|July 14, 2010, 15:33||
CHT Between Merged Meshes
Join Date: Jun 2010
Posts: 31Rep Power: 6
The geometry consists of a pipe with an inner diameter of 0.15 m, an outer diameter of 0.1875 m, and a length of 7.5 m. Room-temperature air enters one end at a velocity of 1 m/s, is gradually heated by the warmer surface of the pipe, and exits the opposite end.
I successfully ran this problem a few days ago: I used the makeCellSets.setSet file to divide the mesh into one region for the air and one region for the iron pipe. Now I want to use the mergeMeshes utility to run this problem with separate meshes for the air and the pipe.
The problem runs after merging the meshes, but there is no heat transfer. I believe my problem lies in the boundary conditions between the air and the pipe. What should my boundary conditions be at that location? Any help would be must appreciated.
|Thread||Thread Starter||Forum||Replies||Last Post|
|This mesh contains patches of type empty but is not 1D or 2D||oric||OpenFOAM Running, Solving & CFD||35||March 8, 2014 19:37|
|Getting prism to inflate into mixed tet-hex meshes||Joe||CFX||16||October 10, 2011 08:06|
|Do Merged Patch Pairs require identical (conformal) meshes?||delic||OpenFOAM||1||April 19, 2010 09:05|
|Merging Meshes||Matteo Giacobello.||FLUENT||1||February 16, 2000 10:22|
|Large 3D tetrahedral meshes||Aldo Bonfiglioli||Main CFD Forum||4||August 27, 1999 04:33|