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Forum: Main CFD Forum

October 21, 2010, 05:04

Replies: 5

help for the Fastran

Views: 2,219

Posted By june_zhazha

I usually use fisrst order differencing scheme...

I usually use fisrst order differencing scheme (Roe or Vanleer) to initialize the flow field, and then go to a higher order scheme. But finally the result is divergence. Does anyone meet this...

Forum: Main CFD Forum

October 20, 2010, 06:38

Replies: 5

help for the Fastran

Views: 2,219

Posted By june_zhazha

I use structured grid. Y+~40

I use structured grid. Y+~40

Forum: Main CFD Forum

October 20, 2010, 01:51

Replies: 5

help for the Fastran

Views: 2,219

Posted By june_zhazha

help for the Fastran

I use CFD-Fastran to compute the lift force and drag force of the AGARD-B model at Ma=1.5, total temperature T0=288k, dynamic pressure Q=62Kpa conditions, at first it converges very well. But after...

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