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Forum: OpenFOAM

June 2, 2010, 01:21

Replies: 22

3D simulation with blended wingbody. Lift a 1/3 of what it shuld be. Any wrong?

Views: 8,678

Posted By LVDH

I do not know what your experience is and what...

I do not know what your experience is and what your are exactly doing but maybe you want to take a look at the software xflr5.

Forum: OpenFOAM

June 2, 2010, 01:10

Replies: 22

3D simulation with blended wingbody. Lift a 1/3 of what it shuld be. Any wrong?

Views: 8,678

Posted By LVDH

Hi, in that case your domainsize should be OK. ...

Hi,
in that case your domainsize should be OK.

Now you should first generate the plots like I suggested. You have to rerun the simulation for that.

Right now I do not know how many cells your...

Forum: OpenFOAM

May 31, 2010, 06:45

Replies: 22

3D simulation with blended wingbody. Lift a 1/3 of what it shuld be. Any wrong?

Views: 8,678

Posted By LVDH

Hi, there are two things I see on the first...

Hi,
there are two things I see on the first look.

1. I do not think your mesh resolution is sufficient. As far as I can see from the picture the domainsize seems quite small as well.

2. 1000...

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