コード例 #1
0
ファイル: th_component.py プロジェクト: wuhao1938/pyrk
    def temp(self, timestep):
        """The temperature of this component at the chosen timestep

        :param timestep: the timestep at which to query the temperature
        :type timestep: int
        :return: the temperature of the component at the chosen timestep
        :rtype: float, in units of kelvin
        """
        validation.validate_ge("timestep", timestep, 0)
        validation.validate_le("timestep", timestep, self.timer.timesteps())
        return self.T[timestep]
コード例 #2
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ファイル: th_component.py プロジェクト: pyrk/pyrk
    def temp(self, timestep):
        """The temperature of this component at the chosen timestep

        :param timestep: the timestep at which to query the temperature
        :type timestep: int
        :return: the temperature of the component at the chosen timestep
        :rtype: float, in units of kelvin
        """
        validation.validate_ge("timestep", timestep, 0)
        validation.validate_le("timestep", timestep, self.timer.timesteps())
        return self.T[timestep]
コード例 #3
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    def __init__(self,
                 name=None,
                 k=0 * units.watt / units.meter / units.kelvin,
                 cp=0 * units.joule / units.kg / units.kelvin,
                 dm=DensityModel(),
                 mu=0 * units.pascal * units.seconds):
        """Initalizes a material

        :param name: The name of the component (i.e., "fuel" or "cool")
        :type name: str.
        :param k: The thermal conductivity of the component
        :type k: float, pint.unit.Quantity :math:'watt/meter/K'
        :param cp: specific heat capacity, :math:`c_p`, in :math:`J/kg-K`
        :type cp: float, pint.unit.Quantity :math:`J/kg-K`
        :param dm: The density of the material
        :type dm: DensityModel object
        :param mu: dynamic viscosity(for fluid), :math:`mu`, in :math:`Pa.s`
        :type mu: float, pint.unit.Quantity :math:`Pa.s`
        """
        Material.__init__(self, name, k, cp, dm)
        self.mu = mu.to('pascal*seconds')
        validation.validate_ge("mu", mu, 0 * units.pascal * units.seconds)
コード例 #4
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ファイル: liquid_material.py プロジェクト: pyrk/pyrk
    def __init__(self,
                 name=None,
                 k=0 * units.watt / units.meter / units.kelvin,
                 cp=0 * units.joule / units.kg / units.kelvin,
                 dm=DensityModel(),
                 mu=0 * units.pascal * units.seconds):
        """Initalizes a material

        :param name: The name of the component (i.e., "fuel" or "cool")
        :type name: str.
        :param k: The thermal conductivity of the component
        :type k: float, pint.unit.Quantity :math:'watt/meter/K'
        :param cp: specific heat capacity, :math:`c_p`, in :math:`J/kg-K`
        :type cp: float, pint.unit.Quantity :math:`J/kg-K`
        :param dm: The density of the material
        :type dm: DensityModel object
        :param mu: dynamic viscosity(for fluid), :math:`mu`, in :math:`Pa.s`
        :type mu: float, pint.unit.Quantity :math:`Pa.s`
        """
        Material.__init__(self, name, k, cp, dm)
        self.mu = mu.to('pascal*seconds')
        validation.validate_ge("mu", mu, 0 * units.pascal * units.seconds)
コード例 #5
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    def __init__(self,
                 name=None,
                 k=0 * units.watt / units.meter / units.kelvin,
                 cp=0 * units.joule / units.kg / units.kelvin,
                 dm=DensityModel()):
        """Initalizes a material

