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Forum: FLUENT

June 4, 2013, 13:53

Replies: 2

Drag

Views: 1,645

Posted By ashishtbm

my drag coefficient value at 4 degree angle of...

my drag coefficient value at 4 degree angle of attack is 1.55e-3 and for cylinder it is around 1.2.
Does this value seems right for the inviscid case?
At higher angle of attack, flow even separates...

Forum: FLUENT

June 4, 2013, 09:20

Replies: 2

Drag

Views: 1,645

Posted By ashishtbm

Drag

I am simulating a 2D naca 0012 airfoil under invsid conditions but I am getting positive drag which should e ideally zero for inviscid case and streamline should turn at the trailing edge to up...

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