CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   Main CFD Forum (http://www.cfd-online.com/Forums/main/)
-   -   Heat Transfer Benchmarking (http://www.cfd-online.com/Forums/main/519-heat-transfer-benchmarking.html)

Joakim Brink February 5, 1999 06:24

Heat Transfer Benchmarking
 
I am using FLUENT/UNS for CFD-calculations in the area of electronic cooling equipment and climate control in vehicles.

I would like to validate this code for this type of fluid flow, therefore I am looking for good benchmark cases with experimentell results available or in second hand a well dokumented analytical solution.

If requested I am willing to pay for copies of extensive and well dokumented reports.

telephone: +46 586 81287 faximile: +46 586 85882

John C. Chien February 8, 1999 14:33

Re: Heat Transfer Benchmarking
 
Based on my previous experience, uniform tri/ or hybird quad/ mesh on the wall is essential for consistent wall heat transfer calculation. Non-uniform tri/ mesh on the wall will give you non-consistent results, unless all the wall mesh sizes are very small and inside the linear sublayer region. (assuming that the low Re two-layer model is used)


All times are GMT -4. The time now is 01:53.