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June 6, 2018, 05:11 |
Pressure coefficient in StarCCM
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#1 |
New Member
ÁmbarGS
Join Date: Jun 2018
Posts: 2
Rep Power: 0 |
Good morning,
I'm currently trying to analyze a wing with the NACA 0015 to get the pressure coefficient in several sections of the wing. However, the Cp results show fluctuations, why does this happen? Attached an image of the mesh and the graph of Cp Thank you very much Best regards |
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June 6, 2018, 06:19 |
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#2 |
Member
JOHN SHERJY SYRIAC
Join Date: May 2018
Posts: 35
Rep Power: 7 |
Is this simulation - unsteady or steady case?
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June 6, 2018, 06:33 |
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#3 |
New Member
ÁmbarGS
Join Date: Jun 2018
Posts: 2
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June 6, 2018, 06:39 |
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#4 |
Member
JOHN SHERJY SYRIAC
Join Date: May 2018
Posts: 35
Rep Power: 7 |
try to refine the region very near the airfoil by giving more no of prism layers..make a volumetric control region surrounding the airfoil using volumetric control so that it is finely meshed near the airfoil surface to get better results..
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