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

whether DEM or Eulerian approach for high solidup

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 19, 2007, 06:35
Default whether DEM or Eulerian approach for high solidup
  #1
CFDUSERIN
Guest
 
Posts: n/a
hi everybody

i am having bit of confusion about the choosing correct approach for multhiphase with high dispersed phase holdup for example in case of gas fluidized bed with high solid up, whether we have choose Eulerian-discrete element method(DEM) or Eulerian-Eulerian two fluid method. in dense bed, particle -particle interaction will be dominant when compared to other force, should we use DEM based approach for dense bed? otherwise any criteria for high solid holdup for choosing DEM or two fluid approach

one more question about high solid up is there any range for solid holdup for dense and medium bed.. or under what basis classified the dense bed

with regards CFDUSERIN

  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
Erosion UDF in Eulerian approach sravan451 FLUENT 0 September 16, 2010 23:52
partice-wall collisions in 'Eulerian' approach fluent_user FLUENT 0 December 19, 2008 12:40
modeling atomization using the Eulerian approach Hossam FLUENT 1 October 4, 2008 07:48
whether DEM or Eulerian approach for high solidup CFDUSERIN CFX 1 April 19, 2007 10:18
lagrangian vs eulerian approach leopoldo luongo CFX 1 June 19, 2006 11:12


All times are GMT -4. The time now is 17:44.