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

continuity equation

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 19, 2013, 08:00
Default continuity equation
  #1
Member
 
Thomas Hoffmann
Join Date: Oct 2012
Posts: 67
Rep Power: 13
Thomashoffmann is on a distinguished road
Hi all.
attached is a page from the fluent theory manual.
Can one of you guys help me to understand where the last term on the left hand side of equation 1-2 comes from? As I see it it is not included in equation 1-1 - or am I wrong?

Thanks

Thomas
Attached Images
File Type: jpg Capture.jpg (53.6 KB, 20 views)
Thomashoffmann is offline   Reply With Quote

Old   February 19, 2013, 09:38
Default
  #2
Super Moderator
 
flotus1's Avatar
 
Alex
Join Date: Jun 2012
Location: Germany
Posts: 3,398
Rep Power: 46
flotus1 has a spectacular aura aboutflotus1 has a spectacular aura about
The "additional" terms stem from the definition of the divergence in polar coordinates.
flotus1 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
How to write k and epsilon before the abnormal end xiuying OpenFOAM Running, Solving & CFD 8 August 27, 2013 15:33
Upgraded from Karmic Koala 9.10 to Lucid Lynx10.04.3 bookie56 OpenFOAM Installation 8 August 13, 2011 04:03
mixture mass continuity v.s. volumetric mixture continuity in pressure equation kaifu OpenFOAM 0 June 9, 2011 08:14
IcoFoam parallel woes msrinath80 OpenFOAM Running, Solving & CFD 9 July 22, 2007 02:58
Could anybody help me see this error and give help liugx212 OpenFOAM Running, Solving & CFD 3 January 4, 2006 18:07


All times are GMT -4. The time now is 08:45.