November 12, 2019 at 7:34 amxianxianSubscriber
I want to simulate the ventilation problem of a tall&large building. I am wondering why the wind direction at the bottom of the wind farm is downwards?
I want to simulate the temperature field in the room, but the current result is that the room temperature is still low with floor radiation. I think it may be a problem with the wind. Please give me some suggestions, thank you.
November 12, 2019 at 4:44 pmRobAnsys Employee
Can you show an image of the geometry (just show walls)?
November 22, 2019 at 7:11 amxianxianSubscriber
Thank you very much for your help.
The images of the geometry are as follows:
1) This image shows the temperature of the walls(include windows)
2) This image shows the walls except windows:
In order to simulate the radiant floor, I placed a hot plate on the floor of the building (h=0.5m, energy sources: 140W/m3). I don't know if it is a hot plate problem?
November 22, 2019 at 10:21 amRobAnsys Employee
Did you apply the heat to the wall or to a volume?
December 27, 2019 at 1:15 amxianxianSubscriber
Yes,i apply heat flux on the floor. Actually, sometimes the wind direction of my case is right, but sometimes is not. Is there any problem with the mesh?
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