CFD Online Logo CFD Online URL
Home > Forums > CFX

Multiphase non newtonian

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   April 8, 2008, 13:39
Default Multiphase non newtonian
Posts: n/a
I want to simulate a multiphase(liquid-solid) non newtonian fluid, the fluid has 40 % solid. How i simulate that. I have ansys 11.
  Reply With Quote

Old   April 17, 2008, 10:22
Default Re: Multiphase non newtonian
M. Riffai
Posts: n/a
Hello Jorge,

Check Tutorial 11 "Non-Newtonian Fluid Flow in an Annulus". I believe they use a power-law approach "m=K*G^(n-1)" where m is the dynamic viscosity, G is the shear strain rate where they directly reference the CFX-Pre System Variable (sstrnr) in that case. K and n are parameters which are defined (with their units) within the CCL expressions along with the above equation.


Regards, M. Riffai.
  Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Difference of multicomponent and multiphase homogenous flows Luk_Fiz CFX 11 April 4, 2013 05:29
Use data from multiphase into DO radiation yashmash FLUENT 0 October 7, 2011 03:57
multiphase model, water in air? bugra Main CFD Forum 10 January 2, 2010 14:09
multiphase multicomponent physics ckleanth CFX 3 June 4, 2009 20:15
Multiphase flow modeling Paul CFX 2 August 11, 2003 09:41

All times are GMT -4. The time now is 18:57.