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Negative Temperature values due to friction between gears.

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Sarikahirpara

Sarikahirpara

Mechanical
Joined
May 20, 2016
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29
Location
IN
Hello,

I am trying to simulate temperature increase due to friction in a gearbox. I am performing this analysis in coupled field transient so that i can apply rotation and friction between the gears but the problem is, in the temperature result, minimum values are going in negative values. I have attached result images for reference. Please help.

Thank You
Sarika Hirpara
 
 https://files.engineering.com/getfile.aspx?folder=d41b92cc-ded5-4d47-97f5-7c488f18f792&file=Capture.PNG
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