[ANSYS Meshing] Please how to tackle this complex servovalve flow meshing?thanks in advance

bismuth · April 25, 2018, 04:53

Actually i am studying and pressure drop of a Moog's 62 servovalve model but i can't properly mesh the extracted fluid domain because of its complex shape.any idea on how to approach it ?I uploded some pictures of the geometry and the fluid domain link's file lower . thanks in advance family.
https://drive.google.com/open?id=1VL...bgA7Batn0NQ7SJ

Gert-Jan · April 25, 2018, 07:30

Impossible to figure out based on 2 figures.
I would say you need a tet mesh with prisms (not hex at least).
Go for ICEM. Maybe not the best quality grid, but I consider this as quite forgiven for bad/difficult CAD. So at least you get a grid, so you can get started. That is better than no grid.
You could ask a specialist. See the CFD-freelance forum.

bismuth · April 25, 2018, 09:23

thanks a lot for the advices. Here is the link's geometry may be it will be more clear.

https://drive.google.com/open?id=1VL...bgA7Batn0NQ7SJ

April 25, 2018, 07:30		#2
Gert-Jan Senior Member Gert-Jan Join Date: Oct 2012 Location: Europe Posts: 1,827 Rep Power: 27	Impossible to figure out based on 2 figures. I would say you need a tet mesh with prisms (not hex at least). Go for ICEM. Maybe not the best quality grid, but I consider this as quite forgiven for bad/difficult CAD. So at least you get a grid, so you can get started. That is better than no grid. You could ask a specialist. See the CFD-freelance forum. bismuth likes this.

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April 25, 2018, 09:23		#3
bismuth New Member Ntatou john Join Date: Mar 2018 Posts: 2 Rep Power: 0	thanks a lot for the advices. Here is the link's geometry may be it will be more clear. https://drive.google.com/open?id=1VL...bgA7Batn0NQ7SJ