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

Setting static pressure as the inlet BC

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 16, 2008, 03:33
Default Setting static pressure as the inlet BC
  #1
ruined
Guest
 
Posts: n/a
I am trying to set a pressure inlet boundary condition in Fluent 6.1 I want to specify the static pressure at the inlet of the pipe. But Fluent only asks for the Total Pressure at inlet boundary. As soon as I run my pipe flow problem some dynamic pressure is developed and it reduces the static pressure at inlet keeping the total pressure at inlet to be equal to the value set as inlet boundary condition.

Is there a way to constraint the static pressure at inlet?

Thanks.
  Reply With Quote

Old   March 21, 2008, 14:57
Default Re: Setting static pressure as the inlet BC
  #2
munni
Guest
 
Posts: n/a
Prescribed Pressure Outlet as your inlet plane and set your static pressure, then the static pressure should remains constant.
  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
How to achieve constant static pressure in inlet? Zou Jianfeng FLUENT 0 October 21, 2008 01:55
negative static pressure at inlet nino FLUENT 7 July 27, 2007 08:22
negative static pressure at inlet nino Main CFD Forum 2 July 27, 2007 03:24
How can fluent predict static pressure at inlet pam FLUENT 0 June 16, 2007 01:52
Inlet static pressure VEEBS CFX 1 May 13, 2002 13:03


All times are GMT -4. The time now is 20:08.