LES concentric annulus -- CFD Online Discussion Forums

June 14, 2005, 15:48	LES concentric annulus	#1
Alex Guest Posts: n/a	Hi. I'm trying to LES a concentric annulus flow using periodic BC. Actually, I'm talking about two pairs of periodic BC faces (don't want to mesh the whole 360). One in the flow direction (X)-parallel to the axis and the other on the sides of say 30 degrees sector which should be at 30 one to the other. Is there going to be a problem in Fluent? I.e. will it be enough to define flow in X direction in the periodic BC and it will be equal velocities etc. at the second pair of faces? Thank you.

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
Single annulus concentric cylinder	Satya prakash	Main CFD Forum	0	February 3, 2011 01:40
Turbulence dampening due to magnetic field in LES and RAS	eelcovv	OpenFOAM	0	June 8, 2010 12:35
Problem with Eccentric pipe annulus..Pls Help me	Parag Ramteke	FLUENT	2	April 4, 2005 07:34
Turbulent concentric annulus	JonS	Main CFD Forum	3	August 10, 2004 08:02
Some Questions about LES.	Bin Li	Main CFD Forum	2	February 20, 2004 10:58

All times are GMT -4. The time now is 08:00.