NRA[I] = 5) or

(NRA[I] = 6) or (NRA[I] = 11) then begin

LinVent2; goto 7

end;

if (NRA[I] = 13) and (LRA[I] < 5.0) then begin

DL:=0.5; goto 7

end;

MR:=NRA[I]; DL:=0.0; L1:=AK[MR]+BK[MR]*r_(BET,CK[MR]);

if LRA[I] < L1 then DL:=1.0/(0.8+19.2/r_(L1/LRA[I],4.0));

7:      if DL>EL thenEL::=DL

end;

L1:=AK[16]+BK[16]*r_(BET,CK[16]);

if LRA[NR+1] < L1 then EL:=EL+0.5;

if EL > 1.0 then begin IERR := 3; goto 1 end;

EE:=0.0;

if NSUZA[NNit] = 0 then begin

EDM:=DT*sqrt(0.1*DP*(0.681-0.651*BET)/DAC[2]);

if DAC[1] < EDM then begin

A:=BET*(13.5-15.5*BET); B:=117.0-106.0*r_(BET,1.9);

EE:=0.1*DP*sqr(DT)*(A*DT/DAC[1]-B)/DAC[3]/sqr(DAC[1])

end; {endif}

end; {endif}

EX:=0.0;

EXMIN:=0.0025*DT/(0.1+2.3*sqr(BET)*sqr(BET));

EXMAX:=2.0*EXMIN;

if TAC[1] > EXMAX then begin IERR := 4; goto 1 end;

if TAC[1] > EXMIN then EX:=0.3;

EH:=0.0; HD:=TAC[3]/DT;

if HD > 0.003 then begin

HDC:=0.002*(TAC[2]/DT+0.4)/(0.1+2.3*sqr(BET)*sqr(BET));

if (HD<=HDC) and (HD<=0.05) then EH:=0.2

else begin

IERE.:=5; goto 1

end; {endif}

end; {endif}

ESH:=100.0*(KSH-1.0); EK:=100.0*(KK-1.0);

ERC:=sqrt(sqr(EC0+EL+EE+EH+EX)+sqr(ESH)+sqr(EK));

1:

end;{ Ñ }

{---------------------------------------------------------------------------------------------}

{Ðàñ÷åò ìåòîäè÷åñêîé ñîñòàâëÿþùåé ïîãðåøíîñòè îïðåäåëåíèÿ êîýôôèöèåíòà ðàñøèðåíèÿ}

Procedure EPSI;

begin { EPSI }

EEPS:=0.0;

if NSUBA[NNIT]<>23 then begin

case NSUZA[NNIT] of

0: if BET <= 0.75 then EEPS := 4.0*-DP/P

else EEPS := 8.0*-DP/P;

1: EEPS := 2.0*DP/P;

else

EEPS := DP*(4.0+100.0*r_(BET, 8.0))/P;

end;

end; {endif}

end; { EPSI }

{----------------------------------------------------------------------------------}

{Ðàñ÷åò ìåòîäè÷åñêèõ ïîãðåøíîñòåé îïðåäåëåíèÿ ïëîòíîñòè, ïîêàçàòåëÿ

àäèàáàòû è äèíàìè÷åñêîé âÿçêîñòè}

Procedure EPH;

var

N:byte;

const

EPH3:array (1..2,1..3,1..3) of real=(((0.3,0.4,0.2),

(0.9,1.0,0,6),(2.0,3.0,2.0)),((0.6,1.3,0.4),(0.6,1.1,0.6),

(2.0,3.0,2.0)));

begin ( EPH }

if NSUBA(NNIT) = 0 then begin

case NMETHKA[NNIT] of

0: begin

if ROS<=0.70 then ERO:=0.2

else begin

if ROS <= 0.76 then ERO:=0.5

else ERO:= 1.7;

end; {endif}

end;

1: ERO:=0.2;

2: ERO:=0.2;

