• No results found

PSV Sizing Tool - API Based Calc Sheets

N/A
N/A
Protected

Academic year: 2021

Share "PSV Sizing Tool - API Based Calc Sheets"

Copied!
11
0
0

Loading.... (view fulltext now)

Full text

(1)

S

Srr. . NNoo.. DDeessccrriippttoonn DDeessiiggn n PPrraaccttcce e RReeffeerreennccee 1

1 PSV Sizing for Blocked Liquid Discharge ConditonPSV Sizing for Blocked Liquid Discharge Conditon 2

2 PSV Sizing for PSV Sizing for Blocked Gas Discharge ConditonBlocked Gas Discharge Conditon 3

3 PPSSV V SSiizziinng g ffoor r iirre e CCaasse e oof f LLiiqquuiid d iilllleed d VVeesssseell !!PP" " ##$$% % PPaar r ##..%%## 4

4 PPSSV V SSiizziinng g ffoor r CCoonn&&rrool l VVaall''e e aaiil l ((ppeen n CCaassee !!PP" " ##$$%%) ) SSeeccttoon n ##..%%**) ) $$****+ + eeddiittoonn 5

5 RReelliieef f VVaall''e e SSiizziinng g ffoor r ,,hheerr--aal l //ppaannssiioonn !!PP" " ##$$% % PPaar r ##..%%00 6

6 RReess&&rriiccttoon n ((rrii11cce e SSiizziinng g ffoor r GGaas s lloo22 PPeerrrr3344s s 55aanndd66ooookk 7

7 RReess&&rriiccttoon n ((rrii11cce e SSiizziinng g ffoor r LLiiqquuiid d lloo22 PPeerrrr3344s s 55aanndd66ooookk 8

8 SSiinngglle e PPhhaasse e lloo2 2 LLiinne e SSiizziinng g ,,ooooll DDaarrcc337788eeiiss66aacch h qquuaattoonn 9

9 GGaas s CCoonn&&rrool l VVaall''e e SSiizziinng g ,,ooooll iisshheerr44s s qquuaattoonn Guidelines

Guidelines

Notes Notes

!P" #$* Par& % Sec 9.:) +

!P" #$* Par& % Sec 9.:) +&h&h diton diton

!P" #$* Par& % Sec 9.;) +

!P" #$* Par& % Sec 9.;) +&h&h diton diton

API recommended practces for he use of Safey Re!ef "a#es !n Peroeum $ %hem!ca !ndusr!es & mosy used are' API recommended practces for he use of Safey Re!ef "a#es !n Peroeum $ %hem!ca !ndusr!es & mosy used are' 1( API Recommended Practce 52) Par

1( API Recommended Practce 52) Par I & S!*!n+, Seecton $ Insaaton of I & S!*!n+, Seecton $ Insaaton of Pressure re!e#!n+ de#!ces !n Re-ner!es(Pressure re!e#!n+ de#!ces !n Re-ner!es( 2( API Recommended Practce 52) Par II . Insaaton of pressure re!ef sysems !n Re-ner!es(

2( API Recommended Practce 52) Par II . Insaaton of pressure re!ef sysems !n Re-ner!es( 3( API Recommended Practce 521 . /u!de for Pressure&Re!e#!n+ and 0epressur!n+ Sysems( 3( API Recommended Practce 521 . /u!de for Pressure&Re!e#!n+ and 0epressur!n+ Sysems( 4( API Sandard 526 & an+ed See Pressure Re!ef "a#es

4( API Sandard 526 & an+ed See Pressure Re!ef "a#es

5( API Recommended Practce 527 & Sea !+hness of Pressure Re!ef "a#es 5( API Recommended Practce 527 & Sea !+hness of Pressure Re!ef "a#es

6( API Sandard 2))) & "entn+ Amospher!c and o&Pressure Sora+e ans' on&refr!+eraed and Refr!+eraed 6( API Sandard 2))) & "entn+ Amospher!c and o&Pressure Sora+e ans' on&refr!+eraed and Refr!+eraed 7( API Sandard 2))1& !re Proecton !n Re-ner!es(

