205334052 load cases and combination

8/20/2019 205334052 Load Cases and Combination

1/22

•

•

•

•

WI

KHARG ETHYLENE PLANT

KHARG Olefin

omplex

1300 000 I 0 I 1 13

-

INSTRUCTIONS FOR STRESS ANALYSIS

LOAD CASES

-

Pl TROCIWM 1CAL

INDUSTRIES

E V F I O P

MANAOIlMllNT co .

1(u111

FOR INFORM TION

ONLY

,

'

.

WI

1 l

ANG

. ,....

A.IC

H

AA

C ...lOAOCASCS_OdO(:


2/22

ech n p

000


KHARG Olefin Complex

CONTENT

2113

l Load C",,,,, ........•....•...

•

•............. .. .

...... ..

•. .......... ............................................... .................•••

•

.

.••

•

.•••

••

+.

..

...J

1 1 Fo r Lines Carrying Heavy Fluid

H

ydro£

ar

bo

l

l, Wale r, .J ........................................... .

.....

.

.....

................. I ,

J 2

For

Lin

es Carrying Gas, Steam

or

Vapnr

........................................................................................................+ . ,

J

j Fo

r Une f Co

nn

e

ct

ed

to

Rotating Eq ;

p.m

.......

...................................

................. ...............................

+

.

,

1.4 FOR LOW TEMPERATU

RE

CARBON

STEEL

( CS . ............ .

. Error

B"ok.",

a.

,k l.ot d'

JlUu

,d.

I

A

1

Load

Cases 1

be

calc

ul

ated

t comp

ly w

ith

ASME

B3

1

3

C

ode

ea.

", .

.

...

I ,

1.5

S"

a; ;o...... ....... .... ........ . .... .............................................. ............. .....

..

............ ................. .......

I 8

2. CONFIGURA N FILES USING CAESAR

n...

.

.

..

.

... .

+

10

2.

1

U

ni

t

Sys

tem

(7273F.

L

)

.....

2.2

Se

tup File ( C

AESA

R.CFG)

. . 1 I I


3/22

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CONTRACTOR DOCUMENT N" OWNER

OCX::UMEN

T N°

p ' N° U

nil

Doc. T

Mat

etlal coo. Serial N° Rev.

Pa

B

P ' Unit

Doc .

T Malerial

Code

Serial N° R

ev

.

Pa

7273F

3

13

3

1. LOAD CASES

Loads and stress types to be considered in the

com

puter analysis

are:

Loads: Stress types:

-W

Deadweight - (EXP) EXPANSION

-WNC

Weight (No Contents) - (SUS)

SUSTAINED

- WW

Weight

full of

water

- (OPE) OPERATING

-

P'

Pressure Set 1

• (OCC)

OCCASIONAL

-P2

Pressure Set 2

- T

Thennal Set 1

- T2

Therma lSet 2

- T3

Therma lSet 3

- 01 , D2. 03

Displacements (thermal effec t)

-

Fl,

F2, F3

External Forces ( u

se

d for slug . surge, and rupture disk)

.

- H

Spring hanger fqrces

- Ul. U2,

U3

Uniform Loads

- WIN'

Wind ~ o d 1

-WIN2

WinCl Load 2

The following load cases description assume that a

ll

calculated cases are lineaf (Le.

no

n linear

restraints, gaps or friction).

Combination loads in the computer analysis can be the following , assumin the calibration toad

1

s

rin

h

an

er

ha

b en detin in a revious run

3

.7 and the value defined in the s readshee s rin

ha

nger


4/22

echn ip



7273F WI

Case

(OCC) Sustainedplus WindZcombinedabsolutel

y.

1.1

For LinesCarryingHeavyFluid(Hydrocarbon, Water,

..

.)

a- Examp

le File: 2_00CA

_

O.

_A (Unit20.Ca

lc

ul

a

ti

on

Number001, Load

Case

FileA,IKe

v.

