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Forum: OpenFOAM Running, Solving & CFD

March 29, 2009, 13:58

Replies: 44

Uniform Flow around a cylinder

Views: 5,974

Posted By santos

Hi Bin, I just finished a simulation with...

Hi Bin,

I just finished a simulation with 1/40 ratio between sphere radius and channel height, and my Cd value deviates just 3% from Stokes law (in my previous attempts the error was higher for...

Forum: OpenFOAM Running, Solving & CFD

March 27, 2009, 05:14

Replies: 44

Uniform Flow around a cylinder

Views: 5,974

Posted By santos

Hi there! Allow me to enter your boat, now I...

Hi there!

Allow me to enter your boat, now I am studying creeping flow around a sphere, Reynolds = 0.1. I will be glad to keep up with your progress, and I will keep you up to date with mine as...

Forum: OpenFOAM Running, Solving & CFD

March 13, 2009, 05:47

Replies: 44

Uniform Flow around a cylinder

Views: 5,974

Posted By santos

Hi Bin! Try to use central

Hi Bin!

Try to use central differencing (linear) scheme instead of upwind on the convection. I think its more appropriate for your low Reynolds problem.

Regards,
Jose Santos

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