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

Surface incident radiation

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 11, 2009, 16:46
Default Surface incident radiation
  #1
New Member
 
Join Date: Aug 2009
Posts: 2
Rep Power: 0
Pipiola is on a distinguished road
Hello!!
i'm using in my simulations a semitransparent wall which is passed through by a radiation fixed by me, and in front of the semitransparent wall, I have another wall which receive the radiation.
When i set the radiation for example in 750 W/m2 , the other wall receives 700 W/m2 as the surface incident radiation reports (it's okay because of the reflected radiation and the others boundaries). But when I use for example 100 W/m2, the other wall receives 300W/m2, so that it's impossible, and i don't know why. If i use the other wall fluxes (total heat flux, radiation...) all it's okay, but i need to know the surface incident and the absortion radiation in my wall for my results.

I'm using OD model and in my semitransparent wall, i defined the option mixed (radiation and convection)

PD: sorry for my english
Pipiola is offline   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
Surface integrals report: incident radiation Novice FLUENT 3 February 8, 2018 10:53
[Gmsh] Problem with Gmsh nishant_hull OpenFOAM Meshing & Mesh Conversion 23 August 5, 2015 03:09
DO Surface incident radiation Problem Thomas FLUENT 0 March 18, 2005 04:55
CFX4.3 -build analysis form Chie Min CFX 5 July 13, 2001 00:19
Fluent incident radiation problem Michael Schwarz Main CFD Forum 0 October 21, 1999 06:56


All times are GMT -4. The time now is 02:57.