0)

exposed to

wind

hydrostatic test spring supports

No

Yes_

o

CASE W + ~ I + I : J + P I + H

( O ~ E ) Operating

CASE2W+PI+H (SUS)

Deadweig

ht

+

Pre

ss

ure

CASE3UI (OCC)

Seismic

Load

X

CASE4U2 (OCC)

Se ismic

Load

Y

CASES U3 (OCC)

Seismic

Load

Z

CASE6L1 -L2

(EXP)

Ex

pansionrange,Code

Case

CASE7W+lA+L5

(OCC)

Resultant

se

is

mic

load.

SRSS

combination

CASE8 L2+L7

(OCC)

uslalncd plus

e

ismic Combined

Case

b-

Examp

le

Fi

l

e

2_002_A_O._A (Unil20,Calc

ul

ationNumber002,LoadCaseFile

A,

exposed

to

wind

hydrostatic test

spring suppo

rt

s

No

Ye.

CASE IW+D1+T1+Pl+H

CASE2

W+Pl+H

'

CASE3WINI.

CASE4 WIN2

CASES

UI

CASE6 U2

CASE7U3

CASE8LI-L2

CASE9L5+L6+L7

CASE

10

L2+L3

CASE IIL2+lA

CASE

12 L2

+

L9

(OPE) Opera,;ng

(SUS) Deadweight+ Pressure

(SUS) Wind

along

X(

Inst

ead

or

o e

10

av

o

id

Sn,bbe,

i v o

i o ~

iran

y)

(SUS) WindalongZOnslead or

oce to

avoid

Snubber ifi(lY

)

(OCC) eismic Load X

(OCC) Se;sm;cLoadY

(OCC) SeismicLoadZ

(EXP) Expansionrange ,CodeCase

(OCC) Resultantseismic load,SRSScombination

(OCC) Sustainedplus WindXcombined absolutely,

Case

(OCC) SustainedplusSeis

mic

Combinedabsolutely,

Case


5/22

echn ip

P "eel

N

7273F



CONTRACTOR DOCUMENT

N°

Malel'lal Code

Selia

N"

Rev

. Pa

p ...

1300

000 0 5/

13

PETItOCHllMr

CA L

IN ST1UES

DEVELOPM ENT

MAN

G

MEN'T

CO.

OW

NER DOCUMENT

N°

Material Code Serial N° Rev. Pa

5/13

1.2 For

Lines Carrying Gas, Steam

or

Vapor

x a m p l e l r ~ ~ ~

_ ~ p o S _ e d ~ 0 ~~ W

__

~ _ h ~ y d _ ~

_ ____

,es 1 _ s ~ p n _ g ~ s ~ u ~ p p o ~ r t s

_

~

Line

criteria No - Yes Yes

a - E

xample

Fil

e

2_003_A

_O._A

File

A. Rev.D)

CASE I: WNC+DI+TI+PI+H

CASE 2: WNC+PI+H

CASE3:UI

CASE 4 : U2

CASES: U3

(Unit 20. Calculation Number 003,

Operating

Loa Cases,

(OPE) Operating

(SUS) Deadweight (No contents)

+

Pressure PI

(OCC) Seismic Load X

(OCC) Se ismic Load Y

ccq Seismic Load Z

CASE 6: LI·L2

(EXP) Expansion range ,Code Case

CASE 7 : L3+L4+LS

CCe) ~ s u l t a n t seismic load,

SRSS

combination

CASE 8: L2+L7 (OCC) Sustalfled

plu

s SeIsmic Combined absolutely, C e Case

b . Example File : 2_003_B_O._A

(U not 20

. Calc

ul

ation Number 003. Hydrotest JCase.

Fi

le B. Rev.

D) lfte

sted

in

pl

ace.

CASE I WW+PI

(SUS) Deadweight Full of water + Hydrotest Pressure PI

4 - > fv

L1

1

r

I.> , \ 0


6/22

echnip

P ec N°

n73F



CONTRACTOR DOCUMENT N

P

N

6/13

PETROCHEMICAL IN USTRJ£S

DEVEl.OPMENT MANA EMENT CO.

