CoolProp Code

import CoolProp
from CoolProp.CoolProp import PropsSI
from CoolProp.CoolProp import set_reference_state

print("CoolProp version %s" % CoolProp.__version__)
print("CoolProp revision %s" % CoolProp.__gitrevision__)

REF = 'R134a'

T0 = 273.15
RefState = 'IIR'
set_reference_state(REF,RefState)
print(REF, RefState)
print("HMass at %s C %s" % (T0-273.15,"C", PropsSI('HMASS','T',T0,'Q',0,REF)/1000))
print("SMass at %s C %s" % (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 %s C %s" % (T0-273.15, PropsSI('HMASS','T',T0,'Q',0,REF)/1000))
print("SMass at %s C %s" % (T0-273.15, PropsSI('SMASS','T',T0,'Q',0,REF)/1000))

P0 = 101325
RefState = 'NBP'
set_reference_state(REF,RefState)
print(REF, RefState)
print("HMass at %s Pa %s" % (P0, PropsSI('HMASS','P',P0,'Q',0,REF)/1000))
print("SMass at %s Pa %s" % (P0, PropsSI('SMASS','P',P0,'Q',0,REF)/1000))

T0 = 273.15
RefState = 'IIR'
set_reference_state(REF,RefState)
print(REF, RefState)
print("HMass at %s C %s" % (T0-273.15, PropsSI('HMASS','T',T0,'Q',0,REF)/1000))
print("SMass at %s C %s" % (T0-273.15, PropsSI('SMASS','T',T0,'Q',0,REF)/1000))

T0 = 273.15
RefState = 'DEF'
set_reference_state(REF,RefState)
print(REF, RefState)
print("HMass at %s C %s" % (T0-273.15,"C",PropsSI('HMASS','T',T0,'Q',0,REF)/1000))
print("SMass at %s C %s" % (T0-273.15,"C",PropsSI('SMASS','T',T0,'Q',0,REF)/1000))