Search Results

User Name Remember Me Password

Showing results 1 to 7 of 7 Search took 0.00 seconds. Search: Posts Made By: Maddin

Forum: STAR-CCM+ June 4, 2009, 06:37

Replies: 11 Density/Temperature problem Views: 3,411 Posted By Maddin Thanks for you answer. I have shown it a other... Thanks for you answer. I have shown it a other guy and I think we have found a solution. I didn't had changed the specific heat etc. in my gas components, we think because of the different density...

Forum: STAR-CCM+ June 4, 2009, 03:02

Replies: 11 Density/Temperature problem Views: 3,411 Posted By Maddin Hmm I tried to simulate a test case and there is... Hmm I tried to simulate a test case and there is the same problem. Mesh is very fine, don't have any idea. Will make a "simple" case today and then look if there is the same problem. When I can't...

Forum: STAR-CCM+ June 3, 2009, 04:01

Replies: 11 Density/Temperature problem Views: 3,411 Posted By Maddin With the smaller cells the temperature peak is no... With the smaller cells the temperature peak is no problem anymore. But the energy converged very slow, the second gas also converged very slow. What is "CG"?

Forum: STAR-CCM+ June 2, 2009, 13:19

Replies: 11 Density/Temperature problem Views: 3,411 Posted By Maddin There were only 3-5 cells where I have the... There were only 3-5 cells where I have the problem. The temperature is lower now. I have made the cell size smaller in this area. Tomorrow I should know if it works. /edit: How can I remove this...

Forum: STAR-CCM+ May 29, 2009, 04:25

Replies: 11 Density/Temperature problem Views: 3,411 Posted By Maddin So the run is still working. Energy is still on a... So the run is still working. Energy is still on a high level (1.55...E-01) and didn't change very much. Mesh looks good (had made it very fine around the zone which made problems). I will try to...

Forum: STAR-CCM+ May 28, 2009, 16:06

Replies: 11 Density/Temperature problem Views: 3,411 Posted By Maddin I want to see the "mixing" of the two gases. ... I want to see the "mixing" of the two gases. But I think the problem is maybe the second small pipe for the second gas. I will make a run without the second gas, maybe there is already the problem.

Forum: STAR-CCM+ May 28, 2009, 10:08

Replies: 11 Density/Temperature problem Views: 3,411 Posted By Maddin Density/Temperature problem Hey guys, I've got a problem and i have no idea what I can do. I have a pipe, in this pipe I have a second smaller pipe. In each pipe is a gas. The gas in the big pipe has 300°C and the gas in...

Showing results 1 to 7 of 7

Forum Jump User Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home General Forums     Main CFD Forum     System Analysis     Structural Mechanics     Electromagnetics     CFD Freelancers     Hardware     Lounge Software User Forums     ANSYS         CFX         FLUENT             Fluent Multiphase             Fluent UDF and Scheme Programming         ANSYS Meshing & Geometry     Autodesk Simulation CFD     AVL FIRE     COMSOL     CONVERGE     Fidelity CFD     FloEFD, FloWorks & FloTHERM     FLOW-3D     OpenFOAM         OpenFOAM News & Announcements             OpenFOAM Announcements from ESI-OpenCFD             OpenFOAM Announcements from OpenFOAM Foundation             OpenFOAM Announcements from Other Sources         OpenFOAM Installation         OpenFOAM Meshing & Mesh Conversion         OpenFOAM Pre-Processing         OpenFOAM Running, Solving & CFD         OpenFOAM Post-Processing         OpenFOAM Programming & Development         OpenFOAM Verification & Validation         OpenFOAM Community Contributions             OpenFOAM CC Toolkits for Fluid-Structure Interaction         OpenFOAM Journal         OpenFOAM Bugs     Phoenics     REEF3D         REEF3D News & Announcements     Siemens         STAR-CCM+         STAR-CD     SU2         SU2 News & Announcements         SU2 Installation         SU2 Shape Design Mesh Generation & Pre-Processing Software     ANSA     enGrid     GridPro     Pointwise & Gridgen Visualization & Post-Processing Software     EnSight     FieldView     ParaView     Tecplot Special Topics     Mesh Generation & Pre-Processing     Visualization & Post-Processing CFD Online Community     Site News & Announcements     Site Help, Feedback & Discussions     CFD-Wiki