OWN ER DOCU

MENT N°

Materia

l

Code Serta

l N°

Rev. Pa

6/13

Example 2: r ~ ~ ~ ~ ~ ~ ~ . X P ~ o s : ; e d ~ t o ~ w ~ i ~ n d ~ ~ h ~ ~ = r ~ o s ; t ~ a t = i c ~ t = . = s ~ ~ s p n ~ g ~ s u p p o s ~

line

criteria Yes Yes Yes

a . Example File :

S_OOS_A_O

•

f i

(Uuil50, Calculation Number 00) , Operating Load Case Fi e

A.rev.O)

J LLA A._A

CASE 1 WNC+QI+Tt+PI+H (OPE) Operating

CASE 2 WNC+PI+H

CASE 3 WIN I

CASE. 4 WlN2

CASE 5 VI

CASE 6 U2

CASE

7V3

CASE 8 Ll -L2

CASE 9 L5+L6+L7

CASE

10

L2+L3

CASE II L2+L4

CASE 12 L2+L9

(SUS) Deadweight (No conte

nt

s)

+

Pressure

(SUS)

Wind

along X

1nstcad

o

ro c

e

10

avoid Snubber activatio , if any)

(SUS) Wind along Z

Instead

ofoce to

avoid Snubberactivarion.

i

fan y)

OCe) Seismic Load X

(OCC) Seismic Load Y

(OCC) Seismic Load Z

EXP) Ex pansion

range ode Case

ocq Resultant se ismic load.

SRSS

combination

>

OCe)

Sustain

ed

plus Wind

X

combined absolutely.

C

I

Case

(OCC) Sustained plus Wind Z combined absolutely, Codf Case

aCe)

Sustained plus Seismic Combined absolutely, Cod Case

b .

Example File:

S_OOSJl_O .A (Unit 5OCalculation Number 005,Hydrostatic Load case, fil B,

rev.O) 4 OlL _A

,

_A

CASE 1 WW+PI

(SUS) Deadweight full of water

+

Hydrotest Pressure PI

WI

I • AHa

• _ .

A·

KHARG

.JE..L

OAOCASES..O.dDc


7/22

Rev .

O)

CASE I W+PI

+TI+DI+H

CASE 2 W+PI+T2+DI+H

CASE 3 W+PI+T3+DI+H

CASE 4 W+Pl+H

CASE

5 WNC+H

CASE6UI

CASE? U2

CASE 8 U3

CASE 9 L6+L?+L8

CASE 10 Li·L4

CASE I I L2·L4

CASE

12

L3·L4

CASE 13 L4+L9

echn ip



PET1I.OCJiEM CA L INOUSTIU.ES

DEVEl.Of'MENT MANA ' EMENT

co.

7273F

N·

Ut IiI:

Doe. T

1300

000 0

7 13

File A,

1-1

For L.ines Connected to Rotating Equipmenl

.

Example File: 002_007 _A_O._A

(Unit 002, Calculation Number 007, Load

ea

(OPE)

(OPE)

(OPE)

(SUS)

(SUS)

(OCC)

(OCC)

(OCC)

Operating Pump A operating 380°C

Pump

B

Standby 21°C (Ambient)

Operating Pump B operating 380°C

Pump

A

Standby 21°C (Ambient)

Operating Pump A and B hot 380


8/22

-

- - -

echn ip

KHARGETHYLENEPLANT

KHARGOlefinComplex

CONTRACTOR OOCUIoENT N"

OWNER DOCUMENT ,..

P N

IJnIt Doc

T lMtecW

eoo. Serial

N'

Rev

. P

p "

unit

Doe. T Material Code Serial , Rev. P

7273F 000

WI

1300 000 0 8/13

1.3.1 Load Cases to be calculated to comply

wjtb

ASME 831 ,3 Code Cases:

~ x m p l e

:

CASE I W+DI+TI+P I(OPE)Operaling

,

CASE 2

W+Pl SUS)

