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

IMMERSOL and solar radiation

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 19, 2008, 11:00
Default IMMERSOL and solar radiation
  #1
CFDonlineUSER
Guest
 
Posts: n/a
Hi

I am trying to simulate solar radiation over a complex geometry. I thoight that a radiative plate at the domain's boundary would be a good solution. I used the Immersol model and added the following lines at group 13:

PATCH (IMSW... ,HWALL ,0,500,0,500,80,80,1,1) COVAL (IMSW... ,T3 , GRND4 , GRND5 )

and the following at group 19: SPEDAT(SET,EXTRN_QEXT,SUN,R,8.00000E+01)

to represent the fixed flux of 800 W/m2.

I get crazy temperatures though. Anyone with experience in IMMERSOL?

BEST REGARDS,

st
  Reply With Quote

Old   May 11, 2008, 06:18
Default Re: IMMERSOL and solar radiation
  #2
Ton
Guest
 
Posts: n/a
Hello Now I used comercial Code for CFD, CFDRC , So I used solar radiation but I don't known how to check the accurate result If you try this soft ware May be can solve your problem.

Best Regards

Ton

  Reply With Quote

Reply


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 Arnold FLUENT 0 May 2, 2006 22:00
CONVERGANCE IN IMMERSOL RADIATION MODEL anjani Phoenics 9 February 21, 2006 09:45
solar radiation gb FLUENT 1 December 22, 2005 04:16
solar radiation guang ai Siemens 0 October 15, 2002 12:25
solar radiation raymond Siemens 2 February 3, 2002 23:14


All times are GMT -4. The time now is 06:44.