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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: sakalido

Forum: CFX November 27, 2012, 14:16

Replies: 11 overflow and negative volume error in mesh deformation Views: 2,369 Posted By sakalido Chris, I agree with you. I think the... Chris, I agree with you. I think the problem is with the inconsistencies of the movements I define. I attached a picture. Here is more detail: 1. I have marked the walls with specified mesh...

Forum: CFX November 27, 2012, 12:58

Replies: 11 overflow and negative volume error in mesh deformation Views: 2,369 Posted By sakalido I have four iterations now and I looked at my... I have four iterations now and I looked at my mesh and tried to make a video of the mesh deformation. I don't see any strange deformation since the movement is very small. Unfortunately the saved...

Forum: CFX November 27, 2012, 11:04

Replies: 11 overflow and negative volume error in mesh deformation Views: 2,369 Posted By sakalido Chris, The right and left pistons are a... Chris, The right and left pistons are a separate part and the main domain inside the valve is a separate part as well. The washer in between the right and left pistons is a subdomain inside the...

Forum: CFX November 27, 2012, 09:39

Replies: 11 overflow and negative volume error in mesh deformation Views: 2,369 Posted By sakalido Chris and Glen, I attached a picture of my... Chris and Glen, I attached a picture of my valve geometry. I highlighted the moving walls (piston and the washer in between two sides of the piston which I have specified mes deformation) and...

Forum: CFX November 16, 2012, 17:23

Replies: 11 overflow and negative volume error in mesh deformation Views: 2,369 Posted By sakalido and I have tried "inlet" boundary condition as... and I have tried "inlet" boundary condition as well with specifying mass flow. Again no difference.

Forum: CFX November 16, 2012, 17:01

Replies: 11 overflow and negative volume error in mesh deformation Views: 2,369 Posted By sakalido overflow and negative volume error in mesh deformation Hi all, I am working on a mesh deformation problem. It's a pressure based valve. Cold and hot water are entered from separate inlets and the piston inside the valve moves based on the cold and...

Showing results 1 to 6 of 6

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