CFD Online Logo CFD Online URL
Home > Forums > Fluent UDF and Scheme Programming

some questions about nano fluids flow in microchannels

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

LinkBack Thread Tools Display Modes
Old   June 5, 2012, 09:26
Default some questions about nano fluids flow in microchannels
New Member
iman mohammadi
Join Date: Jul 2010
Posts: 11
Rep Power: 9
eeman is on a distinguished road
Hi all

I want to simulate nano-fluids flow in nun circular cross sections micro-channels with fluent software. I chose a square cross section micro-channel with pure water-AL2O3 nano particles.
I used mixture model to simulate it, but my results are not good. I have some questions and I'll get thankful if you help me .
1-Is it possible to simulate particles with nano dimensions in micro-channels with FLUENT?
2-What is Brownian motion and Is it nessecery to use it in my simulation?
3-Can we use nano-fluids flow in micro-channels on the slip flow regimes?(slip velocity and temperature jump at the walls)
4-In this scale Is there any velocity slip or thermal differences between the phases?

thanks in advance
eeman is offline   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
nano fluif flow in openfoam anijdon OpenFOAM 0 February 18, 2011 17:22
Unsteady incompressible flow in a duct - questions Sam Main CFD Forum 3 February 22, 2006 09:04
How to model H2 flow through microchannels? Adarsh Main CFD Forum 3 December 15, 2005 12:47
Question on 3D potential flow Adrin Gharakhani Main CFD Forum 13 June 21, 1999 05:18
computation about flow around a yawed cone Tylor Xie Main CFD Forum 0 June 9, 1999 07:33

All times are GMT -4. The time now is 23:44.