Deadweight +Pressure

CASE 3 U I(OCC) Seismic Load X

CASE 4 U2(OCC) Seismic Load Y

CASE 5 U3(OCC) Seismic

load

Z

CASE 6 LI -L2(EXP) Expansion range ,Code

C a ~

CAS E 7 W+L4+L5(OCC) Resultanl seismic load. SRSS combination

A S E

8 L2+L7(OCC) Sustained plus Seismic Combined absolutely,Code Case

CASE 9 LI+L7(OCC) Operating plus Seismic combined absolutely, hOI restraint (Optional)

8/

13

CASE

10 L 9 + ~ O C C ) Maximum restraint loads

O

ptional)

~

1.4 FOR LOW TEMPERATURE

CARBON

STEEL (LTCS)

1.4.1 Stress criteria

The point (3)

of

the figure 323.2B imposes

to

take into account the following load cases:

Permanent static loads:

• W:Weight (signed load)

• P:Pressure(signedload)

• T:low Temperature(signedload)

• F:

exlemalloads(signedload)

Occasional static

and dynamic

loads:

• U: seismicaccelerations.Correspondingto theSASScombination of the

Ul

(Xdy,,,,'ion),

U2 Y direction)andU3(Zdirection)components.

• WIN :Wind(unsignedload)

Remarks:

I) InCaesar load case it

is

necessary to have by load case line only one

of

load cases ~

= i b e d

her-under.

2)

In

Caesar input. all stress intensification facto

rs

shal l be equal

to

1.

TIle criteria

is

:

W

+

P /T

+

F

+

U or WIN < O.3

*S

h - 41.3 Mpa combined in ABS

(

. .


9/22

9113

echn ip



QVoINEA OClCU

MENT N"

P •

p .

N"

Unit

Doc.

T Malerial Code Serial N°

Rw

.

9 13

1.4.2 Examples

E x a m p l e l : r - __ - ~ e ~ x ~ p o = e d ~ t o ~ W ~ i n d = ~ ~ h ~ ~ ~ r ~ o ~ s t t ~ ~ t e s ~ t ~ ~ g ~ s ~ u ~ p ~

l in

criteria

e

es es

Example File: 002

_01O.-A_

O._A U

nit 002, Calculation Number OlD Load Case File A,

ev,D)

CASE

1: W Tl PI H

(OPE) Operating cold condition

\ CASE 2, W+T2+P2+H (OPE) Operating hot conditions

CASE 3, W+PI +H

(SUS) Deadweight + Pressure

CASE 4, WINl

(SUS) Wind along X (Inste

ad of

OCC to avo id Snubber activation, ifI

y)

CASES, WIN2

(SUS) Wind alon

g Z Instead of OCC

to

avoid Snubber activation,

if

y)

CASE 6,

Ul

(OCC) Seismic L¢ad X

CASE 7, U2

(OCe) Seism

ic

Load Y

CASES,

U3 (OCC) Seismic Load Z

CASE9,W H

(SUS) Deadweight + Spring hanger

CASE 10,

PI

(SUS) Pressure

CASE J 1:

Tl

(EXP) Temperarure

CASE 12 , LI -L2

(EXP) thermal stress range ,Code Case

CASE 13: Ll -

L3

(EXP) therm

al

suess range ,Code Case

CASE 14 : LlI Ll2 (EXP) full thermal stress range checking, ABS combination

......CASE

15

: L6+L7+LS (OCC) Resultant seismic load, SRSS combination

,

CASE 16:

9 L 1 0 L 1 I L 3

(OCC) Sustained plus Wind X combined absolutely, Code

ase

CASE 17 : L9+LI0+L11+L4 (OCC) Sustained plus Wind Z combined absolutely, Code

t

ase

CASE

18

:

L9 L10 Lll L15

(OCC) Sustained plus Seismic Combined absolutely, Code

ase


10/22

echn ip



COHT

CTORDOCU

MENT

N"

-

PEJ'ROCHEMICAI.. IES

DBVELOPMENT MA.NAG co.

OWNER DOCUMENT N°

. ,.. Unit

Doe.

T

P

N

7273F 000

WI

1300

006

813 1

813

1

8.

