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

Block Structured Grid

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 21, 2005, 10:17
Default Block Structured Grid
  #1
aurel
Guest
 
Posts: n/a
Hi all,

Does anybody have some hints or references regarding initial geometry of block interfaces (block sides common to two adjacent blocks) for given topology (block connectivity structure) in 2d elliptic multiblock structured grid generation? I do not want the mesher to make automatic blocking of a domain, just somehow initially stretch given (in advace proposed) multiblock topology over a domain defined by boundaries. The block topology may change from case to case, but say it is given by some multiblock topology definition (in topology file) before meshing process starts.

Actually, the original problem is to generate an initial multiblock structured grid for known topology. Every paper, article suppose, prior to elliptic smoothing, that the initial mesh is present, usually using some algebraic mesher like transfinite interpolation (TFI). But in order to be able to perform TFI, distribution of nodes on 4 edges (in 2d) must be known.

thanks a lot, aurel.
  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
Block Structured Grid aurel Main CFD Forum 0 June 21, 2007 03:19
Block Structured Grid aurel CFX 0 October 21, 2005 10:11
Block Structured Grid aurel Main CFD Forum 0 October 21, 2005 07:46
Block Structured grid Prof Main CFD Forum 0 May 12, 2005 01:36
block-structured grid hani Main CFD Forum 0 July 5, 2002 20:17


All times are GMT -4. The time now is 00:07.