 |
 |
 |
|
|
|
[Sponsors] | ||||
October 1, 2014, 08:42
|
How to calculate temperature advection terms
|
#1 |
|
New Member
Join Date: May 2011
Posts: 6
Rep Power: 15  |
Hi all,
I am using the BuoyantBoussinesqPisoFoam solver which solves temperature convection by fvm::div(phi, T). However, I would like to derive the horizontal advection terms (x and y direction) as well as the subsidence (z-direction). When calculating the advection of heat by the mean wind with U * grad(T) the values seem to be too high and unrealistic. Probably it is necessary to calculate the terms using the mass flux through the cell faces, but I don't know how to do that. Hope that someone can help me on that. Cheers, Tobias |
|
|
|
|
 |
| Tags |
| advection, mass flux, openfoam, temperature |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| [openSmoke] libOpenSMOKE | Tobi | OpenFOAM Community Contributions | 562 | January 25, 2023 10:21 |
| Static Temperature / Opening Temperature | JulianP | CFX | 12 | April 10, 2019 19:00 |
| how to calculate volume averaged temperature in my results | redchan0209 | OpenFOAM Running, Solving & CFD | 2 | August 23, 2013 13:49 |
| UDF for Back-flow Temperature | G340 | Fluent UDF and Scheme Programming | 3 | August 21, 2013 05:56 |
| High temperature methane+air | Peter | FLUENT | 5 | January 26, 2009 19:04 |
Linear Mode
