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