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Mesh generation in Fluent

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Old   October 13, 2021, 05:09
Default Mesh generation in Fluent
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suna
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Hello,

An urgent suggestion is needed from the members. After mesh formation, vertical lines are coming out in inclined form and throughout the airfoil it is in inclination form in C shaped domain. In case of other people's meshing, I have seen at first the vertical mesh comes in an inclined way and then it forms as vertically from middle part of airfoil till end part of it in C shaped domain.

In my case, it is in inclined form throughout the c shaped domain. Why this happens in my case? Will there be any problem in getting accurate results? I have attached my mesh image and other peoples mesh image.

Please help everyone! Thanks!
Attached Images
File Type: jpg mesh of NACA 0018 by me.jpg (73.8 KB, 8 views)
File Type: png mesh of NACA 0018 by other people.png (62.4 KB, 7 views)
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Old   October 13, 2021, 05:25
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Alexander
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AlexanderZ will become famous soon enoughAlexanderZ will become famous soon enough
google "mesh skewness fluent"
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Old   October 13, 2021, 06:35
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suna
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Thanks for the reply. Max skewness is 0.56. I don't think skewness is the issue in this aspect!
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