CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > General Forums > Main CFD Forum

Flow in cylinder

Register Blogs Community New Posts Updated Threads Search

 
 
LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
Old   December 18, 2011, 03:03
Question Flow in cylinder
  #1
New Member
 
SNH
Join Date: Dec 2011
Posts: 8
Rep Power: 14
nhosseini is on a distinguished road
Hi every body!

I want to solve a transient, incompressible inviscid flow in a cylinder, which its initial condition is zero velocity everywhere and at delta t=1 left boundary condition is V boundary= Vb and for right boundary condition we have pressure= ambient pressure
it seems that all nodes velocities should reach Vb after 1 time step but I have problem while using conservation methods, it takes some more steps for nodes to reach Vb.
I would be so thankfull if somebody could help me.
nhosseini is offline   Reply With Quote

 

Tags
cylinder


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
benchmark: flow over a circular cylinder goodegg Main CFD Forum 12 January 22, 2013 11:47
1 Was FSI for a flow over a cylinder vmlxb6 CFX 17 May 16, 2011 02:29
Moving a Cylinder in cross flow after solving Dynamics equations of motion maruthamuthu_venkatraman OpenFOAM 1 November 19, 2009 13:55
Flow over a flat plate & Flow over a cylinder cfdxue Main CFD Forum 0 November 26, 2007 23:26
Flow over a cylinder Anna Main CFD Forum 9 March 24, 2006 14:32


All times are GMT -4. The time now is 08:27.