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Old   October 10, 2009, 05:49
Default rhoSimpleFoam & buoyantFoam
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toto
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Hi,
I tried to simulate using rhoSimpleFoam and buoyantSimpleFoam, but I became following problems:

1. The Pressure Solver needs 1000 Iteration per Timestep

2. I canīt find the thermoType below under thermophysicalpropeties
thermoType hThermo<pureMixture<constTransport<specieThermo<hC onstThermo<perfectGas>>>>>;


- could someone send me a case simulated using rho- or buoyantSimpleFoam ?

- I would also like to know how to set alpha, mut, p, T under "0-Directory"


Thank you in advance (It is very important please!)

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Old   October 11, 2009, 08:45
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Hi Ronaldo,

maybe my case help you a little bit. It is for OpenFOAM Version 1.5-dev (bouyantSimpleFoam). It is a small room with 3 inlets and 3 outlets.

Your problem looks like a pressure boundary mistakes (1000 iterations).

http://rapidshare.com/files/291528070/raum.tgz.html

Bye
Tian
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