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Search: Posts Made By: Hing
Forum: CFX September 20, 2014, 02:15
Replies: 10
Views: 2,200
Posted By Hing
Just in case anyone else gets a similar error in...

Just in case anyone else gets a similar error in the future, it was some sort of bug in the mesh. I changed the minimum element size in the mesh by a negligible amount and re-meshed. The simulation...
Forum: CFX September 14, 2014, 23:58
Replies: 10
Views: 2,200
Posted By Hing
Yup I figured as much. I will keep trying to get...

Yup I figured as much. I will keep trying to get one of those to run. Thanks a lot for your help mate. Much appreciated.
Forum: CFX September 14, 2014, 23:45
Replies: 10
Views: 2,200
Posted By Hing
I feel like that might have been rhetorical...

I feel like that might have been rhetorical question but it is stagnate air trapped between two surfaces, the bottom one at -2 degrees and the top one at an unknown temperature somewhere between 0...
Forum: CFX September 14, 2014, 22:49
Replies: 10
Views: 2,200
Posted By Hing
Yes Glenn, I agree. However I read the following...

Yes Glenn, I agree. However I read the following excerpt in the CFX documentation and it made me think that if my results were accurate (ie. the entire model, not one parameter) that it may be valid...
Forum: CFX September 14, 2014, 07:40
Replies: 10
Views: 2,200
Posted By Hing
Hey Glenn, thanks for your reply. It is...

Hey Glenn, thanks for your reply. It is interesting, running the P1 model, the results were pretty accurate compared to the experimental. I did read through documentation about optical thickness...
Forum: CFX September 13, 2014, 20:57
Replies: 10
Views: 2,200
Posted By Hing
I think have found the root of my problem and I...

I think have found the root of my problem and I believe it is radiation. Without radiation, I was relying purely on the conduction of the inside air (convection inside is very low) and the natural...
Forum: CFX September 10, 2014, 20:38
Replies: 10
Views: 2,200
Posted By Hing
Help

Hey guys,

I have a CFX conjugate heat transfer simulation with a similar geometry to a standard ice box. I have a isothermal block inside the container (at the bottom) which touches the walls of...
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