CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > OpenFOAM Native Meshers: blockMesh

ellipse edge

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

Reply
 
LinkBack Thread Tools Display Modes
Old   January 9, 2011, 05:16
Question ellipse edge
  #1
New Member
 
AlvinXu
Join Date: Nov 2009
Posts: 15
Rep Power: 7
alvin11 is on a distinguished road
Hello OF users!

I have some problems when I use the ellipse edge,

I want to know what is the meaning of this funciton

return eFactor_*sqr(x1_*c + y1_*s) + sqr(x1_*s - y1_*c)
- eFactor_*sqr(x2_*c + y2_*s) - sqr(x2_*s - y2_*c);


in the header field of rotEllipse2D.H in dirction
/applications/utilities/mesh/generation/blockMesh/curvedEdges

Thanks in advance!
alvin11 is offline   Reply With Quote

Old   January 9, 2011, 08:12
Default
  #2
New Member
 
AlvinXu
Join Date: Nov 2009
Posts: 15
Rep Power: 7
alvin11 is on a distinguished road
eFactor_*sqr(x1_*c + y1_*s) + sqr(x1_*s - y1_*c)
- eFactor_*sqr(x2_*c + y2_*s) - sqr(x2_*s - y2_*c)


this funtion is not Monotonic function in[0,piByTwo] and [piByTwo,pi],

so we must find a Monotonic function instand
alvin11 is offline   Reply With Quote

Reply

Tags
blockmesh ellipseedge

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 with the ellipse curvededge alvin11 OpenFOAM Native Meshers: blockMesh 3 March 6, 2015 06:39
Actuator disk model audrich FLUENT 0 September 21, 2009 07:06
Where's the singularity/mesh flaw? audrich FLUENT 3 August 4, 2009 01:07
fluent add additional zones for the mesh file SSL FLUENT 2 January 26, 2008 12:55
Star mesh import problem chris1980 OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... 20 May 8, 2006 01:07


All times are GMT -4. The time now is 18:40.