# heat transfer coefficient?

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

 April 25, 2006, 10:38 heat transfer coefficient? #1 Sima Baheri Guest   Posts: n/a Hi every one I want PHOENICS to calculate heat transfer coefficient for my case study. I choose the "ON" for "HEAT TRANSFER COEF" and "STUNTON NUMBER" from following path in PHOENICS main menu: "menu/output/wall fuction printout" But when I run the program I see heat transfer coefficients are zero every where of fluid domain. What's wrong with it? Isn't it enough? What another thing I must do? Best Regards

 May 10, 2006, 12:10 Re: heat transfer coefficient? #2 Mike Guest   Posts: n/a This can happen if the case is laminar,because the heat transfer coefficient and stanton number are computed via wall functions, and these are not visited in laminar flow. A way around the problem is to set ENUT=1.E-10, because this will then trigger the wall functions.

 July 25, 2006, 01:00 Re: heat transfer coefficient? #3 Asiri Guest   Posts: n/a please send me the heat transfer coefficients of common materials like ss,ms, etc.

 September 12, 2006, 12:33 Re: heat transfer coefficient? #4 Patti Guest   Posts: n/a Where are you setting the HTC and Stunton Number in the VR-Editor? What version of Phoenics do you have?

 October 13, 2006, 05:58 heat transfer coefficient? #5 mfundiso matshaya Guest   Posts: n/a I want to know what is the heat transfer coefficient of polyatyrene and the chipboard

 January 13, 2007, 04:24 heat transfer coefficient? #6 ali jafari Guest   Posts: n/a hi everyone i want to estimate the heat transfer coefficient for molten aluminium bath for my heat treatment process. i've heated my samples in molten aluminium bath at 880 degree of C

 April 8, 2007, 04:12 Re: heat transfer coefficient? #7 maryam Guest   Posts: n/a hi to all.ive got a hw to do which needs to use the heat transfer coefficients of ait at different tempratures. i know theres a formulla but will you please send me a table if theres any at all?its urgent & i have to get this done soon

 August 5, 2007, 22:43 Re: heat transfer coefficient? #8 mehdi Guest   Posts: n/a hi ali.are you iranian? do you work with phoenics in heat transfer?can you help me to solve my problem? stsnton nu. is very high and i dont know what.thank you

 September 2, 2007, 01:41 Re: heat transfer coefficient? #9 sorforaz Guest   Posts: n/a what is heat transfer coefficient & formulaie

 Thread Tools Display Modes Linear Mode

 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 OffTrackbacks are On Pingbacks are On Refbacks are On Forum Rules

 Similar Threads Thread Thread Starter Forum Replies Last Post andrew FLUENT 1 May 15, 2007 08:55 me FLUENT 1 June 24, 2005 14:05 Benny FLUENT 4 June 6, 2005 11:42 Vikas Kumar Phoenics 1 May 3, 2003 22:25 Eugene Main CFD Forum 4 January 14, 2002 12:48

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