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

solar radiation

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   July 30, 2004, 03:17
Default solar radiation
  #1
su nam
Guest
 
Posts: n/a
while i was tring solve solar radiation by using star CD,i have three problems,which are coordinate system,solar intensity and the emisivity of out surface.

Is coordinate system determining the direction solar radiation or the position of solar ?

How can i determine solar intensity which incident to solution domain? i want incidenting solar intensity which is 800w/m2

when i impose out surface emisivity,the temperature down to minus.why is it happen. If impose the emisivity 0,the result was reasonable.

  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
solar radiation greg FLUENT 2 August 18, 2006 06:08
solar radiation Arnold FLUENT 0 May 2, 2006 22:00
solar radiation gb FLUENT 1 December 22, 2005 04:16
solar radiation Davide Lucarelli FLUENT 0 October 2, 2001 14:04
Solar Radiation Lee K.H FLUENT 0 December 15, 1999 11:48


All times are GMT -4. The time now is 07:08.