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


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

LinkBack Thread Tools Display Modes
Old   June 27, 2005, 18:11
Default Geometry
Posts: n/a
I am re-posting this, hope one of you people can help me out. -- I am looking for a sample 3-D geometry of a semi-circular (or semi-elliptical) to circular s-duct. This could be in the form of (x,y,z) or z=f(x.y) , or any other functions.

If anybody has such a file or knows where I can find it, please let me know.

Thank you.


  Reply With Quote

Old   June 27, 2005, 22:25
Default Re: Geometry
Posts: n/a
Hi Risa,

Take a look at the paper by Yang (R. Yang, S.F. Chang and W. Wu "Flow and heat transfer in a curved pipe with periodically varying curvature" Int. Comm. Heat Mass Transfer, 27, 133-143, 2000). He studies S - pipes and provides the geometric functions to define such a pipe. Which is basically a centerline sine function. You can use those functions to transform a straight circular pipe into an S-pipe.

Regards, Cezary

  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
Problem Importing Geometry ProE to CFX fatb0y CFX 3 January 14, 2012 20:42
[ICEM] O-grid around wing geometry Anorky ANSYS Meshing & Geometry 12 August 17, 2011 21:28
Problem meshing an imported geometry Alicia Open Source Meshers: Gmsh, Netgen, CGNS, ... 0 March 30, 2010 04:53
Simulation of Flow through Complex 3D Geometry EmersonKB CFX 5 July 2, 2009 08:17
vitual _ real deneb FLUENT 3 January 22, 2007 05:31

All times are GMT -4. The time now is 01:09.