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import CoolProp

from CoolProp.CoolProp import PropsSI

from CoolProp.CoolProp import set_reference_state



print "CoolProp version",CoolProp.__version__

print "CoolProp revision",CoolProp.__gitrevision__



REF = 'R134a'



T0 = 273.15

RefState = 'IIR'

set_reference_state(REF,RefState)

print REF, RefState

print "HMass at",T0-273.15,"C",PropsSI('HMASS','T',T0,'Q',0,REF)/1000

print "SMass at",T0-273.15,"C",PropsSI('SMASS','T',T0,'Q',0,REF)/1000



T0 = 273.15-40

RefState = 'ASHRAE'

set_reference_state(REF,RefState)

print REF, RefState

print "HMass at",T0-273.15,"C",PropsSI('HMASS','T',T0,'Q',0,REF)/1000

print "SMass at",T0-273.15,"C",PropsSI('SMASS','T',T0,'Q',0,REF)/1000



P0 = 101325

RefState = 'NBP'

set_reference_state(REF,RefState)

print REF, RefState

print "HMass at",P0,"Pa",PropsSI('HMASS','P',P0,'Q',0,REF)/1000

print "SMass at",P0,"Pa",PropsSI('SMASS','P',P0,'Q',0,REF)/1000



T0 = 273.15

RefState = 'IIR'

set_reference_state(REF,RefState)

print REF, RefState

print "HMass at",T0-273.15,"C",PropsSI('HMASS','T',T0,'Q',0,REF)/1000

print "SMass at",T0-273.15,"C",PropsSI('SMASS','T',T0,'Q',0,REF)/1000



T0 = 273.15

RefState = 'DEF'

set_reference_state(REF,RefState)

print REF, RefState

print "HMass at",T0-273.15,"C",PropsSI('HMASS','T',T0,'Q',0,REF)/1000

print "SMass at",T0-273.15,"C",PropsSI('SMASS','T',T0,'Q',0,REF)/1000