3: begin

if YR[13] = 0.0 then begin

if T>-3.0 then begin

ERO:=EPH3[1,1,3]; EKAP:=EPH3[1,2,3];

EVIS:=EPH3[1,3,3]

end else begin

if P>60.0 then begin

ERO:=EPH3[1,1,2]; EKAP:=EPH3[1,2,2];

EVIS:=EPH3[1,3,2]

end else begin

ERO:=EPH3[1,1,1]; EKAP:=EPH3[1,2,1];

EVIS:=EPH3[1,3,1]

end; {endif}

end; {endif}

end else begin

if T>-3.0 then begin

ERO:=EPH3[2,1,3]; EKAP:=EPH3(2,2,3];

EVIS:=EPH3[2,3,3]

end else begin

if P>60.0 then begin

ERO:=EPH3[2,1,2]; EKAP:=EPH3[2,2,2];

EVIS:=EPH3[2,3,2]

end else begin

ERO:=EPH3[2,1,1]; EKAP:=EPH3[2,2,1];

EVIS:=EPH3(2,3,1]

end; {endif}

end; {endif}

end; {endif}

end;

end; { endcase }

if NMETHKA[NNIT]<>3 then begin

if T>-3.0 then begin

EKAP:=EPH3[1,2,3]; EVIS:=EPH3[1,3,3]

end else begin

if P>60.0 then begin ,

EKAP:=EPH3[1,2,2]; EVIS:=EPH3[1,3,2]

end else begin

EKAP:=EPH3[1,2,1]; EVIS:=EPH3(1,3,1]

end; {endif}

end; {endif}

EKAP:=EKAP+2.0;

if P<=5.0 then EVIS:=EVIS+3.0

else EVIS:=EVIS+6.0

end; {endif}

end else begin

N:=NSUBA[NNIT];

EPHP(N, T, P, ERO,EKAP,EVIS);

end; {endif}

end; { EPH }

{---------------------------------------------------------------------------------}

{Ìåòîäè÷åñêèå ïîãðåøíîñòè îïðåäåëåíèÿ ïëîòíîñòè, ïîêàçàòåëÿ àäèàáàòû è âÿçêîñòè ÷èñòûõ âåùåñòâ}

Procedure EPHP;

const

TC:array [1..31] of real=(-82.0,32.0,96.0,134.0,152.0,187.0,

196.0,234.0,300.0,326.0,77.0.9.0.92.0,327.0,357.0,307.0,227.0,

-140.0,31.0.100.0,187.0,374.0,374.0, -119.0. -132.0, -268.0,

-173.0, -73.0, -240.0,132.0, -147.0);

PC:array [1..31,1..2] of real=((45.0,45.0),(48.0,48.0),

(41.0,41.0),(36.0,36.0),(37.5,37.5),(33.0,33.0),(33.0,33.0),

(29.0,29.0),(26.0,40.0),(25.0,25.0),(50.0,50.0),(50.0,50.0),

(46.0,46.0),(50.0,40.0),(50.0,40.0),(50.0.30.0),(50.0,50.0),

(35.0,30.0),(73.0,73.0),(90.0,90.0),(50.0,30.0),(217.0,217.0),

(217.0,217.0),(50.0,50.0),(35.0,35.0),(2.3,2.3),(27.0,27.0),

(49.0,49.0),(13.0,13.0),(113.0,113.0),(34.0,33.0));

ER:array [1..31.1..3] of real=((0.06,0.09,0.09),

(0.04,0.29,0.29),(0.03,0.21,0.21),(0.07,0.1,0.1),

(0.4,0.6,0.6),(0.2,0.3,0.3),(0.2,0.3,0.3),(0.4,0.5,0.5),

(0.3,0.5,0.2),(0.2,0.4,0.4),(0.5,1.3,1.0),(0.08,0.48,0.48),

(0.1,1.0,1.0),(0.1,0.5,0.1),(0.1,0.5,0.1),(0.4,0.8,0.5),

(1.0,3.0,1.5), (0.3,0.2,0.2),(0.1,0.4,0.4),(0.25,0.25,0.25),

(0.4,1.0.0.5),(0.1,0.2,0.2),(0.03,0.03,0.03),(0.12,0.4,0.4),

(0.02,0.05,0.05),(0.2,0.2,0.2),(0.25,0.3,0.15),

(0.25,0.3.0.15),(0.25,0.2,0.2),(0.05,0.1,0.1),

(0.03,0.04,0.04));

