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Initial commit for v5, but this time with the right line endings

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Signed-off-by: Ian bell <ian.h.bell@gmail.com>
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Ian bell
2014-05-14 12:46:24 +02:00
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Web/examples/Python/Example.py Normal file
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# Example of CoolProp for Python
# Ian Bell, 2013
from __future__ import print_function
import CoolProp
import CoolProp.CoolProp as CP
print('CoolProp version: ', CoolProp.__version__)
print('CoolProp gitrevision: ', CoolProp.__gitrevision__)
print('CoolProp fluids: ', CoolProp.__fluids__)
print(' ')
print('************ USING EOS *************')
print(' ')
print('FLUID STATE INDEPENDENT INPUTS')
print('Critical Density Propane:', CP.Props('Propane', 'rhocrit'), 'kg/m^3')
print('TWO PHASE INPUTS (Pressure)')
print('Density of saturated liquid Propane at 101.325 kPa:',
CP.Props('D', 'P', 101.325, 'Q', 0, 'Propane'), 'kg/m^3')
print('Density of saturated vapor R290 at 101.325 kPa:',
CP.Props('D', 'P', 101.325, 'Q', 1, 'R290'), 'kg/m^3')
print('TWO PHASE INPUTS (Temperature)')
print('Density of saturated liquid Propane at 300 K:',
CP.Props('D', 'T', 300, 'Q', 0, 'Propane'), 'kg/m^3')
print('Density of saturated vapor R290 at 300 K:',
CP.Props('D', 'T', 300, 'Q', 1, 'R290'), 'kg/m^3')
p = CP.Props('P', 'T', 300, 'D', 1, 'Propane')
h = CP.Props('H', 'T', 300, 'D', 1, 'Propane')
T = CP.Props('T', 'P', p, 'H', h, 'Propane')
D = CP.Props('D', 'P', p, 'H', h, 'Propane')
print('SINGLE PHASE CYCLE (propane)')
print('T,D -> P,H', 300, ',', 1, '-->', p, ',', h)
print('P,H -> T,D', p, ',', h, '-->', T, ',', D)
CP.enable_TTSE_LUT('Propane')
print(' ')
print('************ USING TTSE ***************')
print(' ')
print('TWO PHASE INPUTS (Pressure)')
print('Density of saturated liquid Propane at 101.325 kPa:',
CP.Props('D', 'P', 101.325, 'Q', 0, 'Propane'), 'kg/m^3')
print('Density of saturated vapor R290 at 101.325 kPa:',
CP.Props('D', 'P', 101.325, 'Q', 1, 'R290'), 'kg/m^3')
print('TWO PHASE INPUTS (Temperature)')
print('Density of saturated liquid Propane at 300 K:',
CP.Props('D', 'T', 300, 'Q', 0, 'Propane'), 'kg/m^3')
print('Density of saturated vapor R290 at 300 K:',
CP.Props('D', 'T', 300, 'Q', 1, 'R290'), 'kg/m^3')
p = CP.Props('P', 'T', 300, 'D', 1, 'Propane')
h = CP.Props('H', 'T', 300, 'D', 1, 'Propane')
T = CP.Props('T', 'P', p, 'H', h, 'Propane')
D = CP.Props('D', 'P', p, 'H', h, 'Propane')
print('SINGLE PHASE CYCLE (propane)')
print('T,D -> P,H', 300, ',', 1, '-->', p, ',', h)
print('P,H -> T,D', p, ',', h, '-->', T, ',', D)
CP.disable_TTSE_LUT('Propane')
try:
print(' ')
print('************ USING REFPROP ***************')
print(' ')
print('TWO PHASE INPUTS (Pressure)')
print('Density of saturated liquid Propane at 101.325 kPa:',
CP.Props('D', 'P', 101.325, 'Q', 0, 'REFPROP-Propane'), 'kg/m^3')
print('Density of saturated vapor Propane at 101.325 kPa:',
CP.Props('D', 'P', 101.325, 'Q', 1, 'REFPROP-propane'), 'kg/m^3')
print('TWO PHASE INPUTS (Temperature)')
print('Density of saturated liquid Propane at 300 K:',
CP.Props('D', 'T', 300, 'Q', 0, 'REFPROP-propane'), 'kg/m^3')
print('Density of saturated vapor Propane at 300 K:',
CP.Props('D', 'T', 300, 'Q', 1, 'REFPROP-propane'), 'kg/m^3')
p = CP.Props('P', 'T', 300, 'D', 1, 'Propane')
h = CP.Props('H', 'T', 300, 'D', 1, 'Propane')
T = CP.Props('T', 'P', p, 'H', h, 'Propane')
D = CP.Props('D', 'P', p, 'H', h, 'Propane')
print('SINGLE PHASE CYCLE (propane)')
print('T,D -> P,H', 300, ',', 1, '-->', p, ',', h)
print('P,H -> T,D', p, ',', h, '-->', T, ',', D)
except:
print(' ')
print('************ CANT USE REFPROP ************')
print(' ')
print(' ')
print('************ CHANGE UNIT SYSTEM (default is kSI) *************')
print(' ')
CP.set_standard_unit_system(CoolProp.UNIT_SYSTEM_SI)
print('Vapor pressure of water at 373.15 K in SI units (Pa):',
CP.Props('P', 'T', 373.15, 'Q', 0, 'Water'))
CP.set_standard_unit_system(CoolProp.UNIT_SYSTEM_KSI)
print('Vapor pressure of water at 373.15 K in kSI units (kPa):',
CP.Props('P', 'T', 373.15, 'Q', 0, 'Water'))
print(' ')
print('************ BRINES AND SECONDARY WORKING FLUIDS *************')
print(' ')
print('Density of 50% (mass) ethylene glycol/water at 300 K, 101.325 kPa:',
CP.Props('D', 'T', 300, 'P', 101.325, 'EG-50%'), 'kg/m^3')
print('Viscosity of Therminol D12 at 350 K, 101.325 kPa:',
CP.Props('V', 'T', 350, 'P', 101.325, 'TD12'), 'Pa-s')
print(' ')
print('************ HUMID AIR PROPERTIES *************')
print(' ')
print('Humidity ratio of 50% rel. hum. air at 300 K, 101.325 kPa:',
CP.HAProps('W', 'T', 300, 'P', 101.325, 'R', 0.5), 'kg_w/kg_da')
print('Relative humidity from last calculation:',
CP.HAProps('R', 'T', 300, 'P', 101.325, 'W',
CP.HAProps('W', 'T', 300, 'P', 101.325, 'R', 0.5)),
'(fractional)')