[Workbench] Error structured mesh for an airfoil

daniellarrondo · July 2, 2024, 08:36

Hi, im currently learning CFD and i have some trouble meshing airfoil with significant chamber. I have followed some tutorials and made some good meshes, but now im doing a mesh for NACA6411 and i have this (picture: https://files.fm/u/xnwzngchgh ).
Help please, im not having the result i want. Thanks!!

Eduardoo · July 2, 2024, 10:23

Your bias factor on some of your Edge Sizings is set up in the wrong direction. Zoom in and make sure you're using the right type of Bias Factor, and that it is set up in the proper direction, towards the airfoil.

daniellarrondo · July 2, 2024, 11:17

That is the problem, i revised all the bias from all sizings and more, and seems correct.

July 2, 2024, 08:36	Error structured mesh for an airfoil	#1
daniellarrondo New Member Daniel Larrondo Join Date: Jul 2024 Location: Spain Posts: 3 Rep Power: 2	Hi, im currently learning CFD and i have some trouble meshing airfoil with significant chamber. I have followed some tutorials and made some good meshes, but now im doing a mesh for NACA6411 and i have this (picture: https://files.fm/u/xnwzngchgh ). Help please, im not having the result i want. Thanks!!

July 2, 2024, 10:23		#2
Eduardoo New Member Eduardo Join Date: May 2024 Posts: 2 Rep Power: 0	Your bias factor on some of your Edge Sizings is set up in the wrong direction. Zoom in and make sure you're using the right type of Bias Factor, and that it is set up in the proper direction, towards the airfoil. daniellarrondo likes this.

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July 2, 2024, 11:17		#3
daniellarrondo New Member Daniel Larrondo Join Date: Jul 2024 Location: Spain Posts: 3 Rep Power: 2	That is the problem, i revised all the bias from all sizings and more, and seems correct.