CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > COMSOL

working with COMSOL

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

LinkBack Thread Tools Search this Thread Display Modes
Old   April 1, 2011, 04:10
Question working with COMSOL
New Member
Ishant Jain
Join Date: Apr 2011
Posts: 1
Rep Power: 0
Ishant is on a distinguished road
Can anyone help me with some issue :

I am trying to of a simple problem : A mixture of hot gases flowing at 11m/s through a 20 cm hole inside a cylinder of refractory lining inside of 3 cm diameter and length surrounded by a steel casing of thickness 10 cm.

Problem is : How to give inlet velocity needs that needs to be multiplied to a smoothly increasing function like 'step' so that the software can begin to solve from a 0 value and then reach a solution for unsteady state problem ?
Ishant is offline   Reply With Quote


fluid flow, heat transfer, unsteady state problem

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
Pros and Cons for CFX, CFdesign, COMSOL Val Main CFD Forum 3 June 10, 2011 02:20
pressure distribution in water flow, differences in icoFoam and COMSOL deniggo OpenFOAM Running, Solving & CFD 14 September 30, 2010 03:48
time-dependent segregated solver COMSOL Pippo COMSOL 0 May 6, 2009 10:33
comsol cantilever beam problem bhu47 COMSOL 0 June 30, 2008 14:59
COMSOL gas jet jm COMSOL 0 April 27, 2007 11:38

All times are GMT -4. The time now is 15:55.