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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: fredo490

Forum: OpenFOAM Running, Solving & CFD May 9, 2013, 07:40

Replies: 11 compressible low speed channel flow Views: 2,558 Posted By fredo490 Well, you didn't mention that before... I'm not... Well, you didn't mention that before... I'm not familiar with micro channels. Where does the heat come from ? Also, are you sure your flow is really 100% laminar ? How is the flow at the inlet of...

Forum: OpenFOAM Running, Solving & CFD May 9, 2013, 05:15

Replies: 11 compressible low speed channel flow Views: 2,558 Posted By fredo490 I'm not familiar with rhoCentralFoam but I don't... I'm not familiar with rhoCentralFoam but I don't think it is suitable for you. rhoCentralFoam is a density based solver (which was primarily designed for supersonic flow) while rhoSimplecFoam is a...

Forum: OpenFOAM Running, Solving & CFD May 9, 2013, 05:11

Replies: 11 compressible low speed channel flow Views: 2,558 Posted By fredo490 Instead of copying all the file here, you can... Instead of copying all the file here, you can actually upload them. There is a function "Attach Files" just below the submit button. rhoSimplecFoam can be either turbulent or laminar. You can use...

Forum: OpenFOAM Running, Solving & CFD May 9, 2013, 04:54

Replies: 11 compressible low speed channel flow Views: 2,558 Posted By fredo490 By the way, why do you need a compressible flow ?... By the way, why do you need a compressible flow ? And try to post your full case. Maybe you made a mistake somewhere else.

Forum: OpenFOAM Running, Solving & CFD May 9, 2013, 03:54

Replies: 11 compressible low speed channel flow Views: 2,558 Posted By fredo490 The problem in your case is that the pressure... The problem in your case is that the pressure gradient in your domain is too small. You should work with a solver using a "relative pressure". Your case reminds me this topic:...

Showing results 1 to 5 of 5

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