 |
 |
 |
|
|
|
[Sponsors] | ||||
February 26, 2014, 09:52
|
Different results for wallHeatFlux
|
#1 |
|
New Member
Michael
Join Date: Aug 2012
Posts: 6
Rep Power: 13  |
Hello everyone,
I'm using buoyantSimpleFoam to calculate both convective and radiative heat transfer between two concentric tubes. For the radiation, I used the FvDom and the viewFactor models, and they deliver not only different values for the radiative heat flux but also for the convective heat flux. Does anybody know why? I mean, shouldn't the radiation model have no influence on the convection? (for both cases I'm using kEpsilon as turbulence model) P.s. the convective heat flux in case of FvDOM is more realistic. |
|
|
|
|
 |
| Tags |
| convection, fvdom, heat transfer, radiation, viewfactor |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| OpenFOAM - Validation of Results | Ahmed | OpenFOAM Running, Solving & CFD | 10 | May 13, 2018 18:28 |
| lid driven cavity varying results | yasmil | OpenFOAM Running, Solving & CFD | 2 | October 6, 2016 21:42 |
| interFoam simulation yields inconsistent results for alpha1 surface | Ralinus | OpenFOAM Running, Solving & CFD | 8 | January 13, 2014 08:54 |
| CFD results not close to experimental results | cider | STAR-CCM+ | 0 | July 8, 2013 07:53 |
| Different Results from Fluent 5.5 and Fluent 6.0 | Rajeev Kumar Singh | FLUENT | 6 | December 19, 2010 11:33 |
Linear Mode