        :param name: The name of the component (i.e., "fuel" or "cool")
        :type name: str.
        :param k: The thermal conductivity of the component
        :type k: float, pint.unit.Quantity :math:'watt/meter/K'
        :param cp: specific heat capacity, :math:`c_p`, in :math:`J/kg-K`
        :type cp: float, pint.unit.Quantity :math:`J/kg-K`
        :param dm: The density of the material
        :type dm: DensityModel object
        """
        self.name = name
        self.k = k.to('watt/meter/kelvin')
        validation.validate_ge("k", k,
                               0 * units.watt / units.meter / units.kelvin)
        self.cp = cp.to('joule/kg/kelvin')
        validation.validate_ge("cp", cp,
                               0 * units.joule / units.kg / units.kelvin)
        self.dm = dm
コード例 #6
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ファイル: material.py プロジェクト: pyrk/pyrk
    def __init__(self,
                 name=None,
                 k=0 * units.watt / units.meter / units.kelvin,
                 cp=0 * units.joule / units.kg / units.kelvin,
                 dm=DensityModel()):
        """Initalizes a material

        :param name: The name of the component (i.e., "fuel" or "cool")
        :type name: str.
        :param k: The thermal conductivity of the component
        :type k: float, pint.unit.Quantity :math:'watt/meter/K'
        :param cp: specific heat capacity, :math:`c_p`, in :math:`J/kg-K`
        :type cp: float, pint.unit.Quantity :math:`J/kg-K`
        :param dm: The density of the material
        :type dm: DensityModel object
        """
        self.name = name
        self.k = k.to('watt/meter/kelvin')
        validation.validate_ge("k", k, 0 * units.watt /
                               units.meter / units.kelvin)
        self.cp = cp.to('joule/kg/kelvin')
        validation.validate_ge(
            "cp", cp, 0 * units.joule / units.kg / units.kelvin)
        self.dm = dm
コード例 #7
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    def __init__(self,
                 t0=0.0 * units.seconds,
                 tf=1.0 * units.seconds,
                 dt=1.0 * units.seconds,
                 t_feedback=0.0 * units.seconds):
        """Initialize the timer object. There should be only one.

        :param t0: first times in the simulation
        :type t0: float, units of seconds
        :param tf: last time in the simulation
        :type tf: float, units of seconds
        :param dt: size of the timestep
        :type dt: float, units of seconds
        """
        self.t0 = validation.validate_ge("t0", t0, 0.0 * units.seconds)
        self.t_feedback = validation.validate_ge("t_feedback", t_feedback, t0)
        self.tf = validation.validate_ge("tf", tf, t_feedback)
        self.dt = validation.validate_g("dt", dt, 0.0 * units.seconds)
        self.series = units.Quantity(np.linspace(start=t0.magnitude,
                                                 stop=tf.magnitude,
                                                 num=self.timesteps()),
                                     'seconds')
        self.ts = 0
        self.t_idx_feedback = self.t_idx(t_feedback)
コード例 #8
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ファイル: test_validation.py プロジェクト: tylerweis14/pyrk
def test_ge_both_neg():
    val = -2
    valname = "testval"
    llim = -3
    assert_equal(v.validate_ge(valname, val, llim), val)
コード例 #9
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ファイル: test_validation.py プロジェクト: tylerweis14/pyrk
def test_ge_right_type():
    val = 10
    valname = "testval"
    llim = 0
    assert_equal(v.validate_ge(valname, val, llim), val)
コード例 #10
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ファイル: test_validation.py プロジェクト: tylerweis14/pyrk
def test_ge_Quantity_type():
    val = 10 * units.meter
    valname = "testval"
    llim = 0 * units.meter
    assert_equal(v.validate_ge(valname, val, llim), val)
コード例 #11
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ファイル: test_validation.py プロジェクト: joosm/pyrk
def test_ge_both_neg():
    val = -2
    valname = "testval"
    llim = -3
    assert_equal(v.validate_ge(valname, val, llim), val)
コード例 #12
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ファイル: test_validation.py プロジェクト: joosm/pyrk
def test_ge_right_type():
    val = 10
    valname = "testval"
    llim = 0
    assert_equal(v.validate_ge(valname, val, llim), val)
コード例 #13
0
ファイル: test_validation.py プロジェクト: joosm/pyrk
def test_ge_Quantity_type():
    val = 10*units.meter
    valname = "testval"
    llim = 0*units.meter
    assert_equal(v.validate_ge(valname, val, llim), val)