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implementation of combustion in fireFoam 1.6-1.0 |
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January 2, 2013, 15:51 |
implementation of combustion in fireFoam 1.6-1.0
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Senior Member
Join Date: Nov 2012
Posts: 171
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Hi All,
I read the source codes of fireFoam 1.6-1.0, and have some questions about how the combustion is implemented in this code. The source is downloaded from the website: http://code.google.com/p/firefoam-dev/. In this code, the equations about density, momentum, mixture fraction and mixture fraction variance, pressure, total enthalpy as well as the corresponding turbulence quantities are solved. However, in all these equations, there is no combustion source terms solved. For example, in the enthalpy equation: fvm::ddt(rho, h) + mvConvection->fvmDiv(phi,h) - fvm::laplacian(turbulence->alphaEff(), h) == dpdt + fvc::div(phi/fvc::interpolate(rho)*fvc::interpolate(p)) - p*fvc::div(phi/fvc::interpolate(rho)) + radiation->Sh(thermo) The terms in the RHS of the above expression are Dp/Dt+radiation source terms. Does anybody have experience in using this code? Thank you in advance. best regards, H |
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