7( API Sandard 2))1& !re Proecton !n Re-ner!es(

he des!+ned pressure re!e#!n+ de#!ces shoud e cert-ed and appro#ed under %ode, he des!+ned pressure re!e#!n+ de#!ces shoud e cert-ed and appro#ed under %ode, 1( AS& :o!er and Pressure "esse %ode Secton I, and Secton "III, Pressure "esses( 1( AS& :o!er and Pressure "esse %ode Secton I, and Secton "III, Pressure "esses( 2( AS& Performance es %ode P%&25, Safey and Re!ef "a#es(

2( AS& Performance es %ode P%&25, Safey and Re!ef "a#es(

he foo!n+ ;ce Shee ser#es for ra!n!n+ and pre!m!nay des!+n purposes and process spec!-catons u he -na des!+n mus aays e he foo!n+ ;ce Shee ser#es for ra!n!n+ and pre!m!nay des!+n purposes and process spec!-catons u he -na des!+n mus aays e checed y a su<ec ma=er e;per and +uaraneed for ser#!ce y an auhor!*ed manfucur!n+ #endor(

(2)

PSV Sizing 7 Blocked Liquid Discharge <Requiring Capaci&3 Cert1caton=

>u!pmen o( V7%** PSV S">"NG RS?L,S

Re!ef Ser#!ce Crude (il Selec&ed S&andard (ri1ce !rea <Based on !P" #$;= ;.9:

Reason for Re!ef  Blocked Liquid Discharge Selec&ed (ri1ce Designaton P 7

PSV"NP?, C!LC?L!,"(NS

Para-e&er Value ?ni& Para-e&er Value ?ni&

o hrou+h #esse ? Re!e#!n+ Rae 9**)*** +?h oRae@B 5,556 !?m!n

!>u!d 0ens!y Cfor spec!-c +ra#!y cacD @** Spec!-c/ra#!y@S/B )(9 &

!>u!d "!scos!y 0#*.* cP 1,98) Pa+

R" Se Pressure %:.** ar+ 4)) Pa+

E#er Pressure %* F Percen of /au+e :ac Pressure 22(2 F

:ac Pressure a Re!ef "a#e 0!schar+e 0.** ar+ )(65 &

Rupure 0!sc Insaed Gpsream of R" Aes )(9 &

ype of Re!ef "a#e Balanced Bello2 )(96 &

2,795 0.99

Reynodsumer@RB 3,951 &

)(96 & 0.#%

Seeced Er!-ce 0es!+naton P 7

;.9:

oes

2( :aanced :eo ype #a#es shoud e seeced !f ac pressure !s a #ar!ae 3( Gpsream Re!e#!n+ Pressure H Se Pressure  Aoae E#er Pressure

4( Secton "III, 0!#!s!on I, of he AS %ode re>u!res ha capac!y cert-caton e oa!ned for pressure re!ef #a#es des!+ned for !>u!d ser#!ce(

inch$

+?m3

Re!e#!n+?Gpsream Pressure @P1B 0onsream Pressure @P2B

%oeJc!en of 0!schar+e @KdB

%om!naton correcton facors for use of rupure d!scs @K%B %orrecton acor due o ac pressure@KLB

In!ta Er!-ce Area S!*!n+ Cno #!scos!y correctonD @K# H 1()B @ARB mm 2 !nch2

%orrecton acor due o "!scos!y @K"B

Er!-ce Area ased on correced #!scos!y @AcorrB !nch2

Seeced Sandard Er!-ce Area @AseecB @ :ased on API 526B !nch$

(3)

PSV Sizing 7 Blocked Gas (u&le& <Non ire Case=

>u!pmen o( V7%** PSV S">"NG RS?L,S

Re!ef Ser#!ce uel Gas L(8 C(ND","(N B5!V"(?R S?BCR","C!L L(8

Reason for Re!ef  Blocked Gas Discharge Selec&ed S&andard (ri1ce !rea <Based on !P" #$;= 9.;*

Selec&ed (ri1ce Designaton  7

PSV "NP?, C!LC?L!,"(NS 7 CR","C!L L(8

Para-e&er Value ?ni& Para-e&er Value ?ni&

o hrou+h #esse ? Re!e#!n+ Rae @LB %#)*** +?h asso@LB 33,)69 ?h

%.9* & %oeJc!en@%B 347 Gn!

