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August 15, 2009, 10:12 |
detection of flow separation on airfoil
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#1 |
Senior Member
Join Date: Jun 2009
Posts: 100
Rep Power: 17 |
Hi,
I am simulating flow over a NACA 0018 airfoil at low Re numbers. I have regions on the airfoil with expressly low pressure( bottom of the scale) Do they signify the separation bubble because I am still seeing pathlines through that region. I have tried simulating at moderate angles of attack so the aforementioned pressure areas cannot signify shock. |
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