August 3, 2018 at 10:41 amhugo CFDSubscriber
In the fluent, surface integrals section, there is an option for the temperature called "wall adjacent temperature".
This temperature refers to the temperature of the fluid in the layer immediately after the wall?
What distance or fluent do you consider between the wall and this considered layer?
August 3, 2018 at 12:11 pmDrAmineAnsys Employee
That is te temeprerature of the fluid cell next to the wall. The distance will depend on your mesh.
September 5, 2018 at 6:05 pmhugo CFDSubscriber
What is the difference between Wall temperature adjacent and static temperature?
September 5, 2018 at 6:28 pmDrAmineAnsys Employee
Wall adjacent temperature is the temperature of the cell near the wall and can be plotted or displayed only at wall. The static temperature is the temperature variable accessible overall. Wall Adjacent Temperature is equal to static temperature at wall with node values switched off.
September 5, 2018 at 8:12 pmhugo CFDSubscriber
So static temperature with node values switched on is equal to the wall temperature?
September 6, 2018 at 5:49 amDrAmineAnsys Employee
Yes but if you enable node values for Static Temperature at the Wall that would add some averaging from face centroids. This means you will have some values influenced by neighboring boundaries.
September 6, 2018 at 1:22 pmhugo CFDSubscriber
Still relative to the wall temperature adjacent. On a surface that limits a solid of a fluid, the adjacent wall temperature is always relative to the fluid, right?
September 6, 2018 at 3:29 pmDrAmineAnsys Employee
At the wall (which is solid / fluid boundary) the wall adjacent temperature is the relative to that fluid.
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