EK:array [1..31,1..3] of real=((0.7,1.7,1.7),(0.2,2.4,2.4),

(0.14,0.69,0.69),(4.0,4.0,4.0),(4.0,4.0,4.0),(1.5,1.5,1.5),

(1.2,1.2,1.2),(0.8,0.8,0.8),(3.0,4.0,2.0),(3.0,2.0.2.0),

(3.0,6.0,5.0),(0.4,1.4,1.4),(0.15.1.2,1.2),(2.0,4.0,1.5),

(2.0,4.0,1.5),(5.0,10.0,6.0),(6.0,10.0,8.0),(0.5,2.0,2.0),

(0.6,0.6,0.6),(1.5,1.5,1.5),(2.0,6.0,3.0),(2.5,2.5,2.5),

(2.0,2.0,2.0),(3.0,1.8,1.8),(0.5,0.7,0.7),(3.4,3.4,3.4),

(1.5,2.0,1.0),(1.5,2.0,1.0),(2.0,2.0,2.0),(4.0,4.0,4.0),

(1.6,1.6,1.6));

EV:array [1..31,1..2] of real=((4.7,1.5),(2.0,2.0),(3.0,2.0),

(2.0,2.0),(3.0,2.0),(4.0,4.0),(4.0,3.0),(5.0,4.0),(1.0,4.5),

(2.0,2.0),(2.0,5.0),(2.0,2.0),(5.0,3.0),(1.0,4.5),(1.0,4.5),

(1.5,3.0),(6.0,6.0),(1.0,3.0),(0.7,1.4),(2.3,2.3),(1.0,5.0),

(0.47,1.1),(2.0,2.0),(1.8,1.3),(4.7,4.0),(2.6,2.6),(2.0,2.0),

(2.0,2.0),(3.0,5.0),(2.0,2.0),(1.1,4.0));

begin ( EPHP }

if ((9<=N) and (N<=11)) or((14<=N) and (N<=17)) or (N=21) or

((27<=N) and (N<=28)) then begin

if P<=PC[N,1] then begin

ERO:=ER[N,1]; EKAP:=EK[N,1]

end else begin

if T<=TC[N] then begin

ERO:=ER[N,2]; EKAP=EK[N,2]

end else begin

ERO=ER[N,3]; EKAP:=EK[N,3]

end; {endif}

end; {endif}

end else begin

if T<=TC[N] then begin

ERO:=ER[N,1]; EKAP:=EK[N,1]

end else begin

ERO:=ER[N,2]; EKAP:=EK[N,2]

end; {endif}

end; (endif}

if P<=PC[N,2] then EVIS:=EV[N,1]

else EVIS:=EV[N,2];

end; { EPHP }

{--------------------------------------------------------------}

Procedure ROW;

var

E1ROSC,E1RORC,

E2ROS,E3ROS,EDROS,

ERO1SC,ERO1RC,

ER02S,EVROS: real;

YRO : array [1..2] of real;

begin { ROW }

if (E[1]<>0)or(E[2]<>0)then

begin

E1ROSC := E[1];

E1RORC := Å[2]

end

else begin

if [E3]<>0 then

begin

E1ROSC := E[3];

E1RORC := 0.0

end

else begin

E1ROSC := sqrt(sqr(E[4]) + sqr(E[5]));

E1RORC := sqrt(sqr(E[6]) + sqr(E[7]))

end;

end; {endif}

E2ROS := E[8]*(T1HO-T1LO);

