CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

AMI with moving mesh

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 22, 2017, 09:46
Default AMI with moving mesh
  #1
New Member
 
Nils Gantner
Join Date: Oct 2015
Posts: 1
Rep Power: 0
Nils_Gantner is on a distinguished road
Hello together,

I have a problem with AMI's an moving mesh.
I work with OF 4.1.
First i connect two easy blocks with an ami, then i give a point/cellmotion on the opposite side of one block, my mesh at the ami gets distorted. The bc on the ami patches are cyclicAMI.
When I change the ami's into walls I don't have this problem, because the i can give zero moving condition to the patch.
But i need the ami's for my problem.
What can I do to hold the nodes on the ami's at the same postion?
You can download the case and try it with moveDynamicMesh.

Greeting and thanks

Nils
Attached Images
File Type: png Mesh.PNG (15.7 KB, 36 views)
Attached Files
File Type: gz Moving_block.gz (153.3 KB, 6 views)
Nils_Gantner is offline   Reply With Quote

Reply

Tags
ami patches, amicyclic, moving mesh


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
how to set periodic boundary conditions Ganesh FLUENT 15 November 18, 2020 07:09
AMI speed performance danny123 OpenFOAM 21 October 24, 2020 05:13
[snappyHexMesh] SnappyHexMesh for internal Flow vishwa OpenFOAM Meshing & Mesh Conversion 24 June 27, 2016 09:54
snappyhexmesh remove blockmesh geometry philipp1 OpenFOAM Running, Solving & CFD 2 December 12, 2014 11:58
[snappyHexMesh] external flow with snappyHexMesh chelvistero OpenFOAM Meshing & Mesh Conversion 11 January 15, 2010 20:43


All times are GMT -4. The time now is 02:54.