CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > CFX

Is it possible to halve the mesh

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 16, 2019, 07:45
Default Is it possible to halve the mesh
  #1
Senior Member
 
Sasan Ghomi
Join Date: Sep 2012
Location: Denmark
Posts: 292
Rep Power: 14
sasanghomi is on a distinguished road
Dear Friends,

I am simulating the fluid flow inside an electrical generator (End-Winding Region). This is a conjugate heat transfer. The most problematic point is the mesh generation process for the solid part. (It includes many conductors which are attached to the insulation parts.)
The bright side of the story is that the solid parts can be patterned and in other words, the mesh can be generated for just one part of the solid and the generated mesh can be patterned easily. However, I cannot go through a 360-Degree simulation because the number of cells becomes so high and running the simulation becomes impossible. In fact, the simulation (because of the symmetry and periodicity) can be done with the help of a 180-degree model. Also, the mesh generation process for the solid part for a 180-degree model is time-consuming and I cannot benefit from the patterning technique.
One solution in my mind is that I can generate the mesh for a 360-degree model in the solid part, however the fluid is a 180-degree model (It would be possible in terms of the number of cells). So, a 360-degree model for the solid part meets a 180-degree model for the fluid part.
My Question is that;
Is it possible to map the temperature of the half of solid (on the interface between Solid & Fluid) which has an interface with the fluid part onto the part of solid which has no fluid to dissipate the energy?
sasanghomi is offline   Reply With Quote

Reply


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
sliding mesh problem in CFX Saima CFX 46 September 11, 2021 07:38
Star CCM Overset Mesh Error (Rotating Turbine) thezack Siemens 7 October 12, 2016 11:14
[ICEM] surface mesh merging problem everest ANSYS Meshing & Geometry 44 April 14, 2016 06:41
[ICEM] Problem making structural mesh on a surface froztbear ANSYS Meshing & Geometry 1 November 10, 2011 08:52
[snappyHexMesh] snappyHexMesh won't work - zeros everywhere! sc298 OpenFOAM Meshing & Mesh Conversion 2 March 27, 2011 21:11


All times are GMT -4. The time now is 05:45.