E3ROS := E[9]*(UH-UL);

EDROS := sqrt(sqr(ElROSC)+sqr(E2ROS)+sqr(E3ROS)+sqr(E[10]));

if (E[11]<>0)or(E[12]<>0)then

begin

ERO1SC := E[11];

ERO1RC := E[12];

end

else begin

if E[13]<>0 then

begin

ERO1SC:= E[13];

ERO1RC := 0.0

end

else begin

ERO1SC := sqrt(sqr(E[14] + sqr(E[15]));

ERO1RC := sqrt(sqr(E[16]) + sqr(E[17]));

end;

end; {endif}

ERO2S := E[18]*(T2HO-T2LO);

EVROS := sqrt(sqr(ERO1SC)+sqr(ERO2S)+sqr(E(19)+sqr(E[20]));

YRO[1]:=(E[21]-E[22])/RoM;YRO[2]:=(sqrt(E[21]-sqrt(E[22]))/

sqrt(RoM),

EROWS := sqrt(sqr(YRO[1]*EDROS)+sqr(YRO[2]* EVROS));

EROWR := sqrt(sqr(YRO[1]*ElRORC)+sqr(YRO[2]*ERO1RC));

EROW := sqrt(sqr(EROWS)+sqr(EROWR))

end; { ROW }

{---------------------------------------------------------------------------- }

{Ðàñ÷åò ðàñõîäà è êîëè÷åñòâà ñðåäû}

Procedure QCalc;

var

I, IBeg, IFin: byte;

Bet4, ec, Eps, Rd, Psi, Rk, Cb, LI, L2, Alfa,

Qcb, ARe, R0, KRe, KCb, Log : real;

HsS: string[10]; Code: integer;

label

1,3;

const

HsSubsl: array [1..31] ofreal= (37.12,65.43,93.85,122.8,123.6,0.0,

0.0,0.0,0.0,0.0,54.47,59.04,86.88,

0.0,0.0,0.0,52.70,11.77,0.0,23.61,

0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,

11.88,16.11,0.0);

HsSubs2: array [1..31] ofreal= (33.43,59.87,86.37,113.4,114.1,0.0,

0.0,0.0,0.0,0.0,52.62,55.34,81.29,

0.0,0.0,0.0,48.94,11.77,0.0,21.75,

0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,

10.04,13.32,0.0);

RocSubs: array [1..31] of real = (0.6682,1.2601,1.8641,2.488,

2.4956,3.147,3.174,3.898,4.755,

5.812,1.09,1.1733,1.776,3.469,

4.294,1.587,2.045,1.1649,1.8393,

1.4311,2.718,0.787,998.23,

1.33116,1.20445,0.16631,0.8385,

1.6618,0.08375,0.716,1.1649);

Rocii: array [1..16] of real=(0.66692,1.25004,1.83315,2.41623,

2.41623,2.99934,2.99934,3.58246,

4.16558, 4.74869,1.16455,1.82954,

1.41682,0.16639,1.1644,0.0838);

CalcTpNg = ¢TpNg.exe¢; CalcTpSubs = ¢TpSubs.exe¢;

begin { QCalc }

if NRQ<>0 then begin

{Ðàñ÷åò ôèçè÷åñêèõ ñâîéñòâ ñðåäû}

assign(Fl, ¢IRD¢); rewrite(Fl);

if Nsuba[NNIT] = 0 then begin

writeln(Fl, NMethKA[NNIT]);

if NMETHKA[NNIT] >= 2 then begin

IBeg .= 1,

repeat

I Fin .= IBeg + 3;

for I .= IBeg to IFin do write(Fl, YR[I]:14,BL);

writeln(Fl);IBeg := IFin + 1

until IBeg > 16;

end

else begin

if NVARYA[NNIT] = 0 then begin

Roc := 0.0; for I := 1 to 16 do Roc := Roc + YR[I]* Rocii[I];

