CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > Siemens > STAR-CCM+

Meshing near edges

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 18, 2022, 08:26
Post Meshing near edges
  #1
New Member
 
Raj Dasari
Join Date: Feb 2022
Posts: 11
Rep Power: 4
rdasari is on a distinguished road
Hello everyone

I'm new to Star ccm+ software. I was trying to do meshing for a simple geometry and the edges of the geometry in not meshed properly. I have attached the pictures of the meshing. Please suggest me to solve this problem.
Attached Images
File Type: jpg Screenshot 2022-02-18 142523.jpg (71.2 KB, 19 views)
File Type: png Screenshot 2022-02-18 142449.png (111.1 KB, 21 views)
File Type: png Screenshot 2022-02-18 142428.png (151.4 KB, 15 views)
rdasari is offline   Reply With Quote

Old   February 19, 2022, 09:35
Default
  #2
cwl
Senior Member
 
Chaotic Water
Join Date: Jul 2012
Location: Elgrin Fau
Posts: 435
Rep Power: 17
cwl is on a distinguished road
Please suggest how the edges of the geometry should be meshed properly.
cwl is offline   Reply With Quote

Old   February 21, 2022, 06:56
Default
  #3
New Member
 
Raj Dasari
Join Date: Feb 2022
Posts: 11
Rep Power: 4
rdasari is on a distinguished road
It is a cylindrical geometry with two different diameters. After meshing the smaller Diameter circular edge is completely deformed.
rdasari is offline   Reply With Quote

Old   February 21, 2022, 14:06
Default
  #4
New Member
 
Hollis Williams
Join Date: Jan 2022
Posts: 16
Rep Power: 4
HWilliams79 is on a distinguished road
I'm not an expert but that mesh looks quite coarse, what happens if you try a finer mesh?

Just clear meshes, change the parameters, then run everything again with a finer mesh.
HWilliams79 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
[Other] Meshing sharp edges kandelabr OpenFOAM Meshing & Mesh Conversion 1 August 25, 2017 09:02
[ANSYS Meshing] Smoothening ofSharp Edges for easy Meshing Saksham Bhutani ANSYS Meshing & Geometry 2 November 28, 2015 06:56
[ANSYS Meshing] How to not consider all edges during meshing RodriguezFatz ANSYS Meshing & Geometry 19 November 26, 2015 07:39
[snappyHexMesh] No layers in a small gap bobburnquist OpenFOAM Meshing & Mesh Conversion 6 August 26, 2015 09:38
Boundary layer meshing with sharp trailing edges Andrew Berner FLUENT 1 August 28, 2007 17:39


All times are GMT -4. The time now is 22:36.