CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Programming & Development

Field of normal vectors on boundary

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   July 14, 2021, 09:12
Default Field of normal vectors on boundary
  #1
New Member
 
Join Date: Jul 2021
Posts: 1
Rep Power: 0
d-qql is on a distinguished road
Hi everybody!

I'm trying to get a field of normal vectors(or area vectors) to boundary faces from mesh and then scalar multiply it by some other vector to get information about the angle between vectors from that field and my own vector.

There is a method
Code:
Foam::fvMesh::Sf()
that returns cell face area vectors from mesh like
Code:
Foam::surfaceVectorField
but I can't find any way to scalar multiply it by vector to get scalar field only on boundary faces.
Are there any ideas how this can be done?
Thank you!
d-qql is offline   Reply With Quote

Reply

Tags
boundary, normal vector

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
Wind turbine simulation Saturn CFX 58 July 3, 2020 01:13
Basic Nozzle-Expander Design karmavatar CFX 20 March 20, 2016 08:44
Problem in setting Boundary Condition Madhatter92 CFX 12 January 12, 2016 04:39
Low Mixing time Problem Mavier CFX 5 April 29, 2013 00:00
Convective Heat Transfer - Heat Exchanger Mark CFX 6 November 15, 2004 15:55


All times are GMT -4. The time now is 03:24.