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January 9, 2013, 10:14 |
molar mass of mixture
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#1 |
New Member
Join Date: Feb 2012
Posts: 25
Rep Power: 14 |
Can anyone kindly let me know how to calculate the molar mass of a gas mixture in each cell. I am using hsCombustionThermo.
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May 2, 2019, 16:29 |
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#2 |
Member
Join Date: Feb 2018
Posts: 91
Rep Power: 8 |
Were you able to figure it out
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May 3, 2019, 04:46 |
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#3 |
Member
Join Date: Dec 2018
Location: Darmstadt, Germany
Posts: 87
Rep Power: 7 |
Hey Charles,
the mixture averaged molar mass can be accessed via the mixture classes in the thermophysicalModels library (at least in my version, of1612). The mixture itself is a "part" of the thermo object which is used in your solver. In order to access it, something similar to Code:
const auto mixture = thermo.composition(); Code:
// create new field to get the mixture at write time volScalarField mixtureMolarMass ( IOobject ( "WMixture", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::AUTO_WRITE ), mixture.W() ); Cheers RP |
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