/as %ompress!!!y acor @MB *.:# & 94(5 ps!a

/as oecuar Le!+h @LB ;#.* ?mo 627 Ran!ne

Re!e#!n+ emperaure +# )(975 &

R" Se Pressure #.** ar+ Percen of /au+e :ac Pressure 8)() F

E#er Pressure %* F 1()) &

:ac Pressure a Re!ef "a#e 0!schar+e 0.** ar+ 1()) &

Rupure 0!sc Insaed Gpsream of R" No C!LC?L!,"(NS 7 S?B CR","C!L L(8

ype of Re!ef "a#e Con'entonal 72(7 ps!a

L(8 C(ND","(N B5!V"(?R Rato of :ac Pressure o Gpsream Re!e#!n+ Pressure @rB )(77 &

%r!tcaoPressureRato )(55 & )(86 &

94(5 ps!a PSV S">"NG RS?L,S 7 B!SD on !P" #$;

51(5 ps!a 9.9@

2(5 ar+ Seeced Er!-ce 0es!+naton  7

L(8C(ND","(NB5!V"(?R S?BCR","C!LL(8 9.;

oes

2( :aanced :eo ype #a#es shoud e seeced !f ac pressure !s a #ar!ae 3( Gpsream Re!e#!n+ Pressure H Se Pressure  Aoae E#er Pressure

4( Secton "III, 0!#!s!on I, of he AS %ode re>u!res ha capac!y cert-caton e oa!ned for pressure re!ef #a#es des!+ned for !>u!d ser#!ce(

inch$

Rato of Spec!-c Neas @ H %P?%P&RB

Re!e#!n+?Gpsream Pressure @P1B

Re!e#!n+ emperaure of Ine +as o PS" @B

)% %oeJc!en of 0!schar+e @K dB

%orrecton acor due o ac pressure@K:B

%om!naton correcton facors for use of rupure d!scs @K%B

0onsream Pressure @P2B

%oeJc!en of Sucr!tca o @2B Gpsream Re!e#!n+ Pressure @P1B

%r!tca o o**e Pressure @Pcf B

%acuaed Er!-ce Area @AcacB !nch2

Seeced Sandard Er!-ce Area @AseecB @ :ased on API 526B !nch$

(4)

PSV Sizing 7 ire Case 7 Liquid illed Vessel

>u!pmen o( V7%** PSV S">"NG RS?L,S

Re!ef Ser#!ce Vapour L(8 C(ND","(N B5!V"(?R CR","C!L L(8

P$I0 o( //7//7//7// Selec&ed S&andard (ri1ce !rea <Based on !P" #$;= *.%%

Reason for Re!ef  Liquid illed 'essel <ire Case= Selec&ed (ri1ce Designaton D 7

?"PN,"NP?, PSV"NP?, C!LC?L!,"(NS7CR","C!LL(8

Para-e&er Value ?ni& Para-e&er Value ?ni& Para-e&er Value ?ni&

an 0!ameer @0B 0.#* m Re!e#!n+ Rae @LB 0)9#$ +?h asso@LB 9,594 ?h

an en+h @?B @B $%.** m %.9@ & 355 Gn!

an !h :oo Aes & /as %ompress!!!y acor @MB *.#9 & 1,769 ps!a

:oo 0!ameer %.$* /as oecuar Le!+h @LB [email protected] ?mo 989(6 Ran!ne

:oo Ne!+h $.** Re!e#!n+ emperaure $++ )(975 &

ountn+ 5orizon&al & R" Se Pressure %**.** ar+ Percen of /au+e :ac Pressure 3(5 F

"esse and :oo Nead 5e-ispherical & E#er Pressure $% F 1()) &

an e#aton ?o cons!der!n+ :o o @NB #.# m :ac Pressure a Re!ef "a#e 0!schar+e 9.# ar+ 1()) &

an e#aton !h :oo @NB $.@ m Rupu re 0!s c Insa ed Gpsream of R" No C!LC?L!,"(NS 7 S?B CR","C!L L(8