Zc := 0.0; for I := 1 to 16 do Zc := Zc + YR[I]* Bi[I];

Roc := Roc/(1.0 - sqr(Zc));

Ya:=YR[11]; Yy:=YR[12];

end; {endif}

writeln(Fl. Roc:14, Bl, Ya:14, Bl, Yy:14)

end

end

else

writeln(Fl, NSubA[NNIT]);

writeln(Fl, P:l4, Bl, T:14);

close(Fl);

TextColor(7);

gotoxy(19.9);

writeln(`|------------------------------------------------------------------------------------------------------------------------------------                             |`)

gotoxy(19,10);

writeln(`|                                                                                                                         |`);

gotoxy(19,11);

write(`|                                                        `);

TextColor(135);

write (`Æ Ä È Ò Å`);

TextColor(7);

writeln(`                                    |`);

gotoxy(19,12);

writeln(`|                                                                                                                         |`);

gotoxy(19,13);

writeln(`|ÂÛÏÎËÍßÅÒÑß ÐÀÑ×ÅÒ  |`);

gotoxy(19,14);

writeIn(`|                                                                                                                        |`);

gotoxy(19,15);

writeln(`|____________________________________________________________|`);

if NSubA[NNIT] = 0 then begin

gotoxy(21,12);

swapvectors; exec(CalcTpNg, CalcTpNg); swapvectors;

TextColor(7);

gotoxy(19.9);

writeln(`|--------------------------------------------------------------------------------------------------------------------------------------|`)

gotoxy(19,10);

writeln(`|                                                                                                                         |`);

gotoxy(19,11);

write (`|                                                       `);

TextColor(135);

Write(`ÆÄÈÒÅ`);

TextColor(7);

writeIn(`                                   |`);

gotoxy(19,12);

writeln(`|                                                                                                                         |`);

gotoxy(19,13);

writeln(`|ÂÛÏÎËÍßÅÒÑß ÐÀÑ×ÅÒ  |`);

gotoxy(19,14);

writeln(`|                                                                                                                         |`);

gotoxy(19,15);

writeln (`|___________________________________________________________|`);

end

else begin

swapvectors; exec(CalcTpSubs, CalcTpSubs); swapvectors;

Roc := RocSubs[NsubA[NNIT]]

end;

assign(Fl, `IRD`); reset(Fl);

if (NsubA[NNIT] = 0) and (NmethKA[NNIT] >= 2) then

readln(Fl, Roc);

if NsubA[NNIT] = 0 then begin

readln(Fl, Hs[1], Hs[2]);

for I := 1 to 2 do begin

Str(Hs[1]:10,HsS);Val(HsS,Hs[1],Code)

end;

end

else begin

Hs[1] := HsSubsl[NSubA[NNIT]];

Hs[2] := HsSubs2[NSubA[NNIT]]

end;

readln(Fl, ROX, KAPPAX, MUX);

close(Fl); erase(Fl);

if NsubA[NNIT] = 0 then str(Roc;6:4, RocStr);

end; {endif}

if (NSubA[NNit] = 0) and (VarRoA[NNit] = 1) and

(NRQ <> 0) then ROX:=RoM;

{ Ðàñ÷åò: 1) äèàìåòðîâ ñóæàþùåãî óñòðîéñòâà è èçìåðèòåëüíîãî òðóáîïðîâîäà ïðè ðàáî÷åé òåìïåðàòóðå; 2) êîýôôèöèåíòà ñêîðîñòè âõîäà }

Dd := (1.0 + AlfaSU * (Ò - 20.0)) * Dd0;

Dt := (1.0 + AlfaT (Ò - 20.0))* Dt0;

Bet := Dd / Dt; Bet4 := sqr(Bet)* sqr(Bet);

ec := 1.0/sqrt(1.0 - Bet4);

