[snappyHexMesh] Add layers- symmetric boundary condition -- CFD Online Discussion Forums

May 28, 2009, 05:38

Add layers- symmetric boundary condition

prapanj

Senior Member

Prapanch Nair

Join Date: Mar 2009

Location: Bangalore, India

Posts: 105

Rep Power: 17

Hi,

I have attached a rough picture of the domain I am planning to solve. The floor and ceiling mentioned in the fig are actually symmetry boundary conditions. So I want layers to be added all through the cylinder wall. But this doesn't happen( even after I played with a number of parameters). What I actually want is to have layers present from the floor till ceiling around the cylinder. For some reason the layers thin down towards the floor and ceiling and no layers are seen at the floor and ceiling.

Can any one tell me if I can achieve what i want?

Thank you

prapanj

Attached Images

path3208.png (25.1 KB, 61 views)

Last edited by prapanj; May 28, 2009 at 05:40. Reason: wanted to add tags so that people can find this post by a search and get use out of it.

« Previous Thread | Next Thread »

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 Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Error - Solar absorber - Solar Thermal Radiation	MichaelK	CFX	12	September 1, 2016 05:15
several fields modified by single boundary condition	schröder	OpenFOAM Programming & Development	3	April 21, 2015 05:09
External Radiation Boundary Condition for Grid Interface	CFD XUE	FLUENT	0	July 9, 2010 02:53
External Radiation Boundary Condition (Two sided wall), Grid Interface	CFD XUE	FLUENT	0	July 8, 2010 06:49
Convective Heat Transfer - Heat Exchanger	Mark	CFX	6	November 15, 2004 15:55

All times are GMT -4. The time now is 23:53.