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Forum: CFX December 1, 2014, 22:09
Replies: 6
Views: 1,255
Posted By liz
terrible imbalance of energy equation for a rotating periodic domain

Yeah, you're right. Set MAX residual criteria as 1e-4, and with a better initialization, I got energy balance. To accelerate convergence, a larger local timescale factor(=50) was set.
This problem...
Forum: CFX November 28, 2014, 01:50
Replies: 6
Views: 1,255
Posted By liz
Hi, Almost every method proposed in the link...

Hi,
Almost every method proposed in the link page has been tried，but it doesn't work. Something important may be ignored, can you give me some advices? or could you read the .cfx file?
Thank you so...
Forum: CFX November 27, 2014, 20:39
Replies: 6
Views: 1,255
Posted By liz
Thanks for your reply. It's a pity that total...

Thanks for your reply. It's a pity that total energy doesn't give a better result.
35583
This problem is about a vented disc, rotating with pumping effect, so inlet velocity is not very clear. The...
Forum: CFX November 27, 2014, 07:19
Replies: 6
Views: 1,255
Posted By liz
Question terrible imbalance of energy equation for a rotating periodic domain

Hi,,
I'm trying to model heat transfer of a rotating periodic domain, but settings for opening boundary condition confuse me. When I set opening condition's frame type stationary, terrible imbalance...
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