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November 13, 2012, 23:37 |
Velocity profile correct ?
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#1 |
New Member
Jasdeep
Join Date: Oct 2012
Posts: 13
Rep Power: 13 |
Ran an analysis on an eppler airfoil at 10 m/s, the velocity near the surface is zero ??? Is it supposed to be like that ?
Model: Laminar, Pressure based e374 data.jpg |
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November 13, 2012, 23:47 |
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#2 |
Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 5,674
Rep Power: 65 |
Did you apply the no-slip boundary condition on airfoil? If so then yes, velocity should approach 0 at solid boundaries.
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November 14, 2012, 00:26 |
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#3 |
New Member
Jasdeep
Join Date: Oct 2012
Posts: 13
Rep Power: 13 |
Does it affect the final result , Lift, drag and pitching moment ?
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November 14, 2012, 03:51 |
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#4 |
Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 5,674
Rep Power: 65 |
Of course. It must.
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Tags |
airfoil, boundary, velocity |
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