CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

grid for wigley hull any suggestions?

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

LinkBack Thread Tools Display Modes
Old   September 14, 2001, 01:59
Default grid for wigley hull any suggestions?
Posts: n/a
i am analysing incompressible free surface flow around ship hull. ship hull is assumed to be parabolic at each section (this is called wigley hull). what type of grid can be used. i will be using SIMPLE algo to solve. any ideas?
  Reply With Quote

Old   September 17, 2001, 12:15
Default Re: grid for wigley hull any suggestions?
Mr. Babble
Posts: n/a
type "wigley hull" and "grid" into

Its will give you links to what you are looking for... well, at least it did for me
  Reply With Quote

Old   September 18, 2001, 07:13
Default Re: grid for wigley hull any suggestions?
Posts: n/a

For ship hulls a HEX mesh is best due to the aspect ratio of the overall shape.

I have made a quite a few hulls for ships and boats with HEX meshes as the number of cells compared to a TET mesh can be orders of magnitude lower.


  Reply With Quote


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
2d irregular grid Remy Main CFD Forum 1 December 22, 2008 05:49
Convergence on non-uniform grid dragon Main CFD Forum 2 January 31, 2005 03:23
Higher order discretization on staggered grid Chandra Shekhar Main CFD Forum 9 January 27, 2005 17:31
Troubles modelling flow through a grid Hans Klaufus CFX 1 June 28, 2000 16:43
Numerical methods for discontinuous grid interfaces? Hansong Hang Main CFD Forum 12 September 16, 1998 22:26

All times are GMT -4. The time now is 21:27.