CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > General Forums > Main CFD Forum

Physics of Elliptic Parabolic and Hyperbolic Equations

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 4, 2013, 00:03
Default Physics of Elliptic Parabolic and Hyperbolic Equations
  #1
New Member
 
ok
Join Date: Nov 2013
Posts: 5
Rep Power: 12
Renjith is on a distinguished road
Dear friends am beginner in CFD, could u plz explain the physics of Elliptic Parabolic and Hyperbolic Equations

Thank You
Renjith is offline   Reply With Quote

Old   December 4, 2013, 05:04
Default
  #2
Senior Member
 
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,760
Rep Power: 71
FMDenaro has a spectacular aura aboutFMDenaro has a spectacular aura aboutFMDenaro has a spectacular aura about
The first ones are generally related to equilibrium problems (defomation, heat transfer, etc), the second ones are related to time-evolving problems with second order derivative in space. For elliptic equations no characteristic curves exist in real space, the parabolic equation has a real characteristic curve in the time-space plane
FMDenaro 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
Type of PDE: Hyperbolic or Parabolic or Elliptic? Guo Main CFD Forum 8 August 17, 2018 10:34
Math. nature of incompressible Euler equations Florian Longueteau Main CFD Forum 14 July 10, 2007 16:55
acoustics and low mach number George Main CFD Forum 42 November 3, 2005 07:05
Equations?? Arnie Main CFD Forum 3 June 7, 2005 07:57
Parabolic eqs coupling with hyperbolic eqs Seabank Main CFD Forum 4 August 20, 2002 12:36


All times are GMT -4. The time now is 05:38.