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[GAMBIT] Need help with meshing 3D Delta wing

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Old   February 2, 2012, 03:12
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Tran Anh Tuan
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Hi Yatindra, I'm looking for some documents about delta wing ( theory, problems of delta wings, ad&disadvantage,... ). Do you have them? Can u share them
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Old   February 7, 2012, 16:29
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yatindra kashyap
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Quote:
Originally Posted by tuantran View Post
Hi Yatindra, I'm looking for some documents about delta wing ( theory, problems of delta wings, ad&disadvantage,... ). Do you have them? Can u share them

sure...do u have any prior knldge of aerodynamics ? there is no such specific book for delta wing...its come under subject of aerodynamic...the problem on which you are working is subsonic..(landing at high alpha)...for that you should know about leading edge suction analogy to understand lift generation of delta at high alpha(which is more diffrent then high aspect ratio wing)


and how far your work has reached ?
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Old   September 17, 2012, 07:00
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hhh
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kumar
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Dear friends,

i am doing 3D wing analysis by using gambit & fluent software. i subtract my wing from outer domain, My velocity is 5m/s, area is 0.0102 sq m, length is 0.065 m, for my case it is steady, laminar, incompressible flow, i want to do analysis, in fluent i don't exactly which boundary condition is suitable, please see the attached image, in that i consider wing as wall, one face is velocity inlet& opposite face is pressure outlet, remaining faces i consider symmetry boundary condition is it correct for my problem,

For this problem what is exact domain size & what are the boundary conditions, please help me & give your suggestions.

MY Domain size
From velocity inlet to wing is (3x) remaining all are 6x , x is length.
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