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

Shock-capturing methods for free-surface shallow water flows

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

Reply
 
LinkBack Thread Tools Display Modes
Old   April 8, 2014, 16:29
Default Shock-capturing methods for free-surface shallow water flows
  #1
New Member
 
Join Date: Jul 2010
Posts: 14
Rep Power: 7
RicardoGoncalves is on a distinguished road
Hi everybody,
I have been reading very carefully the book by E. Toro on shock capturing methods for shallow water flows and cannot understand why it uses the criteria h*>hL (or h*>hR) to define the situation when a shock will occur. Shouldn't it be labmda*>lambdaL [where lambda is the eigenvalue of the Jacobian matrix, e.g. u+sqrt(gh)]. Does anyone has read that book and found the same issue?
Thanks,

Ricardo
RicardoGoncalves is offline   Reply With Quote

Reply

Thread Tools
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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Linear analytical solution oto the 2D free sloshing water surface elevation bearcat Main CFD Forum 7 August 5, 2011 20:13
[ICEM] Problems with coedge curves and surfaces tommymoose ANSYS Meshing & Geometry 0 August 5, 2011 16:02
numerical methods on shallow water modeling M.R.Hadian Main CFD Forum 6 July 13, 2009 03:54
FVM on Unstructured grids for shallow water flows WLH Main CFD Forum 0 June 15, 2005 08:48
multi-layer shallow water or Sigma coordinate? Hadian Main CFD Forum 0 August 8, 2002 09:53


All times are GMT -4. The time now is 15:43.