65 lines
1.4 KiB
Python
65 lines
1.4 KiB
Python
|
import gaspype as gp
|
||
|
|
|
||
|
|
|
||
|
|
def test_one_component_equalibrium():
|
||
|
|
fl = gp.fluid({'O2': 1})
|
||
|
|
|
||
|
|
t = 858
|
||
|
|
p = 2.56e5
|
||
|
|
|
||
|
|
fl_eq = gp.equilibrium(fl, t, p)
|
||
|
|
|
||
|
|
assert (fl.array_composition == fl_eq.array_composition).all()
|
||
|
|
|
||
|
|
|
||
|
|
def test_undipendent_components():
|
||
|
|
fl = gp.fluid({'O2': 1, 'N2': 1, 'CH4': 1})
|
||
|
|
|
||
|
|
t = 858
|
||
|
|
p = 2.56e5
|
||
|
|
|
||
|
|
fl_eq = gp.equilibrium(fl, t, p)
|
||
|
|
|
||
|
|
assert (fl.array_composition == fl_eq.array_composition).all()
|
||
|
|
|
||
|
|
|
||
|
|
def test_restricted_component_equalibrium():
|
||
|
|
fl = gp.fluid({'O2': 1, 'N2': 1, 'H2O': 1})
|
||
|
|
|
||
|
|
t = 858
|
||
|
|
p = 2.56e5
|
||
|
|
|
||
|
|
fl_eq = gp.equilibrium(fl, t, p)
|
||
|
|
|
||
|
|
assert (fl.array_composition == fl_eq.array_composition).all()
|
||
|
|
|
||
|
|
|
||
|
|
def test_comp_cache():
|
||
|
|
|
||
|
|
t = 2500
|
||
|
|
p = 1e5
|
||
|
|
|
||
|
|
# Cached case 1:
|
||
|
|
fl = gp.fluid({'H2': 1, 'CH4': 1})
|
||
|
|
fl_2 = gp.equilibrium(fl, t, p)
|
||
|
|
assert fl is fl_2
|
||
|
|
|
||
|
|
# Cached case 2:
|
||
|
|
fl = gp.fluid({'H2': 1, 'CH4': 1, 'O2': 10, 'N2': 1})
|
||
|
|
fl_2 = gp.equilibrium(fl, t, p)
|
||
|
|
assert fl is fl_2
|
||
|
|
|
||
|
|
# Non cached case 2:
|
||
|
|
fl = gp.fluid({'H2': 1, 'CO': 1, 'CO2': 1, 'CH4': 1})
|
||
|
|
fl_3 = gp.equilibrium(fl, t, p)
|
||
|
|
print(fl_3)
|
||
|
|
print(fl is fl_3)
|
||
|
|
assert not (fl.array_composition == fl_3.array_composition).all()
|
||
|
|
|
||
|
|
# Non cached case 3:
|
||
|
|
fl = gp.fluid({'O2': 1, 'CO': 1, 'CH4': 1, 'H2': 1})
|
||
|
|
fl_3 = gp.equilibrium(fl, t, p)
|
||
|
|
print(fl_3)
|
||
|
|
print(fl is fl_3)
|
||
|
|
assert not (fl.array_composition == fl_3.array_composition).all()
|