SNOW

WAD

(Ws)

E \ · ~ · v

Snow loads shall

00

applied only for cold outside

lin

es for which design

T

is

below 0 C and

wh

ich

are not protected by

floor

,

equ

ip

ment or others.

The hereafter calculated

vaJ

ue (Ws) will be c

la

ssed as unifonn load foUowing Y axis

(U ) in

a

separate Caesar input

file.

See 7273F_

OOO

_

CN3

_

CN2

_1370_SAMPLlC A.XLS

Des

ign

snow load: 25 kgl

l l

2

The distribution of snow remaining on the horizontal pipe will take the shape hereu dec, a

reducljon

fa

ctor of 0.72 may be applied.

Ws

= (

lx

0.51>'

In

x

h 0.22D ) 25

Ws =

I x

0.72

x

D ) 25

Ws = 18 x D K

f lrsi

180 x D NI

P

Where 0

=

outside diameter

of pipe

or outside diameter

of pipe

+ insulation

i f

exist.(

m)

70 ·

9 2

0

o


11/22

echn ip

-

D



A ~

UNo

I ,.

7273F

000

WI

1300 I

006

I A I 5

I

5

APPENDIX IV

L

• WIND PRESSURE

I

ELEVATION

1.1

Wind Basic

nata

I Wind

pressure

calcuJation

As per Project Bas ic Engineering : 7273F-30-PP -206 "Bas k Design Data

Basic wind speed 16 km / h (44

.5

m )

Expo

s

ure

Category 0

According to UBC 97. the design wind loading shall be :

p= C x C,xq,X / .

where,

P

=Design

wind

press ure

al l

ev

el 10

=

1,

56

at leve1 10 m E:II:posure and

gu

st f

ac

tor-T

ab

le I6-G)

C

q

I f

or

DN

5 mm

(Exposure and gust

fa

ctor-Table I6-H)

q

s

1.226

kN

m

2

(

Wind stagnation pressure at 10 m -Table

J6-F)

lw = 1. 15 (Importance factor - Table 16-K)

p= 2.2 xC,

kN

lm,

Height Above Wind pressure

Ground Level

(m) PI

e

q

(kNlm

2

)

Oto 10

2.2

10 (0 20

2.47

20 to 30

2.64

30 10 40

2.76

4

to 50

2.86

5

to 60

2.89

60 to 70

2.93

70 1 80

2.99

80 to 9

3.12


12/22

CONTRACTOR OOCUI.ENT

...

• N" UniI Doc.

T

Milt

t l CoOl s r I N Rev

.

Pa

p '

. . .

72

73F 000

WI

1300 000 0

()J

13

2

CONFIGURATION FILES USING CAESAR

2 1

Unit

System

(7273F.FIL)

CAE

S A R

l iVERS

4.30

INPUT UNITS USED

UNITS; 7273F NOMISCH

INPUT;

ON

LENGTH

inches

FORCE

pounds

MASS(dynamics) pounds

MOMENTS INPUn inch-pounds

MOMENTS(OUTPUT) inch-po

unds

STRESS

Ibs. sq.in.

TEMP. SCALE

degrees

F.

PRESSURE psig

ELASTIC MODULUS

Ibs.lsq.in.

PI PE DENSITY

Ibs .lcu.in.

INSULATION DENS.

Ibs.lcu.in.

FLUID DENSITY

Ibs.lcu.in.

TRANSL. STI F Ibs.lin.

ROTATIONAL STiF

in.lb.ldeg.

UNIFORM LOAD

Jb.lin.

GLOAD

g's

WIND LOAD

IbsJsq.in.

ELEVATION

inches

COMPOUND LENGTH

inc

hes

DIAMETER

inches

WALL THICKNESS

inches

OWNER

DOCUMENT

N°

Doc

. T

Malerial CoOa Serial

N°

Rev.

