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February 4, 2015, 04:35 |
temperature jump
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#1 |
New Member
sabrina bina
Join Date: Jan 2015
Location: Algeria
Posts: 10
Rep Power: 11 |
Hi,
I want calculate a temperature distribution in a gaz restricted by a solid (especially in the gaz-surface boundary or exactely Knudsen layer) for calculate the temperature of gar near the surface (temperature jump), we must used the surface temperature Tw in the condition (0.01<Kn<0.1). so here, I have this method: create new field function, that define the relation between Tg (temperature Jump) and Tw in the condition (0.01<Kn<0.1), but in this relation, I have the derivative of the temperature Tw (dT/dy) and I dont find this derivative in StarCCM+. So how can I solve this problem? and if has any suggestion for an other method to calculate this temperature. thanks in advance. Sabrina |
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