CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

Initialization problem when using Axisymmetry BC

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 4, 2008, 09:23
Default Initialization problem when using Axisymmetry BC
  #1
Eduardo
Guest
 
Posts: n/a
Hello I am modeling a compressible flow. The system is a cylinder attached to a cylindrical pipe to it. The pipe allows water to come into the the cylinder and since the cylinder is full of water pressure is created as the water is pumped in. The Geometry is simple and the use if axisymmetry BC is justified. Inlet BC is mass-flow-rate set to 0.1 Kg/s The walls are set to constant temperature Axisymmetry BC the axis lies in X direction with the domain in the possitive Y direction.

Initialization: Upon initialization the initial values for velocity in x, y direction and temperature changed to 1.#QNAN.

Does anyone knows, had the same problem or know how to overcome this issue?

Kind regards

Eduardo

  Reply With Quote

Reply

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
Axisymmetry problem and XFOIL JC Main CFD Forum 2 August 27, 2011 03:16
Initialization problem Parag Gadgil FLUENT 2 January 2, 2009 20:43
2D axisymmetry Vs non-axisymmetry geometry aPpA FLUENT 4 March 22, 2007 08:33
2d axisymmetry problem in CFX sameer CFX 5 March 1, 2006 13:36
facing problem in defining axisymmetry ?? mahesh FLUENT 1 July 15, 2003 06:49


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