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

Regarding Entropy Generation

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

Reply
 
LinkBack Thread Tools Display Modes
Old   August 3, 2013, 13:42
Default Regarding Entropy Generation
  #1
Member
 
Prateek Anand
Join Date: Nov 2012
Posts: 34
Rep Power: 4
Thermal_engg is on a distinguished road
Hey everyone,
I am modelling a rectangular natural circulation loop with isothermal heat source and heat sink and the rest of the surfaces adiabatic.This whole system is isolated from the surroundings.
I am using carbon dioxide as a fluid and employing NIST real gas model in the subcritical region of CO2.
I have specified uniform wall thickness throughout and enabled the "Shell Conduction" option.

I want to calculate entropy generation in the various regions of the loop so as to optimize its design.Does Fluent readily do this or do I have to calculate using the post-processor.
Any help is appreciated.Thnx
Thermal_engg is offline   Reply With Quote

Reply

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
Entropy generation calculation Nemati FLUENT 2 November 27, 2014 21:32
entropy generation with UDF mohammadkm Fluent UDF and Scheme Programming 12 September 12, 2014 13:18
entropy generation in Fluent Jonathan FLUENT 0 November 10, 2012 05:39
entropy generation rate -VS- system pressure drop JBL Main CFD Forum 0 October 25, 2010 13:45
Entropy Generation in compressible flow Dave FLUENT 0 January 5, 2004 08:12


All times are GMT -4. The time now is 00:59.