Beispiel #1
0
def test_state_block_basic_attributes(model):
    assert isinstance(model.fs.state[0].flow_mass_comp, Var)

    # All variables are stale, so DoF should be 0
    assert len(unused_variables_set(model.fs.state[0])) == 4
    assert degrees_of_freedom(model.fs.state[0]) == 0

    for p in model.fs.state[0].phase_list:

        for j in model.fs.state[0].component_list:
            assert (model.fs.state[0].get_material_flow_terms(p, j) is
                    model.fs.state[0].flow_mass_comp[j])

            assert (model.fs.state[0].get_material_density_terms(p, j) is
                    model.fs.state[0].conc_mass_comp[j])

    assert (model.fs.state[0].default_material_balance_type() is
            MaterialBalanceType.componentTotal)

    assert model.fs.state[0].default_energy_balance_type(
    ) is EnergyBalanceType.none

    assert model.fs.state[0].define_state_vars() == {
        "flow_mass_comp": model.fs.state[0].flow_mass_comp
    }

    assert model.fs.state[0].define_display_vars() == {
        "Volumetric Flowrate": model.fs.state[0].flow_vol,
        "Mass Concentration": model.fs.state[0].conc_mass_comp,
    }

    assert model.fs.state[0].get_material_flow_basis(
    ) is MaterialFlowBasis.mass
Beispiel #2
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    def test_build(self, iron_oc):
        assert hasattr(iron_oc.fs.unit, "gas_inlet")
        assert len(iron_oc.fs.unit.gas_inlet.vars) == 4
        assert isinstance(iron_oc.fs.unit.gas_inlet.flow_mol, Var)
        assert isinstance(iron_oc.fs.unit.gas_inlet.mole_frac_comp, Var)
        assert isinstance(iron_oc.fs.unit.gas_inlet.temperature, Var)
        assert isinstance(iron_oc.fs.unit.gas_inlet.pressure, Var)

        assert hasattr(iron_oc.fs.unit, "solid_inlet")
        assert len(iron_oc.fs.unit.solid_inlet.vars) == 3
        assert isinstance(iron_oc.fs.unit.solid_inlet.flow_mass, Var)
        assert isinstance(iron_oc.fs.unit.solid_inlet.mass_frac_comp, Var)
        assert isinstance(iron_oc.fs.unit.solid_inlet.temperature, Var)

        assert hasattr(iron_oc.fs.unit, "gas_outlet")
        assert len(iron_oc.fs.unit.gas_outlet.vars) == 4
        assert isinstance(iron_oc.fs.unit.gas_outlet.flow_mol, Var)
        assert isinstance(iron_oc.fs.unit.gas_outlet.mole_frac_comp, Var)
        assert isinstance(iron_oc.fs.unit.gas_outlet.temperature, Var)
        assert isinstance(iron_oc.fs.unit.gas_outlet.pressure, Var)

        assert hasattr(iron_oc.fs.unit, "solid_outlet")
        assert len(iron_oc.fs.unit.solid_outlet.vars) == 3
        assert isinstance(iron_oc.fs.unit.solid_outlet.flow_mass, Var)
        assert isinstance(iron_oc.fs.unit.solid_outlet.mass_frac_comp, Var)
        assert isinstance(iron_oc.fs.unit.solid_outlet.temperature, Var)

        assert isinstance(iron_oc.fs.unit.isothermal_gas_phase, Constraint)
        assert isinstance(iron_oc.fs.unit.isothermal_solid_phase, Constraint)

        assert number_variables(iron_oc) == 579
        assert number_total_constraints(iron_oc) == 503
        assert number_unused_variables(iron_oc) == 55
        print(unused_variables_set(iron_oc))
Beispiel #3
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    def test_build(self, iron_oc):
        assert isinstance(iron_oc.fs.unit.volume_bed_constraint, Constraint)
        assert isinstance(iron_oc.fs.unit.volume_solid_constraint, Constraint)
        assert isinstance(iron_oc.fs.unit.solids_material_holdup_constraints,
                          Constraint)
        assert isinstance(iron_oc.fs.unit
                          .solids_material_accumulation_constraints,
                          Constraint)
        assert isinstance(iron_oc.fs.unit.mass_solids_constraint, Constraint)
        assert isinstance(iron_oc.fs.unit.sum_component_constraint, Constraint)

        assert number_variables(iron_oc) == 3044
        assert number_total_constraints(iron_oc) == 2319
        assert number_unused_variables(iron_oc) == 206
        print(unused_variables_set(iron_oc))
Beispiel #4
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    def test_build(self, iron_oc):
        assert hasattr(iron_oc.fs.unit, "gas_inlet")
        assert len(iron_oc.fs.unit.gas_inlet.vars) == 4
        assert isinstance(iron_oc.fs.unit.gas_inlet.flow_mol, Var)
        assert isinstance(iron_oc.fs.unit.gas_inlet.mole_frac_comp, Var)
        assert isinstance(iron_oc.fs.unit.gas_inlet.temperature, Var)
        assert isinstance(iron_oc.fs.unit.gas_inlet.pressure, Var)

        assert hasattr(iron_oc.fs.unit, "solid_inlet")
        assert len(iron_oc.fs.unit.solid_inlet.vars) == 4
        assert isinstance(iron_oc.fs.unit.solid_inlet.flow_mass, Var)
        assert isinstance(iron_oc.fs.unit.solid_inlet.particle_porosity, Var)
        assert isinstance(iron_oc.fs.unit.solid_inlet.mass_frac_comp, Var)
        assert isinstance(iron_oc.fs.unit.solid_inlet.temperature, Var)

        assert hasattr(iron_oc.fs.unit, "gas_outlet")
        assert len(iron_oc.fs.unit.gas_outlet.vars) == 4
        assert isinstance(iron_oc.fs.unit.gas_outlet.flow_mol, Var)
        assert isinstance(iron_oc.fs.unit.gas_outlet.mole_frac_comp, Var)
        assert isinstance(iron_oc.fs.unit.gas_outlet.temperature, Var)
        assert isinstance(iron_oc.fs.unit.gas_outlet.pressure, Var)

        assert hasattr(iron_oc.fs.unit, "solid_outlet")
        assert len(iron_oc.fs.unit.solid_outlet.vars) == 4
        assert isinstance(iron_oc.fs.unit.solid_outlet.flow_mass, Var)
        assert isinstance(iron_oc.fs.unit.solid_outlet.particle_porosity, Var)
        assert isinstance(iron_oc.fs.unit.solid_outlet.mass_frac_comp, Var)
        assert isinstance(iron_oc.fs.unit.solid_outlet.temperature, Var)

        assert isinstance(iron_oc.fs.unit.gas_energy_balance_out, Constraint)
        assert isinstance(iron_oc.fs.unit.solid_energy_balance_out, Constraint)
        assert isinstance(iron_oc.fs.unit.isothermal_gas_emulsion, Constraint)
        assert isinstance(iron_oc.fs.unit.isothermal_solid_emulsion,
                          Constraint)
        assert isinstance(iron_oc.fs.unit.isothermal_bubble, Constraint)

        assert number_variables(iron_oc) == 1144
        assert number_total_constraints(iron_oc) == 1039
        assert number_unused_variables(iron_oc) == 80
        print(unused_variables_set(iron_oc))