Eperatn+ !>u!d e#e @N?B @B 0.* m ype of Re!ef "a#e Con'entonal 65 ps!a

0ra!na+e $ !re !+htn+ easures !'aila6le & L(8 C(ND","(N B5!V"(?R Rato of :ac Pressure o Gpsream Re!e#!n+ Pressure @rB )()4 &

aen Nea of "apor!*aton

%#* O?+ %r!tcaoPressureRato )(53 & )(14 &

;0 :G? 1,769 ps!a PSV S">"NG RS?L,S 7 B!SD on !P" #$;

Is he "esse Insuaed Aes & 938 ps!a *.*0

herma %onduct#!y of Insuaton 9.** L?m(K 62(8 ar+ Seeced Er!-ce 0es!+naton D 7

F P!p!n+ ;posed o !re $* F L(8C(ND","(NB5!V"(?R CR","C!LL(8 *.%%

n#!ronmena acor @B *.*9@@ &

C!LC?L!,"(NS 7 CR","C!L L(8

Para-e&er Value ?ni&

;.@* m ;.@* m 0.** m 0.** m  %0%.% de+rees $@$.;0 3,15)() Nea oad @B 618,73) :G?hr

"apour o Rae 9,594 ?h

4,352 +?h

No&es

2( :aanced :eo ype #a#es shoud e seeced !f ac pressure !s a #ar!ae 3( Gpsream Re!e#!n+ Pressure H Se Pressure  Aoae E#er Pressure

4( Secton "III, 0!#!s!on I, of he AS %ode re>u!res ha capac!y cert-caton e oa!ned for pressure re!ef #a#es des!+ned for !>u!d ser#!ce(

5( he e=ed area compued !h hem!spher!ca ends !s cons!dered appro;!maey e>ua o e=ed area !h e!ptca heads s!nce mar+!n !s added o accoun for p!p!n+( he d!Qerence !s e;peced o e accomodaed !n he mar+!n

inch$

Rato of Spec!-c Neas @ H %P?%"B %oeJc!en @%B @SRCm(mo(R?f(hrB

Re!e#!n+?Gpsream Pressure @P1B

Re!e#!n+ emperaure of Ine +as o PS" @B

)% %oeJc!en of 0!schar+e @KdB

%orrecton acor due o ac pressure@K:B

%om!naton correcton facors for use of rupure d!scs @K%B

0onsream Pressure @P2B

%oeJc!en of Sucr!tca o @2B

Gpsream Re!e#!n+ Pressure @P1B

%r!tca o o**e Pressure @Pcf B

%acuaed Er!-ce Area @AcacB !nch2

Seeced Sandard Er!-ce Area @AseecB @ :ased on API 526B !nch$

K1 @ISE 23521B

K1@Qect#e oa Ne!+h of !>u!d SurfaceB

1 @ISE 23521B

1@In!ta !>u!d e#eB

Le=ed Surface Area @AeB

m2

2

(5)

PSV Sizing 7 Con&rol Val'e ail (pen

>u!pmen o( V7%** PSV S">"NG RS?L,S

Re!ef Ser#!ce uel Gas L(8 C(ND","(N B5!V"(?R CR","C!L L(8

Reason for Re!ef  Con&rol Val'e ail (pen Selec&ed S&andard (ri1ce !rea <Based on !P" #$;= $;.**

Selec&ed (ri1ce Designaton , 7

C(N,R(L V!LV "NP?, PSV "NP?, C!LC?L!,"(NS 7 CR","C!L L(8

Para-e&er Value ?ni& Para-e&er Value ?ni& Para-e&er Value ?ni&

;.0@ ar+ o hrou+h #esse ? Re!e#!n+ Rae @LB ;%)*%$ +?h asso@LB 134,5)8 ?h

%*@ ps!a %.$# & %oeJc!en@%B 342 Gn!

