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

Forum: Main CFD Forum January 31, 2012, 02:08

Replies: 9 Problem with Cp results. Views: 1,690 Posted By Martin Hegedus I ran my CFD code, AT CFD (structured RANS with... I ran my CFD code, AT CFD (structured RANS with SA turb model), on the 4415. http://www.hegedusaero.com/software.html The outer boundary is 150x the chord, the 4415 includes the base, there are...

Forum: Main CFD Forum January 22, 2012, 10:35

Replies: 9 Problem with Cp results. Views: 1,690 Posted By Martin Hegedus Thanks for your update. Can you provide a... Thanks for your update. Can you provide a reference for the WT results and which flow solver are you using?

Forum: Main CFD Forum January 20, 2012, 10:44

Replies: 9 Problem with Cp results. Views: 1,690 Posted By Martin Hegedus In general, and this is from my own limited (as... In general, and this is from my own limited (as far as I'm concerned!) experience, the impact will depend on thickness, chamber, and Re and is usually seen more at the trailing edge than the leading...

Forum: Main CFD Forum January 19, 2012, 11:31

Replies: 9 Problem with Cp results. Views: 1,690 Posted By Martin Hegedus It could be the turbulence model, but, if you do... It could be the turbulence model, but, if you do not expect a separation bubble, I'm skeptical. At the leading edge, the boundary layer is thin. In general, and for separated flow, I expect the...

Forum: Main CFD Forum January 19, 2012, 10:31

Replies: 9 Problem with Cp results. Views: 1,690 Posted By Martin Hegedus Could be separation or wind tunnel walls. What... Could be separation or wind tunnel walls. What is your angle of attack and which airfoil?

Showing results 1 to 5 of 5

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