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URGENT!!Need help my body dissapear in fluent after meshing

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Old   April 26, 2012, 16:30
Default URGENT!!Need help my body dissapear in fluent after meshing
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Tarmizi Halimi
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Hello everybody,
I am final year student, i need to complete my final year project.I am doing in analysing drag and lift on variety degree lip on fishing lure.

My problem is after done the meshing and went in fluent, the body is disappear.Only boundary box left. I really can't find the solution have no idea, and the due date is within 2 weeks from now.

Here is my flow work.

1-Import the geometry from solid work (fishing lure)
2-Used enclosure to make boundary condition.
3-Do mesh and selected named to determine where inlet,wall,body,outlet.
4-In fluent, just inlet,interior solid,outlet and wall appear but the body of fishing lure is not appear.

Guys please do help me since i am new in using ansys.I really need your help.
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Old   April 26, 2012, 19:47
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Ghazlani M. Ali
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can you attach project file ?
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New to ICEM CFD, try this document --> http://goo.gl/G2gkE
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Old   April 26, 2012, 22:27
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Quote:
Originally Posted by diamondx View Post
can you attach project file ?

Hello ali, this is the picture i've attached.


1) This picture show when meshing and after done in selected the name for boundary condition.



2)This is when i go through in fluent and the body of lure is missing.



Please do help me. the objective is to find the drag n lift at the lip.This is the 3rd degree. I have another 2 degree and also faced with the same problem.
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Old   April 26, 2012, 23:00
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It is possible that you may select boundaries for both layers: fluid and solid and so they became overlapping. I think if you right-click and suppress solid (geometry>solid) before choosing and naming it again, this may solve the problem.
Attached Images
File Type: png meshing.png (88.8 KB, 5 views)
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Old   April 28, 2012, 12:37
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Originally Posted by chg View Post
It is possible that you may select boundaries for both layers: fluid and solid and so they became overlapping. I think if you right-click and suppress solid (geometry>solid) before choosing and naming it again, this may solve the problem.

I tried again but its still not work. I really do not know why this happened.WHat kind of body or subject geometry.is it must in 1 part 1 body?
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