0.;9 ar+ /as %ompress!!!y acor @MB *.@: & 9)(4 ps!a

:$ ps!a /as oecuar Le!+h @LB %@.0 ?mo 551 Ran!ne

9#.* Re!e#!n+ emperaure @%" EueB 9$.+ )(975 &

/as oecuar Le!+h @LB %@.9+ + ?mo R" Se Pressure 0.#* ar+ Percen of /au+e :ac Pressure )() F

%.$# E#er Pressure %; F 1()) &

+;:.* & :ac Pressure a Re!ef "a#e 0!schar+e *.** ar+ 1()) &

/as %ompress!!!y acor @MB *.@+@% Rupure 0!sc Insaed Gpsream of R" No C!LC?L!,"(NS 7 S?B CR","C!L L(8

C!LC?L!,"(NS ype of Re!ef "a#e Balanced Bello2 14(7 ps!a

Para-e&er Value ?ni& L(8 C(ND","(N B5!V"(?R Rato of :ac Pressure o Gpsream Re!e#!n+ Pressure @rB )(16 &

27 ps!a %r!tcaoPressureRato )(56 & )(31 &

Pressure0ropRato@;B )(25 & 9)(4 ps!a PSV S">"NG RS?L,S 7 B!SD on !P" #$;

%.** & 5)(2 ps!a $9.##

)(89 & 2(4 ar+ SeecedEr!-ce0es!+naton , 7

*.:% & L(8C(ND","(NB5!V"(?R CR","C!LL(8 $;

;pans!on acor @B )(885 &

o :eha#!our across %onro "a#e S?B CR","C!L &

ass o hrou+h %onro "a#e ;%)*%$ +?h

No&es

2( :aanced :eo ype #a#es shoud e seeced !f ac pressure !s a #ar!ae 3( Gpsream Re!e#!n+ Pressure H Se Pressure  Aoae E#er Pressure

4( Secton "III, 0!#!s!on I, of he AS %ode re>u!res ha capac!y cert-caton e oa!ned for pressure re!ef #a#es des!+ned for !>u!d ser#!ce(

inch$

%onro "a#e Ine Pressure @P1B

Rato of Spec!-c Neas @ H %P?%"B

%onro "a#e Eue Pressure @P2B

Re!e#!n+?Gpsream Pressure @P1B Re!e#!n+ emperaure of Ine +as o PS" @B

%onro "a#e Ine emperaure @1B )% )% %oeJc!en of 0!schar+e @KdB

Rato of Spec!-c Neas @ H %P?%"B %orrectonacordueoacpressure@K:B

%onro "a#e %# %om!naton correcton facors for use of rupure d!scs @K%B

0onsream Pressure @P2B

Pressure 0rop @TPB %oeJc!en of Sucr!tca o @2B

Gpsream Re!e#!n+ Pressure @P1B

P!p!n+ /eomery acor @pB

%r!tca o o**e Pressure @Pcf B

%acuaed Er!-ce Area @AcacB !nch2

Rato of Spec!-c Nea acor @B

Raed Pressure 0rop acor @;B SeecedSandardEr!-ceArea@AseecB @ :ased on API 526B !nch$

(6)

Relief Val'e Sizing 7 ,her-al /pansion

>u!pmen o( V7%** PSV S">"NG RS?L,S

Re!ef Ser#!ce uel Gas Selec&ed S&andard (ri1ce !rea NPS 90E / NPS %E

Reason for Re!ef  ,her-al /pansion %.@%

"NP?, No&es

Para-e&er Value ?ni& 1( S!nce he Uoraes are #ery sma for herma e;pans!on cases he safey #a#e s!*e of  :#* PS 3?4V ; PS 1V C0 2) ; 025D shoud e suJc!en as per API 521 Par( 5(14(2 #9.%

API /ra#!y 9#.*

oa Nea ransfer Rae @NB

%***.* O?s 9)0%$)%0* :G?hr Spec!-c Nea of rapped u!d @%B

$.** O?+(K *.0+++

%u!c ;pans!on %oeJc!en @:B *.***#*

Spec!-c /ra#!y CS/D *.:#* &

RS?L,S R" o Rae 8(4) GS/P %.@% RV lo2 Ra&e <-9h= 0ens!y of !>u!d CWD +?m3 ?3 )API :G?) 1?) -9h

(7)