{ Ðàñ÷åò êîýôôèöèåíòà ðàñøèðåíèÿ }

Eps := 1.0;

if NSubA[NNIT] <> 23 then begin

if NSuzA[NNIT] = 0 then

Eps := 1.0 - (0.41 + 0.35* Bet4)* Dp / P / KAPPAX;

if NSuzA[NNIT] <> 0 then begin

Psi := 1.0 - Dp / P;

Eps := KAPPAX* r_(Psi, 2.0 / KAPPAX) / (KAPPAX - 1.0)*

(1.0 - Bet4) / (1.0 -Bet4* r_(Psi, 2.0 / KAPPAX))*

(1.0 - r_(Psi, (KAPPAX - 1.0) / KAPPAX)) /

(1.0 - Psi);

Eps := sqrt(Eps)

end;

end;

{Ðàñ÷åò ïîïðàâî÷íîãî êîýôôèöèåíòà íà øåðîõîâàòîñòü âíóòðåííåé ïîâåðõíîñòè

èçìåðèòåëüíîãî òðóáîïðîâîäà áåç ó÷åòà ÷èñëà Ðåéíîëüäñà}

KSh .= 1.0;

if (NSuzA[NNit] <= 2) and (RSh <> 0.0) then begin

ARe := 0.5; Rd := RSh / Dt; Log := Ln(Rd * 1.e4) / 2.3026;

if NSuzA(NNit) = 0 then begin

if Log <= (1.0 / 10.0 / Bet4 + 8.0) / 14.0 then begin

R0 := 0.0; goto 1;

end;

R0 := 0.07 * Log - 0.04

end

else begin

if Log <= (1.0 / 10.0 / Bet4 + 5.0) / 9.0 then begin

R0 := 0.0; goto 1;

end;

R0 := 0.045 Log - 0.025

end;

KSh := 1.0 + Bet4* R0* ARe

end;

1:;

{Ðàñ÷åò ïîïðàâî÷íîãî êîýôôèöèåíòà íà ïðèòóïëåíèå âõîäíîé êðîìêè îòâåðñòèÿ äèàôðàãìû}

Kk := 1.0;

if (NSuzA[NNIT] = 0) and (Dd0 < 125.0) then begin

if TauP = 0.0 then Rk := Rn;

if TauP = 1.0 then Rk := 0.0292 + 0.85* Rn;

if (TauP <> 0.0) and (TauP <> 1.0) then

Rk := 0.195 - (0.195 - Rn)* (1.0 - Exp(-TauP / 3.0))*

3.0 / TauP;

Kk := 1.0547 - 0.0575* Exp(-149.0* Rk / Dd)

end;

{Ðàñ÷åò êîýôôèöèåíòà èñòå÷åíèÿ ïðè ÷èñëå Ðåéíîëüäñà, ñòðåìÿùåìñÿ ê áåñêîíå÷íîñòè}

if NSuzA[NNit] = 0 then begin

L1 := 0.0; L2 := 0.0;

if SodSuA[NNit] = 1 then begin

L1 := 25.4 / Dt; L2 := L1;

if L1 >= 0.4333 then L1 := 0.039 else L1 := 0.09 * LI

end;

if SodSuA[NNit] = 2 then begin L1 := 0.039; L2 := 0.47 end;

Cb := 0.5959 + 0.0312 * r_(Bet, 2.1) - 0.184 * sqr(Bet4) +

L1 * Bet4 / (1.0 - Bet4) - 0.0337 * L2 * r_(Bet, 3)

end;

if NsuzA[NNIT] = 1 then Cb := 0.99 - 0.2262 * r_(Bet, 4.1);

{Äëÿ ñîïëà Âåíòóðè Cb = Ñ, òàê êàê KRe = 1}

if NSuzA[NNIT] = 2 then Cb := 0.9858 - 0.196 * r_(Bet, 4.5);

{Äëÿ òðóá Âåíòóðè Cb = Ñ = const, òàê êàê KRe = 1 è Re > 2.å5}

case NSuzA[NNIT] of

3: Cb = 0.984;

