Problem with moving node using dynamic mesh on shared boundary

chris_aut · September 21, 2016, 08:03

Hi all!

I'm using a UDF to move every single node at a boundary individually. Unfortunatelly the last node of the boundary that has to move is the first one of another boundary.
If the node moves it should move all along that other boundary so that this wall is getting smaller and smaller.
My problem is that this last node of the moving wall is not moving. Any idea what can solve my problem?

Thanks for your help

nguyenhoa · April 22, 2019, 06:37

did you find solution for this problem
I have the same question, please help me!

September 21, 2016, 08:03	Problem with moving node using dynamic mesh on shared boundary	#1
chris_aut New Member anonymous Join Date: Dec 2015 Posts: 14 Rep Power: 11	Hi all! I'm using a UDF to move every single node at a boundary individually. Unfortunatelly the last node of the boundary that has to move is the first one of another boundary. If the node moves it should move all along that other boundary so that this wall is getting smaller and smaller. My problem is that this last node of the moving wall is not moving. Any idea what can solve my problem? Thanks for your help

April 22, 2019, 06:37	hello	#2
nguyenhoa New Member nguyenhoa Join Date: Apr 2019 Posts: 9 Rep Power: 7	did you find solution for this problem I have the same question, please help me!

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Problem in setting Boundary Condition	Madhatter92	CFX	12	January 12, 2016 05:39
[ICEM] 3D Dynamic Mesh - Boundary layer mesh issues	nathanricks	ANSYS Meshing & Geometry	0	September 23, 2015 06:14
[snappyHexMesh] No layers in a small gap	bobburnquist	OpenFOAM Meshing & Mesh Conversion	6	August 26, 2015 10:38
Wrong flow in ratating domain problem	Sanyo	CFX	17	August 15, 2015 07:20
fluent add additional zones for the mesh file	SSL	FLUENT	2	January 26, 2008 12:55