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July 25, 2017, 01:31
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bulk Temperature
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#1 |
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Member
Join Date: Apr 2010
Posts: 63
Rep Power: 14   |
Hi everybody.
 I have a Conjugate 2D Fluent model. The geometry containing turbine disk. After solving I extract heat flux and wall temperature on some selected walls.I want to find a good bulk temperature that (Twall - Tbulk) could explain the flux sign and trend!  when Tbulk>Twall, I expect that related wall gain energy and fluid vice-versa! However I tried many definition, unfortunately I couldnt find a good bulk Temperature that physically be justifiable.  Is there anybody that could help me?? |
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July 25, 2017, 06:33
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#2 |
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Senior Member
Kal-El
Join Date: Apr 2017
Location: Finland
Posts: 150
Rep Power: 7 |
Is your mesh separated in cellzones? If there is a separate cellzone next to wall, you could use the average temperature of that zone.
What software did you use to make your mesh? |
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| Tags |
| bulk temperature, conjugate model, fluent, htc |
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