3D Airfoil with Sharp Trailing Edge - Mesh Help

Toofanian · August 8, 2016, 20:28

Hi all,

I am using the ANSYS Workbench 16.2 meshing application to mesh a 3D flow domain for use in Fluent.

When I add inflation layers to my mesh, they produce highly skewed cells around the trailing edge of the airfoils, since they come to a sharp point. How can I resolve this? I have seen some solutions posted, but none for this software.

Screencap of current mesh attempt:

Thanks,
Toofanian

krishna13j · August 15, 2016, 19:03

Hi Toofanian(nice name),

It would not be too bad a trade-off to switch to ICEM block structured meshing if you're still facing the issue with your mesh. C-grid is a best practice for airfoils

Best.

August 8, 2016, 20:28	3D Airfoil with Sharp Trailing Edge - Mesh Help	#1
Toofanian New Member Alex Toofanian Join Date: Jun 2016 Location: Los Angeles, California Posts: 2 Rep Power: 0	Hi all, I am using the ANSYS Workbench 16.2 meshing application to mesh a 3D flow domain for use in Fluent. When I add inflation layers to my mesh, they produce highly skewed cells around the trailing edge of the airfoils, since they come to a sharp point. How can I resolve this? I have seen some solutions posted, but none for this software. Screencap of current mesh attempt: Thanks, Toofanian

August 15, 2016, 19:03	Potential Solution	#2
krishna13j New Member cfd_guy Join Date: Apr 2014 Location: Munich, Germany Posts: 21 Rep Power: 12	Hi Toofanian(nice name), It would not be too bad a trade-off to switch to ICEM block structured meshing if you're still facing the issue with your mesh. C-grid is a best practice for airfoils Best.

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