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Error in chtMultiRegionSimpleFoam (solveSolid.H) |
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May 28, 2011, 17:54 |
Error in chtMultiRegionSimpleFoam (solveSolid.H)
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#1 |
New Member
Jean El-Hajal
Join Date: Jun 2010
Location: Ulm
Posts: 16
Rep Power: 15 |
Dear All,
There is an error in the resolution of the temperature in the solid part of chtMultiRegionSimpleFoam. In version 1.7.x and 1.6-ext In the tutorial: K is the thermal conductivity (kg .m³ / s K) (1 1 -3 -1) . But in solveSolid.H: fvScalarMatrix tEqn ( -fvm::laplacian(K, T) ); here K should be the Thermal Diffusivity (DT). (m²/s) So in the chtMultiRegionSimpleFoam: It will be better to rename the 0/solid/K → 0/solid/DT and to change solveSolid.H to: fvScalarMatrix tEqn ( -fvm::laplacian(DT, T) ); Jean |
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