CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

Heat transfer analysis in fluent

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   January 27, 2012, 03:16
Default Heat transfer analysis in fluent
  #1
New Member
 
U.Magarajan
Join Date: Nov 2011
Location: Vellore
Posts: 7
Rep Power: 14
magarajan84 is on a distinguished road
Hi,

I'm doing my m.tech project in Fluent.(transient condition)

A non-newtonian fluid is entering into the mold core and cavity thru runner and it is getting filled in the core and cavity. The filling time for the fluid is 4.2sec, at a flow flow rate of0.00327kg/m^3.

My continuity equation is not converging. I have given a time step of 0.001sec.

Can anyone tell me how to fill the non-newtonian power law dialog box.
I dont know how to give the consistency index, minimum viscosity limit and maximum viscosiy limit. My fluid is polystyrene entering at 513K and its power law is 0.27.
magarajan84 is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Heat transfer (conduction) between two pipes shields FLUENT 14 February 3, 2016 08:45
Help needed in using wall BC for heat transfer analysis of heat exchanger tubes hassaan FLUENT 2 June 25, 2013 08:05
Hooking a DPM Particle Heat and Mass Transfer UDF to FLUENT subhankar_bhandari Fluent UDF and Scheme Programming 0 August 19, 2010 04:09
How can I increase Heat Transfer at Domain Interf? B.Simon CFX 3 October 28, 2008 19:53
How does FLUENT fair in absolute heat transfer analysis Steve Aboagye Main CFD Forum 1 August 31, 1998 13:12


All times are GMT -4. The time now is 04:36.