10/13

x 25.400

;

mm.

x 4.448

;

N.

x

0.454

;

kg.

x 0.113

;

N.m.

x

0.113

;

N.m.

x 0.007

;

MPa

x 0.556

;

C

x

0.069

;

bars

x 0.007

;

MPa

x 27680.000

;

kg. C

r·

m

x 27680.000

; kgJcu m

x 27680.000

; kg. ci

m

x 0.175

; N. m .

x

0.113

;

l

175.127

;

NJm

x

1.000

;

g's

x 6894.757

;

N .m.

x 0.025

;

m.

x 25.400

;

mm.

x 1.000

;

inch

x

25.400

;

mm.

•

•

echnip



PETROCHl MlCA.L

IND J S

DIiVElOPMENT

MAN

GEMENT

CO.


13/22

111

13

Technip



i'ETltOCH.EMICt\l

'

EVEI..OPMENT MANAr .

CONT

RACTOR

DOCU

ME

NT

N"

OWNER

DOCUMENT N·

ProIecl N

p

'.

Doe .

T l r

l

erial

Code

ISen.

N" Re\I. P_ Proiect N"

I

UNt

Doo.

e r i Code

7273F

000

WI

I

1300

I

000

I

0

I

113

I I I

2.2

Setup

File ( CAESAR.CFG )

C A E

SAR

VERS4.50

SETUP FILE PARAMETERS

CONNECT GEOMETRY THRU CNODES

YES

I

MIN ALLOWED BEND ANGLE

5.00000

I

MAXj LLOWED

BEND ANGLE

135.000

I

BEND LENGTH ATIACHMENT PERCENT

1.00000

I

MINj NGLE

TO ADJACENT BEND PT

5.00000

LOOP CLOSURE TOLERANCE

25.4000mm

THERMAL BOWING HORZ TOLERANCE 1.00000E-04

AUTO NODE

NUM

BER INCREMENT

10.0000

Z.J\XIS UP

NO

USE PRESSURE STIFFENING DEFAULT

ALPHA TOLERANCE

5.00000E-02

RESLD·FORCE

NO

HGR_DEF RESWGT STIF

0.

175

12

00E+12 N.lmm.

DECOMP SNG TOL

0.1

OOOOOOE 11

BEND_AXIAL SHAPE

NO

FRICT STIF

8756.00 Ni

mm

.

I

FRICT NORM

FORC

E VAR

0.25000

I

FRICT ANGLE VAR

30.0000

I

FRICT SLIDE MULT

1.00000

ROD TOLERANCE

1.00000

ROD INC

2.00000

INCORE NUMERICAL

CHECK

NO

OUTCORE NUMERICAL CHECK

NO

DEFAULT TRANS RESTRAINT STIFF

0.

1751

20E+12 N.l

mm

.

DEFAULT ROT

RE

STRAINT STIFF 0.112980E+12

N.

mi deaJ

IGNORE SPRING HANGER STIFFNESS

NO

I

WI I ·

AiHG

• _ . " . KtV RCU LOo\O CAS ES_Odoc:

http:///reader/full/VERS4.50http:///reader/full/VERS4.50http:///reader/full/VERS4.50http:///reader/full/VERS4.50http:///reader/full/VERS4.50http:///reader/full/VERS4.50http:///reader/full/VERS4.50http:///reader/full/VERS4.50http:///reader/full/VERS4.50


14/22

·

echnip



Setup File (

CONNECT_GEOMETRY_THRU_CNODES

WRC- 07 VERSION

WRC-, 07

DEFAULT

831.

W I ·

AI«)

· KH RG UO D C SF s O

doc

T

F

YES

NO

181 1

NO

DEFAULT

0.2206272E+OS


15/22

•

hchnip

•



PFffiOCHEMICAL INO

•

DEVELOPMENT M N G

E N T O _

CONTRACTOR DOCUMENT N°

OWN

ER

DOCUM

ENT

N

P

roioct

N°

Un t Doc. TIIDEII Material Code Serial N° Rev. I P

aae

Proiect N Unit

Doc

.

