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Implementation of Energy Equation- two Phase

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Old   July 29, 2019, 14:16
Default Implementation of Energy Equation- two Phase
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siavash
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Hi,
I am new to OpenFOAM. I am trying to implement the attached energy equation for developing a solver to simulate evaporation. I was wondering if anyone could point me in the right direction and guiding me on how to implement this?

I will be modifying interPhaseChangeFoam, I have created the required temperature field, and I have modified the mass transfer module.

Thank you,
Siavash
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Old   April 22, 2022, 02:53
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hari charan
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Hello siavash,
Even I am trying the same. I implemented TEqn and required mass transfer model. but endded up with the errors like this.


createFields.H:50: undefined reference to `Foam:haseChangeTwoPhaseMixture::New(Foam::Geome tricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&)'
/usr/bin/ld.bfd: /home/hari/OpenFOAM/hari-8/platforms/linux64GccDPInt32Opt/lib/libmyIncompressibleTwoPhaseThermalMixture.so: undefined reference to `Foam::conductivityModel::New(Foam::word const&, Foam::dictionary const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&)'


Have you solved your problem? If so can you tell me what I should do to remove the above Error
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Old   April 22, 2022, 08:11
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Hey, yeah, I figured it out. Itís a lot more complicated. I am actually working on publishing my paper on it. If you give me a few weeks, I can share my solver with you and you can use it to modify whatever you want with it.
Mass transfer in interFoam is tricky because it happens at the interface, and you have to define a way to get gradient of vapor at interface.
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Old   April 22, 2022, 08:22
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Thanks for reply. Can you send me after publishing. I will try my best to resolve it mean while
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