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

Simulate Additional Pressure Drop

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 11, 2018, 05:19
Default Simulate Additional Pressure Drop
  #1
New Member
 
Su Zhou
Join Date: Dec 2018
Posts: 2
Rep Power: 0
szhou02 is on a distinguished road
Hi everyone,

I am modelling a pipe system with an additional appliance and measuring the pressure drop In the system and particle flow rate. At the end of the system, there is a appliance that causes the pressure to drop. However, Its hard to model this appliance within fluent. Is there a way to simulate a pressure drop in the system using fluent?

I forgot to mention. The pressure drop is known at 500 pascals

Last edited by szhou02; December 11, 2018 at 08:38.
szhou02 is offline   Reply With Quote

Old   December 11, 2018, 13:24
Default
  #2
Senior Member
 
Lucky Tran
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 4,026
Rep Power: 48
LuckyTran has a spectacular aura aboutLuckyTran has a spectacular aura about
What are your current boundary conditions? You are not modeling the appliance anyway so it really doesn't matter that 500 Pa magically disappears somehow outside the domain...


Imagine we all have pipes, but the pressure drops to 0.032? Pa in interstellar space. No one is in a hurry to model this effect in our CFD.
LuckyTran is offline   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
Computed Pressure Drop is lower than experimental data Ash Kot FLUENT 2 May 17, 2017 10:41
Packed bed, pressure drop simulation bluebelly FLUENT 0 April 16, 2016 04:58
Pressure BC for combustion chamber Giuki FLUENT 1 July 19, 2011 12:35
Pressure drop? Munni FLUENT 4 March 25, 2010 15:21
Hydrostatic pressure in 2-phase flow modeling (CFX4.2) HB &DS CFX 0 January 9, 2000 14:19


All times are GMT -4. The time now is 12:01.