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

Heat Transfer Coeff on the water air interface

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

Reply
 
LinkBack Thread Tools Display Modes
Old   March 16, 2005, 09:03
Default Heat Transfer Coeff on the water air interface
  #1
Anton
Guest
 
Posts: n/a
Dear All,

I am looking for a value for the heat transfer coefficient between water and air.

The air is at room temperature and is supposed not to change it's temperature, and water being cooled from 40 to 10 degrees centigrade.

Under this condition, what's this coefficient's value?

Thanks in advance, A
  Reply With Quote

Old   March 16, 2005, 10:46
Default Re: Heat Transfer Coeff on the water air interface
  #2
Harry Fulmer
Guest
 
Posts: n/a
How fast is the air moving over the water?
  Reply With Quote

Old   March 16, 2005, 14:53
Default Re: Heat Transfer Coeff on the water air interface
  #3
Anton
Guest
 
Posts: n/a
it is still. the water's maximal velocity is 1-10 centimeters per second.
  Reply With Quote

Old   June 2, 2010, 01:49
Default hello
  #4
New Member
 
jackson-shao
Join Date: Jun 2010
Posts: 3
Rep Power: 6
shaoyunsjj is on a distinguished road
why not compute it via the sofeware ,now i am doing the research on how to simulation the convection heat transfer coefficient via ansys.
i am a student in china .my email is shaoyunsjj@hotmail.com,i want to make friends with you.it's so kind of you to send me a letter.thank you !
i am really happy that i can express my thought in american CFD forum.it's a perfect to improve my level.
shaoyunsjj 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
RPM in Wind Turbine Pankaj CFX 9 November 23, 2009 04:05
CFX doesn't continue calculation... mactech001 CFX 6 November 15, 2009 21:25
air bubble is disappear increasing time using vof xujjun CFX 9 June 9, 2009 07:59
No results for solid domain Gary Holland CFX 10 March 13, 2009 04:30
Concentric tube heat exchanger (Air-Water) Young CFX 5 October 6, 2008 23:17


All times are GMT -4. The time now is 19:54.