R( Sizing 7 Gas lo2

>u!pmen o( V7%** R( S">"NG RS?L,S

Re!ef Ser#!ce uel Gas L(8 C(ND","(N B5!V"(?R CR","C!L L(8

RE a+ o( //7R(7/// G!S L(8 ;:*9.* kgh

Reason for Re!ef  R( Gas lo2 BL(8D(8N (R""C S"> %#.$

--R( "NP?, CR","C!L L(8 C!LC?L!,"(NS

Para-e&er Value ?ni& Para-e&er Value ?ni&

/as o @LB ;):*9 +?h 63()) ara

/as oecuar Le!+h @LB $0.#$ +?mo 8()) ara

%.%: & 36)(8 K

;%.@@ ar+ Gpsream /as Spec!-c /ra#!y @S/B )(85 &

+.* ar+ )(69 &

:+.+ X% 15(22 mm

%.*@ @d?0B )(3)92 &

/as %ompress!!!y facor @MB *.:: & 1())19 &

Er!-ce %oeJc!en @%B *.:0 & %#.$*

--Gpsream 0!ameer @0B 0@.$$ mm Er!-ceArea@AB 182

L(8 C(ND","(N B5!V"(?R S?B CR","C!L L(8 C!LC?L!,"(NS

%r!tca o Pressure Rato )(57 & Para-e&er Value ?ni&

63() ara Pressurerato@rB )(127 &

62() ar+ ;pans!onacor@B )(248 &

34(8 ar+ :odon Er!-ce Area @AB 2622

L(8 C(ND","(N B5!V"(?R CR","C!L L(8 Blo2do2n (ri1ce Dia-e&er <d= #+.:

--No&es

Gpsream Pressure @P 1B 0onsream Pressure @P2B Rato of Spec!-c Neas @ H %P?%"B Gpsream emperaure @1B Gpsream Pressure @P1B

0onsream Pressure @P2B %r!tca ;pans!on acor CcrD

Gpsream emperaure @1B :odon Er!-ce 0!ameer @dB Cp H 1D

Gpsream /as 0ens!y @W1B +?m3

%orreced p

Correc&ed Blo2do2n (ri1ce Dia-e&er <dcorr=

mm2

Gpsream Re!e#!n+ Pressure @P1B

%r!tca o o**e Pressure @Pcf B mm2

1( P

(8)

R( Sizing 7 Liquid lo2

>u!pmen o( V7%** R( S">"NG RS?L,S

Re!ef Ser#!ce Condensa&e (ri1ce ass lo2 9;)$;% kgh

RE a+ o( //7R(7/// (ri1ce Volu-e&ric lo2 *.*%$

Reason for Re!ef  R( Liquid lo2

R("NP?, C!LC?L!,"(NS

Para-e&er Value ?ni& Para-e&er Value ?ni&

:#* 1(44 ara

*.09 ar+ 1()1 ara

*.** ar+

Er!-ce Area @AB

1,963

*.+* & )())1963

Er!-ce d!ameer @dB #*.* mm (ri1ce ass lo2 %*.*+ kgs

Er!-ce %oeJc!en @%B *.;* & (ri1ce Volu-e lo2 *.*%%@

oes

-9h

!>u!d 0ens!y @W1B +?m3 Gpsream Pressure @P

1B

Gpsream Pressure @P1B 0onsreamPressure@P2B

0onsream Pressure @P2B mm2

Pressure Rato @P2?P1B m2

-9s

1( P1 $ P2 !s compued !n Pascas CPaD

(9)

