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

Define pressure drop over a porous medium

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 26, 2020, 12:26
Default Define pressure drop over a porous medium
  #1
New Member
 
Anne-Sophie
Join Date: Feb 2020
Location: Belgium
Posts: 17
Rep Power: 6
Anne-Sophie is on a distinguished road
Hi all,



I am looking for a way to define the pressure drop over a porous medium in Fluent. Does anyone know where I can define this?



Thanks in advance!



Anne-Sophie
Anne-Sophie is offline   Reply With Quote

Old   March 26, 2020, 12:40
Default Pressure Drop
  #2
Senior Member
 
vinerm's Avatar
 
Vinerm
Join Date: Jun 2009
Location: Nederland
Posts: 2,946
Blog Entries: 1
Rep Power: 36
vinerm will become famous soon enough
The motivation behind modeling a porous domain using resistance coefficients is to study the flow and other, such as, thermal or species fields within a porous region at any given flow rate. If you directly want to impose the pressure drop, then porous domain modeling is not required. You may simply use porous jump condition.
__________________
Regards,
Vinerm

PM to be used if and only if you do not want something to be shared publicly. PM is considered to be of the least priority.
vinerm is offline   Reply With Quote

Old   March 27, 2020, 05:39
Default
  #3
New Member
 
Anne-Sophie
Join Date: Feb 2020
Location: Belgium
Posts: 17
Rep Power: 6
Anne-Sophie is on a distinguished road
Hi Vinerm,



Thanks for clearing that up! I will look in to the use of porous jump.



Kind regards,

Anne-Sophie
Anne-Sophie is offline   Reply With Quote

Reply

Tags
fluent, pressure drop

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
pressure porous medium acchavesg FLUENT 1 October 16, 2016 04:18
static vs. total pressure auf dem feld FLUENT 17 February 26, 2016 14:04
UDF to define or adjust pressure??? engahmed FLUENT 0 July 6, 2010 18:19
pressure drop: radiator or porous jump luigi FLUENT 0 August 19, 2008 15:37
pressure drop in porous media Dongying Qian FLUENT 4 January 2, 2004 15:38


All times are GMT -4. The time now is 10:47.