|May 10, 2012, 07:19||
Turbulent flow of non-Newtonian fluids in Ansys 13 Fluent
Join Date: May 2012
Location: Graz. Austria
Posts: 12Rep Power: 5
I would kindly ask you for a hint if it is possible to simulate a turbulent flow of a non-Newtonian fluid in this newer version of fluent because the comand define/models/ viscous/turbulence-expert/turb-non-newtonian? doesn't seem to work anymore.
|February 23, 2013, 14:41||
Join Date: May 2010
Posts: 11Rep Power: 7
I am using Fluent 14.0 and there is a way to enable turbulence modelling for Non-newtonian fluids in it using the TUI command that you have mentioned.
This is how I got it to work:
First select turbulence modelling (select the model that you want to use) in models.
Then go to the TUI and type the following
define/models/ viscous/turbulence- expert/turb-non-newtonian?
and then make the material model (non newtonian fluid) that you want to model. For some reason it works like this.
You can find more information on it in the User guide 13.14.20. Section called "modelling turbulence with non-Newtonian fluids" pg# 721/791
Hope this helps.
|Thread||Thread Starter||Forum||Replies||Last Post|
|reversed flow at pressure inlet and turbulent viscosity is limited....||cfdiscool||FLUENT||10||June 10, 2015 06:15|
|Ansys 11.0 CFX - solving electric potentials and multiphase flow||cfd_multiphyiscs||CFX||2||March 10, 2010 14:43|
|Turbulent flow of two incompressible fluids with the same physical properties||ArneBab||OpenFOAM Running, Solving & CFD||3||January 5, 2010 06:48|
|Turbulent flow in a rectangular duct foam vs fluent||atzaru||OpenFOAM Pre-Processing||7||February 13, 2007 15:42|
|discrete phase in turbulent flow using fluent||ursenbacher||Main CFD Forum||0||January 5, 1999 12:25|