CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > Siemens

Thin wall meshing and High velocity issue

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Search this Thread Display Modes
Old   May 30, 2019, 02:00
Default Thin wall meshing and High velocity issue
New Member
Stephen Adeoye
Join Date: May 2019
Posts: 3
Rep Power: 6
dehbola is on a distinguished road
Hello I am new to star ccm, and I have been trying to simulate the velocity and heat transfer properties of super critical co2 through a micro impingement jet. Whenever I run it, my max velocities are very high which doesnít conform to my calculation. I believe the problem is with my mesh but it looks fine to me although I might be wrong as this is my first experience on numerical simulation. I double checked the physics and it looks correct. I really donít know where I am getting it wrong.

Also included in the geometry is a heater of 100nm thickness. Iím having problem meshing that as the thickness is very small. How can I go about all these.? Thanks
dehbola is offline   Reply With Quote


impingement, supercrical co2, thin walls

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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
Meshing and Solver Settings dealing with high pressure gradients hellsblade.91 Main CFD Forum 1 January 4, 2022 16:09
Question about adaptive timestepping Guille1811 CFX 25 November 12, 2017 18:38
High velocity in Laminar flow Manojmech FLUENT 0 November 3, 2016 05:37
[Other] 3d high lift meshing linyx ANSYS Meshing & Geometry 1 April 7, 2013 04:36
[Gmsh] Meshing thin, curved solids in Gmsh tibich72 OpenFOAM Meshing & Mesh Conversion 0 January 5, 2012 12:05

All times are GMT -4. The time now is 18:28.