Single Phase Line Sizing

P!p!n+ o( /E7///7/// R( S">"NG RS?L,S

Ser#!ce Condensa&e Pressure Drop <FP= *.***$ 6ar

rom >u!pmen V7%** luid Veloci&3 *.*# -s

o >u!pmen V7$** lo2 Beha'iour ,ur6ulen& 7

ricton ac&or quaton Cole6rook 7

P"P"NP?, C!LC?L!,"(NS

Para-e&er Value ?ni& Para-e&er Value ?ni&

P!pe Inner 0!ameer %*$.$; mm )())))5))) m

P!pe en+h %** m P!peI0C0D )(1)226 m

P!pe Rou+hness #*.* Zm P!pe %ross Sectona Area @AB )())821

orae @#*.* +?h )())) +?m(s

!>u!d "!scos!y @0ynam!cB *.9; cP "oumer!c o @B 1(37

!>u!d 0ens!y ;@9.* u!d "eoc!y @"B )()5 m?s

R"C,"(N !C,(R <f= C!LC?L!,"(NS 9,)72 &

La-inar lo2 7 ricton ac&or <f= o :eha#!our ,ur6ulen& &

Para-e&er Value ?ni& P!pe Rou+hness ?P!pe I0 @[?0B )()))49 &

La-inar lo2 <f= *.**+% 7 r!cton acor >uaton Cole6rook

,ur6ulen& lo2 7 Churchill quaton ricton ac&or <f= r!cton acor @fB *.*9$0 &

ermA 1(3)19 & *.*$9;* kPa

erm: 7(36)9 & *.***$0 6ar

Churchill quaton 7 ricton ac&or <f= *.*9$+ 7 Pressure Drop per %**- <FPL= *.***$0 6ar%** -,ur6ulen& lo2 7 Cole6rook quaton ricton ac&or <f=

Churchill quaton 7 ricton ac&or <f= *.*9$0 7

Notes

4( Pressure 0rop !s estmaed us!n+ 0arcy&Le!sach >uaton

P!pe Rou+hness @[B m2 0ynam!c "!scos!y @ZB m3?h +?m3 ReynodYs umer @ReB Pressure Drop <FP=

1( P1 $ P2 !s compued !n Pascas CPaD

2( If Re \H 21)) & Gse am!nar o r!cton acor 2( If Re \H 4))) & Gse %hurch! >uaton

(10)

Gas Con&rol Val'e Sizing

>u!pmen o(

V7%**

Ser#!ce

uel Gas

C(N,R(L V!LV "NP?,

Para-e&er

Value

?ni&

;.0@

ar+

%*@

ps!a

0.;9

ar+

:$

ps!a

9#.*

/as oecuar Le!+h @LB

%@.9+

+?mo

%.$#

&

+;:.*

&

/as %ompress!!!y acor @MB

*.@+@%

&

C!LC?L!,"(NS

Para-e&er

Value

?ni&

27

ps!a

Pressure

0rop

Rato

@;B

)(25

&

%.**

&

)(89

&

*.:%

&

;pans!on

acor

@B

)(885

&

o :eha#!our across %onro "a#e

S?B CR","C!L

&

ass o hrou+h %onro "a#e

;%)*%$

+?h

No&es

S!*!n+ !s ased on !sher >uaton for /as o

%onro "a#e Ine Pressure @P

1

B

%onro "a#e Eue Pressure @P

2

B

%onro "a#e Ine emperaure @

1

B

)

%

Rato of Spec!-c Neas @ H %

P

?%

"

B

%onro "a#e %

#

Pressure 0rop @TPB

P!p!n+ /eomery acor @

p

B

Rato of Spec!-c Nea acor @

B

Raed Pressure 0rop acor @;

B

(11)

,ank L!5  L!55 Calcula&or

Para-e&er Value ?ni&

an 0!ameer @0B %0 fee

an Ne!+h @NB %: fee

orma !>u!d e#e @B ; fee ('er1ll %:.** fee&

Pump !n o @B $#* GS/P

2,771

2),728 G(S /aons L!55 %0.+0 fee&

!me o - from E#er- o ANN %# m!n

an Uo !n 15 m!nues 3,75) G(S /aons

ANN o E#er- "oume

16,978 G(S /aons

2,27) L!5 :.$9 fee&

Liquid !lar- 55 <L!55= %0.+0 H

!me o - from E#er- o AN 0# m!n

an Uo !n 45 m!nues 1125) G(S /aons NLL ;.** fee&

AN o E#er-

9,478 G(S /aons 1267

Liquid !lar- 5 <L!5= :.$9 H ,ank BoIo- *.** fee&

Su--ar3

Liquid !lar- 55 <L!55= %0.+0 H   Legend  Inpu 0aa

Liquid !lar- 5 <L!5= :.$9 H

L!5 &o NLL $.$9 H

oa "oume of an @"oaB

3

3

References

Related documents