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

can a limiter be eliminated

Register Blogs Community New Posts Updated Threads Search

 
 
LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
Old   May 20, 2012, 05:28
Default can a limiter be eliminated
  #1
New Member
 
Moon Chen
Join Date: May 2012
Posts: 7
Rep Power: 14
moon_light is on a distinguished road
In order to suppress the oscillation, we cite a limiter resulting in avoiding the appearance of new extremum points. I am wondering can we add cells in the position of new extremum points but do not use a limiter. I hope in this way, we can obtain a more accurate simulation of discontinuous solution? Is there any existing techniques which associated with this method? Thank you!
moon_light is offline   Reply With Quote

 


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
Ultimate Flux Limiter gentela Main CFD Forum 1 August 2, 2016 20:55
slope limiter of discontinuous Galerkin on triangular element(2D, P2 polynomial) effort8 Main CFD Forum 1 March 19, 2012 09:03
slope limiter and flux limiter ?? Ameya J Main CFD Forum 1 June 13, 2011 12:05
Definition of limiter function for central dirrerencing scheme sebastian_vogl OpenFOAM Running, Solving & CFD 0 January 5, 2009 11:08
Moment limiter in DG method. jinwon park Main CFD Forum 0 May 15, 2008 12:18


All times are GMT -4. The time now is 14:39.