Cv Calculation Sheet	Page:	1
	No:	1	TAG NO:	VAA,VAB	CASE:	MAX
Flow rate:	770	l/h	Fluid state:	LIQUID
Inlet Pressure:	11	barG	Model:	AGVM
Outlet pressure:	10.8	barG	Valve size:	1-1/2	inch
Diff. pressure	0.2	bar	Line size  	1-1/2	1-1/2	inch
Temperature:	-196	degC	Pipe Sch/ Thick:	40S	mm
Sp.Gr. (liq.):	1.2507	water=1	Saturated temp.:	degC
Sp.Gr. (gas,vapor):	MW	KC:	0.02
Viscosity:	cP
Vapor pressure:	kPaA	Velocity:	0.18	m/s
Critical pressure:	kPaA	S.P.L.:	40	dBA
CP/CV   ,   Z:	Calc. Cv:	2.226
Flash:	%	Travel:	50	%
	11.56 x 0.77m3/h x Sqr(1.251) x 1
	Cv(Liq)	=	=	2.226
	Sqr(20kPa)
	No:	1	TAG NO:	VAA,VAB	CASE:	NOR
Flow rate:	770	l/h	Fluid state:	LIQUID
Inlet Pressure:	11	barG	Model:	AGVM
Outlet pressure:	10.8	barG	Valve size:	1-1/2	inch
Diff. pressure	0.2	bar	Line size  	1-1/2	1-1/2	inch
Temperature:	-196	degC	Pipe Sch/ Thick:	40S	mm
Sp.Gr. (liq.):	1.2507	water=1	Saturated temp.:	degC
Sp.Gr. (gas,vapor):	MW	KC:	0.02
Viscosity:	cP
Vapor pressure:	kPaA	Velocity:	0.18	m/s
Critical pressure:	kPaA	S.P.L.:	40	dBA
CP/CV   ,   Z:	Calc. Cv:	2.226
Flash:	%	Travel:	50	%
	11.56 x 0.77m3/h x Sqr(1.251) x 1
	Cv(Liq)	=	=	2.226
	Sqr(20kPa)
	No:	2	TAG NO:	VB	CASE:	MAX
Flow rate:	5	m3/h[N]	Fluid state:	GAS
Inlet Pressure:	14	barG	Model:	AGVM
Outlet pressure:	13.8	barG	Valve size:	1	inch
Diff. pressure	0.2	bar	Line size  	3	3	inch
Temperature:	-40	degC	Pipe Sch/ Thick:	40S	5.5	mm
Sp.Gr. (liq.):	water=1	Saturated temp.:	degC
Sp.Gr. (gas,vapor):	28.02	MW	KC:	0.01
Viscosity:	cP
Vapor pressure:	kPaA	Velocity:	0	Mach
Critical pressure:	kPaA	S.P.L.:	40	dBA
CP/CV   ,   Z:	Calc. Cv:	0.1109
Flash:	%	Travel:	53	%
	5.285m3/h[S] x Sqr(0.9673 x 233.2degK) x 1
	Cv(Gas	=	=	0.1109
	2.930 x Sqr(20kPa x (1501kPaA + 1481kPaA))
463: Cryolor/ Low Temp     Rev.1