4: Cb = 0.995;

5: Cb = 0.985

end;

{Ðàñ÷åò êîýôôèöèåíòà ðàñõîäà ñóæàþùåãî óñòðîéñòâà è ðàñõîäà ïðè ÷èñëå Ðåéíîëüäñà, ñòðåìÿùåìñÿ ê áåñêîíå÷íîñòè}

Alfa := Cb * Åc;

Qcb := 0.039986* Alfa * KSh * Kk * Eps * sqr(Dd) *

sqrt(1.e3 * Dp * ROX) / Roc;

Re := 4.e6 * Qcb * Roc / 3.6 / 3.141592653 / MUX / Dt;

{Ðàñ÷åò ïîïðàâî÷íîãî êîýôôèöèåíòà íà ÷èñëî Ðåéíîëüäñà}

case NSuzA[NNIT] of

0: KRe = 1.0 + 1.426 / (1.0 + Cb * r_(Re, 0.75) / 64.28 /

r_Bet. 2.5));

1: KRe .= 1.0 + 0.86 / (1.0 + Cb * r_(Re, 1.15) / 923.9 /

sqrt(Bet) / (33.0 * r_(Bet, 2.15) - 17.5));

2: KRe := 1.0;

3: KRe := 1.0;

4: KRe := 1.0;

5: KRe := 1.0;

end;

{Îïðåäåëåíèå äåéñòâèòåëüíîãî çíà÷åíèÿ ÷èñëà Ðåéíîëüäñà}

Re := Re * KRe;

{Ðàñ÷åò ïîïðàâî÷íîãî êîýôôèöèåíòà íà øåðîõîâàòîñòü âíóòðåííåé ïîâåðõíîñòè èçìåðèòåëüíîãî òðóáîïðîâîäà ñ ó÷åòîì ÷èñëà Ðåéíîëüäñà äëÿ âñåõ ñóæàþùèõ óñòðîéñòâ, êðîìå òðóá Âåíòóðè}

if (NSuzA[NNit] <= 2) and (RSh <> 0.0) then begin

Qcb := Qcb / KSh;

if Re > 1.e4 then begin

if Re < 1.e6 then ARe := 1.0 - sqr(Ln(Re) / 2.3026 - 6.0) / 4.0

else ARe := 1.0;

KSh := 1.0 + Bet4* R0* ARe

end;

if (Re <= 1.e4) or (KSh <= 1.0005) then KSh := 1.0;

Qcb := Qcb* KSh

end;

{Îïðåäåëåíèå êîýôôèöèåíòà èñòå÷åíèÿ äëÿ òðóá Âåíòóðè â çàâèñèìîñòè îò ÷èñëà

Ðåéíîëüäñà}

if (Re < 2.e5) and (NSuzA[NNIT] > 2) then

case NSuzA[NNIT] of

3: begin

if Re <= 6.e4 then Cb := 0.957;

if (Re > 6.e4) and (Re <= 1.e5) then Cb := 0.966;

if (Re > 1.e5) and (Re <= 1.5e5) then Cb := 0.976;

if Re > 1.5e5 then Cb := 0.982

end;

4: begin

if Re <= 4.e4 then Cb := 0.970;

if (Re > 4.e4) and (Re <= 8.e4) then Cb := 0.977;

if (Re > 8.e4) and (Re <= 1.2e5) then Cb := 0.992;

if Re > 1.2e5 then Cb := 0.998

end;

5: begin

if Re <= 6.e4 then Cb := 0.960;

if (Re > 6.e4) and (Re <= 1.e5) then Cb := 0.970;

if Re > 1.e5 then Cb := 0.980

end;

end;

KCb := 1.0;

