Files
CoolProp/dev/scripts/set_reference_state.py
Matthis Thorade 19a4875879 More autopep8 (#1621)
* autopep8 rule-groups E101,W1,W2,W3

* autopep8 with rule group E3 (blank lines)

autopep8 --in-place --recursive --max-line-length=200 --exclude="externals" --select="E101,E3,W1,W2,W3" .

* tabs and space W191

* autopep8 aggressive
2017-12-13 14:43:41 +01:00

21 lines
530 B
Python

import CoolProp
CPmod = CoolProp.CoolProp
def get_offset_NBP(name):
#CPmod.set_debug_level(10)
CPmod.set_reference_state(name,"RESET")
HEOS = CoolProp.AbstractState('HEOS', name)
HEOS.update(CoolProp.PQ_INPUTS, 101325, 0)
gas_constant = HEOS.gas_constant()/HEOS.molar_mass()
delta_a1 = HEOS.smass()/(gas_constant)
delta_a2 = -HEOS.hmass()/(gas_constant*HEOS.keyed_output(CoolProp.iT_reducing))
return delta_a1, delta_a2
if __name__=='__main__':
name = 'MM'
print get_offset_NBP(name)