Type Mat

erial Code Serial N

273F

I

000

I

WI

I

1300

I

000

I

a

I

13 13

I

13/13

F

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C

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•

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12

FROM UKOOA BENDI

NG

NO

OUTPUT REPORTS BY LOAD CASE

YES

DISPLACEMENT NODAL SORTING

YES

DYNAMIC INPUT EXAMPLE TEXT

MAX

TIME HIST ANIMATE

YES

ENABLE AUTOSAVE

YES

AUTOSAVE TIME INTERVAL O.3000000E+02

PROMPTED AUTOSAVE

YES

DISABLE UNDO/REDO

NO

STRUCTURAL DATABASE

AISC89.BIN

VALVE & FLANGE

GENERIC.VHD

EXPANSION JT DBASE

FLEXPATH.JHD

PI

PING SIZE SPECIFICATION

ANSI

DEFAULT SPRING HANGER TABLE

O.5000000E+01

SYSTEM DIRECTOR Y NAME SYSTEM

UNITS FILE NAME

7273F.FIL

ENABLE ODBC OUTPUT

NO

DEFAULT SPRING HANGER TABLE

LlSEGA

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16/22

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17/22

1

FW FRANCE

NDG SHT

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F I

CliENT:

PROJECT:

CP.

No

:

EXXO N

18KTA E5000 Expansion

CALC.No: ISV

3310

CALC . BY:

BEP

CHKD .

BY

:

DATE

: 13/01/2006

RELIEF

VALVE

LOADINGS

vapour

RV. Nos: ISV 3310

SIZE:

4"x

3"

RATING: 150 xlSO

ORIFICE:

L

DATA

DESCRIPTION

RV SET PRESSURE

PERCENT

OVERPRESSURE

Ps (l+Po/lOO)

14.7

REliEF

TEMPERATURE

11 9/5.492

RAT

IO

OF SPECIFIC

HE

ATS

SIZING FLOW

SElECTED ORIFICE AREA

CALCULATED ORIFICE

ARE

A

FACTORED SIZING flOW

MAX. No.

OF WORKING

VALVES

SIZING

f lOW PER VALVE

1'1/3600

MOLECULAR

WEIGHT

GAS CONSTANT

1544/M

SYMBOl

UNITS

Ps

B

ARG

Po

P

PSIA

T1

Deg

.C

T

Oeg .R

k

WI

Kg

/ h,

A

sq.in

Ac

sq.in

W2

'Kg/h,

N

W

Ib

/ h

w

Ib

/se

c

M

R

ftlb/lb Oeg.

GRAV

ITY

IQ

f t

/S2

FI=

2

W

RI

gPA

VA

LUE

7

1

F

126.35

256

952.8

1.05

.-

Fl

~

--

·

FI

FI

t

5489

r TABIJSm:n , .Ow COi'iOmON

2.

853

NO

n : , IIQR IZOl'lTAL I'OItCIS Kt:MtA CEil

2.853

15489 F2

1

34153.2

9.48701 F3

88.5

17.

4463 ltV AT POI'CONllIll0N

32.2 A& UMING IM PACT CTOII OYl

260.496

Ib

1159

N

128.894

Ib

573 N

520.993

Ib

2318 N

-


18/22

••

SARASIN-l


19/22

GENERAl

PEO

PROC ESS

CO N

DIT!ONS

DESIGN

DATA

MATERIALS

OPT IONS

1 T

~

2 Service

3 Line NUrMer

4 P & to Numbef

5

6 Conform

to

961231EC

7 Fluid T

8

NJ licabl

erED Table

9

\0

11

12

13

14

15

16

17

,.

19

20

21

22

PED

Cal

Fluid Fluid

Servlc,

Requir

ed

Capaci!

Moltcull/We hI

r

atln PrtSiur.

.tlll

TI

m ,. tUri

Ba d


20/22

II

Technical & C.alculation Data Sheet

SARASIN A>

Z l l l . o a - R ~

Safety Valve

N t

BiOPUIle Gt1wtI

• • 2110 \1 . . . . . . . \1_

IN

I

I

Customer Name TECHNIP FRANCE

891

I

4

I

• I

Cusl . l lem

Numb

7273F

RFQ

1545-01

Projec t

KHARG OLEFIN COMPLEX

,

I Opened

I

1

I

Quote Ref

Tag

No.

