|
[Sponsors] |
October 31, 2013, 09:51 |
Realizable k-e model for 1-D case?
|
#1 |
New Member
Join Date: Oct 2013
Posts: 2
Rep Power: 0 |
Hi all,
I am trying to model 1-dimensional atmospheric flow near the surface and inside vegetation canopies; I used modified one-equation (tke) and also k-e models, but I would like to know (before trying) if using realizable k-e model can do better job for inside canopy turbulent mixing simulation (canopy works something like porous medium for the flow)? I know that turbulence is min 3D process but here the idea is to create a simpler (easy and cheap) model!? Does somebody know what is the effect of variable Cmiu on 1D simulation of momentum or scalars for example?? Is it worth to try or it is just waste of time? Ah yes.., it is about vertical (z-direction) mixing! Thanks, Meto |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Does realizable k-e model with enhanced wall treatment work for surface roughness? | zyy95900 | FLUENT | 5 | November 15, 2017 16:13 |
Model Test Case Propeller solid Part? | emreg | Main CFD Forum | 0 | October 20, 2011 12:38 |
RSM viscous model in bifurcator case | Dim | FLUENT | 1 | August 23, 2007 12:55 |
Launder & Sharma model in combusion case | Richard Carroni | Main CFD Forum | 1 | November 17, 1998 18:59 |