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

Pressure Drop in Periodic boundary conditions

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 10, 2011, 14:19
Default Pressure Drop in Periodic boundary conditions
  #1
New Member
 
Join Date: Sep 2011
Posts: 8
Rep Power: 14
tsero is on a distinguished road
I have a tube and I work at steady state so I have imposed periodic conditions at the inlet and outlet of the test volume. However I want to examine the pressure drop along the pipe. The pressure itself is obviously not periodic along the entire pipeline, however because of the periodic conditions that I have imposed the Pressure Drop along the pipe is equal to zero.

How can I see the non periodic (linear) component of the Pressure Drop even though I have imposed Periodic Boundary Conditions?
tsero is offline   Reply With Quote

Old   November 11, 2011, 06:11
Default
  #2
New Member
 
Join Date: Sep 2011
Posts: 8
Rep Power: 14
tsero is on a distinguished road
noting that the flow is turbulent with Re ~ 20000

Last edited by tsero; November 11, 2011 at 07:28.
tsero 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
Wind turbine simulation Saturn CFX 58 July 3, 2020 02:13
mass flow in is not equal to mass flow out saii CFX 12 March 19, 2018 06:21
Pressure and Velocity boundary conditions rsmartins CFX 9 September 12, 2015 07:32
RPM in Wind Turbine Pankaj CFX 9 November 23, 2009 05:05


All times are GMT -4. The time now is 19:11.