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-   -   [Other] Turbo grid Splitter meshing (http://www.cfd-online.com/Forums/ansys-meshing/108196-turbo-grid-splitter-meshing.html)

vitulaaak October 17, 2012 03:28

Turbo grid Splitter meshing
 
Hello,

does anyone have an experience with meshing radial splitter blade wheels using ATM Optimized topology?

I use this topology for full blade wheels and it works really well. When I tried to use it for splitters, it always falls on errors, that it cannot choose the topology automatically.

Thank you
Vit

Far October 17, 2012 04:32

ATM is working fine for splitter blade. Either you you have problems in the geometry files (profile.curve etc) or you are using Turbogrid V13

http://imageshack.us/a/img254/4017/85915508.png

vitulaaak October 17, 2012 06:41

I checked the BGD output and there seemed to be no problem.
Yet using the ATm is not working. I am using workbech 14.

V.

Far October 17, 2012 06:42

is it possible for you to send the .curve files on forum or through pm?

Far October 17, 2012 07:02

Trailing edge shape is round or square? if sharp then check the option of cut-off or square trailing edge option for the both blades (main and splitter)

http://imageshack.us/a/img203/1528/73088892.png

vitulaaak October 17, 2012 08:31

Hi Far,

I think, I will not be able to share the files unfortunately.

I am using for both full bl and splitters ellipse 2:1.

Also trailing edge is rounded.

V.


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