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Search: Posts Made By: kiwishall
Forum: CFX March 26, 2014, 22:07
Replies: 7
Views: 1,377
Posted By kiwishall
I was trying to simulate a liquid expander,...

I was trying to simulate a liquid expander, taking the cavitation into consideration. And that is why I need to define the gas. Of course I have read the tutorial in the help. I define the gas with...
Forum: CFX March 26, 2014, 21:57
Replies: 7
Views: 1,377
Posted By kiwishall
Thanks ghorrocks. But could you tell me what is...

Thanks ghorrocks. But could you tell me what is the best way to define a compressible gas? How to describe the thermal and dynamic properties correctly?
Forum: CFX March 26, 2014, 21:05
Replies: 7
Views: 1,377
Posted By kiwishall
With a simple ideal gas or liquid, it works...

With a simple ideal gas or liquid, it works successfully. And only with the liquid I defined, it can also work well. But combining them, the problem came.
Forum: CFX March 26, 2014, 12:22
Replies: 7
Views: 1,377
Posted By kiwishall
Heat transfer can't converge in the multiple phase flow

I was computing the case with a multiple-phase flow, which consists of liquid air and gas air. The temperature of working condition is very low. So the properties of liquid air and gas are defined...
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