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Showing results 1 to 7 of 7 Search took 0.00 seconds. Search: Posts Made By: mactech001

Forum: CFX March 11, 2010, 02:31

Replies: 13 experiment and simulation comparison Views: 3,048 Posted By mactech001 Yes, the solution all converges to RMS residual... Yes, the solution all converges to RMS residual 1e-5

Forum: CFX March 9, 2010, 21:34

Replies: 13 experiment and simulation comparison Views: 3,048 Posted By mactech001 Hi all, i'm facing another problem: i think... Hi all, i'm facing another problem: i think one turbulence model for a certain flowrate doesn't work for another flowrate..... is it true??? My comparisons on inlet/outlet pressure difference...

Forum: CFX March 4, 2010, 02:57

Replies: 13 experiment and simulation comparison Views: 3,048 Posted By mactech001 Is it true that, changing the turbulence model,... Is it true that, changing the turbulence model, will not have the slightest effect on the heat transfer from solid to fluid please?

Forum: CFX March 1, 2010, 02:48

Replies: 13 experiment and simulation comparison Views: 3,048 Posted By mactech001 Hi zandi, thank you for your reply and... Hi zandi, thank you for your reply and suggestions. i've tried using Shear Stress Transport Model and the BSL Reynolds Stress model in the fluid Domain> Fluid Models page > Turbulence Option....

Forum: CFX February 23, 2010, 21:12

Replies: 13 experiment and simulation comparison Views: 3,048 Posted By mactech001 i've increased the mesh sizing of the fluid from... i've increased the mesh sizing of the fluid from 1.5e-3 to 0.8e-3 No significant difference in calculated pressure difference. Calculated pressure difference is still about 30% higher than measured...

Forum: CFX February 21, 2010, 04:27

Replies: 13 experiment and simulation comparison Views: 3,048 Posted By mactech001 RE: mesh sensitivity Hi feizaghaee, thank you for your reply. my cooling jacket has coolant channel of a helical configuration. should i concentrate more mesh on the corners on the fluid part please?

Forum: CFX February 20, 2010, 21:23

Replies: 13 experiment and simulation comparison Views: 3,048 Posted By mactech001 experiment and simulation comparison Dear all, I've been designing a cooling jacket for an electrical machine, and i'm now comparing experimental and simulation results from a fluid analysis point of view. At the same inlet...

Showing results 1 to 7 of 7

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