2528df0f75
These changes make it unnecessary to copy header files around during the build process, which tends to confuse IDEs and debuggers. The headers which comprise Cantera's external C++ interface are now in the 'include' directory. All of the samples and demos are now in the 'samples' subdirectory.
34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
"""
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Transport properties for solids.
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This class implements a simple model for the diffusion coefficients and
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the thermal conductivity of a solid. The diffusion coefficients have
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modified Arrhenius form, and the thermal conductivity is constant.
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All parameters are user-specified, not computed from a physical model.
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Examples:
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>>> tr = SolidTransport(solid_phase)
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>>> tr.setThermalConductivity(0.5) # W/m/K
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>>> tr.setDiffCoeff(species = "OxygenIon", A = 2.0, n = 0.0, E = 700.0)
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Note that the diffusion coefficient is computed from D = A * T^n *
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exp(-E/t) in m^2/s. Diffusion coefficients for unspecified species are
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set to zero.
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"""
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from Cantera.Transport import Transport
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class SolidTransport(Transport):
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def __init__(self, phase = None):
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Transport.__init__(self, model = "Solid", phase = phase)
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def setThermalConductivity(self, lamb):
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self.setParameters(1, 0, [lamb, 0.0])
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def setDiffCoeff(self, species = "", A = 0.0, n = 0.0, E = 0.0):
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k = self._phase.speciesIndex(species)
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self.setParameters(0, k, [A, n, E])
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