PSV

£ ,

I

N"de

Sales

;

Abdelja

li ll

Baigar

I

I

I

uperatIng \,;onalt,ons

,.

Fl

uid

:

Supe

rheated Steam

19

tnle, ON :

,-

"

capa

city :

78500

Kg /n

20

Inlet Finish :

ANSI 600 RF (125-250 AARH)

3,

Set

presMKC :

21

Outlet ON :

.

49 .35 bar eM

22

Ot.Itlet Finish : ANSI 150 RF (125-250 AARH)

"

DiSCharge Temp :

375

·C

. , ASME B16-5

5, Variable back presslJe

•

bar eft

"

Cold dilf. lesc pre

ss

. :

49.35

bar

eft

I

Bill

01

I

"

OverptesslKe B

(%)

10

".

Bod,

SAl16 wee

a,

Operating ProsslKe :

"

bar

e

lf

24

:

Yoke SA216

wee

25. ca

•

SA216

wee

•

lglt

Clo

sing presSlKe (

MA

O

P)

;

44 .415

ba r eff

26

Nozzle

S'ellited AlSI410

,•.

M«hBnIcaI Tem p :

J15

C

21

:

Disc

17.4

PH

Stilinless

Steel

28

'

Ga

skets

Sta i

nless

t

1

,•.

SDOM

Chromium Alloy

Steel

30

:

Golde

AlSI431

31

' AcluslthQRinP

SAl51 CF3M

32 : Stud

A.183flr81

33. Nu l

Al94gr2H

,

;

>0

, Revul.r Lever

".

q l l i f Afea

.

32

.023

om'

35 ·

SlelUted

noule

12;

4.

96

sq

.

in .

. ,

TU I Gag

1 .

Sell cl(l(l

AIel

.

41

.2

om '

;

8.

39 sq . in

.

Orirooe

p

I'"

ReactIon loree .

3016

D,.

I"

Flow capaci ty

.

100996 KgIh

I"

Noise

il

l 30 m ace. to

AP

152

1:

126

dB

approxmate noise level at 30 m aCCOfding to AP l521

(mtluth noise) open discharge

,

II

37.

j , API52.

I

I

I

Commercial code :

S46P3530A-D-VMM

I

A 5 5 P l K d ~ K n

K b K s h

225.4

mm

254.0 mm

1180.0

mm

•

152.3

Kg

lA

8.9 InCh

Dab

01

COI

l

cu

l

10.0 Inch

IH-'

46.5 Inch

-

Ma55 Capaoty W :

18500

KgIh

335.1 Pound

? -I;

I ;

55.3

barabs

C

C-.ase

Constant :

341.

143

I

( ) Indicative Values

now

coeffi

CI

ent Kd :

0.

915

0

N

Ksh '

0.866

w

-

Napier equation coffeclion Kn •

,

2 valves a

fe

necessary

to

reach the req uired capacity.

<

Back Pfessure correcllon Kb :

,

"

BU

IIt·up back pressurecO 1 barg

2nd

I/

alve set at '0 5% of set pranure with 10% ol/elpreSSure

in accordill1Ce Wth API 520

•

iii


21/22

•

1 1

Load cases Ioad case combinations

The following load cases f load case combinations shall be analyzed 1.) always

or

2.) on a case·

to-case basis.

Static load cases for operating. design and pressure test conditions:

L6

jill:

7

I

I

--'

I

--'

I

I

I

I

I

L

L

I

Ll 9

L20

Load

types

(iC a pplicable; load

types

should be added) :

W Dead weight (pipe weight

+

fluid weight

+

insulation weight)

D# Displacement

T

Design temperature

P Design internal pressure

U Uniform loads (e.g. snow load, seismic load)

F External forces (forces and/or moments)

HP Hydro test pressure

H Hanger loads

WIN Wind loads (for the main wind directions)

WNC Dead weight without contents (pipe weight

+

insulation weight)

WW Water-filled weight for pressure test


22/22

• • •

~

205334052 load cases and combination

Documents