{Îïðåäåëåíèå ïîïðàâêè íà êîýôôèöèåíò èñòå÷åíèÿ äëÿ òðóá Âåíòóðè, â

çàâèñèìîñòè îò ÷èñëà Ðåéíîëüäñà}

if (Re < 2.e5) and (NSuzA[NNIT] > 2) then

case NSuzA[NNIT] of

3: KCb = Cb/0.984;

4: KCb = Cb/0.995;

5: KCb = Cb/0.985;

end;

{Ðàñ÷åò ðàñõîäà è êîëè÷åñòâà ñðåäû ïðè äåéñòâèòåëüíîì çíà÷åíèè ÷èñëà Ðåéíîëüäñà}

Qc := Qcb * KRe * KCb; Vcv := Qc * TauAv; Vc := Vcv;

if (NSubA[NNit] = 22) or (NSubA[NNit] = 23) then begin

Vm := Vcv * Roc / 1000.0; Qc := Qc*Roc/1000.0 end;

end; { QCalc }

{-----------------------------------------------------------------------------------------------------}

{Ðàñ÷åò ïîãðåøíîñòåé îïðåäåëåíèÿ òåïëîòû ñãîðàíèÿ}

Procedure HSP;

const

DHS: array[1..31] of real = (0.11.0.11,0.28,0.42,0.42,0.0,0.0,0.0,

0.0,0.0,0.14.0.22.0.28,0.0,0.0,0.0,

0.41,0.14,0.0.0.41,0.0,0.0,0.0,0.0,

0.0,0.0,0.0,0.0,0.11,0.5,0.0);

HsNgI: array[1..16] of real = (37.04,64.91,92.29,119.7,119.3,

147.0,146.8,174.5,201.8,229.2,0.0,

0.0,23.37,0.0,11.76.11.89);

HsNg2: array[1..16] of real = (33.37,59.39,84.94,110.5,110.1,

136.0,135.7,161.6,187.1,212.7,0.0,

0.0,21.53,0.0,11.76,10.05);

var

H1,H2,SH1,SH2 : real; I : byte;

begin { HSP }

if NSUBA[NNIT] = 0 then begin

if (NMETHKA[NNIT] = 0) or (NMETHKA[NNIT] = 1) then begin

H1:=(0.51447*ROSC+0.05603-0.65689*YA-YY);

H2:=(0.52190*ROSC+0.04242-0.65197*YA-YY);

ERRH1:=sqrt(sqr(0.51447*ROSC*EROS)+sqr(YY*EROSA[18])+

sqr(0.65689*YA*EROSA[17]))/Hl;

ERRH2:=sqrt(sqr(0.52190*ROSC*EROS)+sqr(YY*EROSA[18])+

sqr(0.65197*YA*EROSA[17]))/H2

end else begin

SH1:=0.0; SH2:=0.0; ERRH1=0.0; ERRH2:=0.0; Zc:=0.0;

for I := 1 to 16 do begin

Zc := Zc + RIM[I]* Bi[I]; SH1:=SH1+RIM[I]*HSNG1[I];

SH2:=SH2+RIM[I]*HSNG2[I];

ERRH1:=:ERRH1+sqr(RIM[I]*HSNGl[I]*EROSA[I+6]);

ERRH2:=ERRH2+sqr(RIM[I]*HSNG2[I]*EROSA[I+6])

end; {endfor}

Zc := 1.0 - sqr(Zc); ERRH1:=Zc*sqrt(ERRH1)/SHl;

ERRH2:=Zc*sqrt(ERRH2)/SH2

end; {endif}

end else begin

ERRH1:=DHS[NSUBA[NNIT]]; ERRH2:=ERRH1

end; {endif}

end; { HSP }

{---------------------------------------------------}

function r_; begin r_:=exp(R*ln(A)) end;

END. { ERRQSNX }

Êëþ÷åâûå ñëîâà: ðàñõîä, êîëè÷åñòâî, æèäêîñòü, ãàç, ñðåäà, ïåðåïàä äàâëåíèé, ðàñ÷åò, ïîãðåøíîñòü


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