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

Pressure inlet problems

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 24, 2006, 03:04
Default Pressure inlet problems
  #1
ma jjie
Guest
 
Posts: n/a
Hi, Can any one tell me how to caculate the dynamic pressure in the pressure inlet profile on which I only know its static pressure? Thanks a lot!
  Reply With Quote

Old   September 26, 2006, 14:14
Default Re: Pressure inlet problems
  #2
san
Guest
 
Posts: n/a
if you know velocity of fluid & density calculate as

0.5*density*(velocity)^2

or if fluid is incompressible & you both total & static pressure, then dynamic pressure is diff b/w total & static pressure.

bye san
  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
pressure inlet bc in fluent nikhil FLUENT 0 June 28, 2010 17:30
problems about pressure inlet majie FLUENT 2 October 6, 2006 09:30
Setting pressure and velocity in inlet Asghari FLUENT 5 September 22, 2006 14:23
Pressure inlet problems Dave FLUENT 1 January 19, 2006 00:52
Gas pressure question Dan Moskal Main CFD Forum 0 October 24, 2002 23:02


All times are GMT -4. The time now is 16:10.