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

Galerkin Method Applicable for Finite-Volume?

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 7, 2008, 20:02
Default Galerkin Method Applicable for Finite-Volume?
  #1
Scott
Guest
 
Posts: n/a
I am developing a CFD model of a continuous reactor. The model is three-dimensional, cell centered, finite-volume formulation in rectangular domain using Cartesian co-ordinates. The SIMPLE method is being used with staggered grids. I would like to use the multi-grid method to solve the pressure correction equations. I have a few questions about my approach. Is it acceptable to use the Galerkin (A1=R2A2P1) method to generate course grid coefficient matrices from fine grid coefficient matrices or is it better to re-discretize the equations? Is it valid to represent one transfer matrix (R) as the transpose of another (PT) or should R and P be developed separately? Are there compatibility restrictions on R and P matrices that are developed separately? Is it acceptable to use a weighted average restriction matrix R, along with a tri-linear interpolation matrix P? Thanks you for your help Scott

  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
Navier stokes and the standard Galerkin method micheldup Main CFD Forum 0 March 1, 2011 10:24
Weak statement for Galerkin Method rugabug Main CFD Forum 0 March 26, 2010 20:19
discontinunous galerkin method jack Main CFD Forum 2 July 29, 2007 15:02
[blockMesh] Axisymmetrical mesh Rasmus Gjesing (Gjesing) OpenFOAM Meshing & Mesh Conversion 10 April 2, 2007 15:00
finite volume method for CFD analysis of 2D blunt body Aditya Vaze Main CFD Forum 1 January 19, 2000 14:55


All times are GMT -4. The time now is 03:18.