CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

Laminar flow inside a filter holder problem with convergence

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

LinkBack Thread Tools Search this Thread Display Modes
Old   September 4, 2015, 10:53
Default Laminar flow inside a filter holder problem with convergence
New Member
Join Date: Oct 2014
Posts: 12
Rep Power: 10
sachinip is on a distinguished road

I am simulating the flow inside a filter holder. I use mass flow as inlet, pressure outlet as outlet , porous jump for my filter and two symmetries because i simulate the one fourth of my holder.

My flow is laminar (maximum reynolds around 320).

However when i simulate it as laminar I have the warning reverse flow in ...

When I simulate it as turbulence i have no error wanring and my simulation converge.

Do you know why can it be?

Thank you very much in advance.
sachinip is offline   Reply With Quote


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
CFX Treatment of Laminar and Turbulent Flows Jade M CFX 18 September 15, 2022 07:08
Laminar Pipe Flow convergence issues preichl OpenFOAM Running, Solving & CFD 11 September 22, 2014 21:22
convergence problem in 3D steady state, laminar flow in a bath vajiheh FLUENT 0 July 10, 2009 12:18
Convergence problem in SUPERSONIC FLOW sridhar FLUENT 0 July 7, 2007 11:16
Problem with Convergence at high flow rates Syed Siemens 1 April 10, 2007 15:18

All times are GMT -4. The time now is 00:32.