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

PHOENICS 3.5 temperature calculation

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

Reply
 
LinkBack Thread Tools Display Modes
Old   November 10, 2003, 07:41
Default PHOENICS 3.5 temperature calculation
  #1
Jas
Guest
 
Posts: n/a
The definition for Cp has been changed in PHOENICS 3.5, where internally it is defined by PHOENICS where T=(h-h_base)/Cp. By using our previous equation (prior to version 3.5) which is given by -(k/Cp).grad(h) for conduction term, we defined only the value of the term (k/Cp), now in PHOENICS 3.5, how can we calculate this k value? Do we need to calculate this value?

Thank you for any volunteer trying to help me.
  Reply With Quote

Old   December 19, 2003, 04:03
Default Re: PHOENICS 3.5 temperature calculation
  #2
Olof Liungman
Guest
 
Posts: n/a
Jas,

I know very little about conduction but it seems to me that k is a "coefficient of conduction", similar to e.g. ENUT for turbulent diffusion. If so, is not k specific to the material in which the conduction is taking place? Is it not something you pick out of tables of material properties?

Correct me if I've misunderstood your question.

Olof
  Reply With Quote

Old   January 15, 2004, 07:11
Default Re: PHOENICS 3.5 temperature calculation
  #3
Jas
Guest
 
Posts: n/a
Thank you Olof.
  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
drag calculation of a car model by phoenics mukut Phoenics 2 January 9, 2010 19:07
bulk temperature calculation Yogesh FLUENT 0 February 18, 2005 16:37
Temperature subroutine in PHOENICS 3.5 Jas Phoenics 3 November 8, 2003 20:29
Temperature calculation problems Julie Polyakh CD-adapco 1 January 15, 2002 21:50
Direct calculation of temperature gradient J.W.Ryu FLUENT 5 December 27, 2001 07:39


All times are GMT -4. The time now is 01:30.