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

Traslational periodicity

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

Reply
 
LinkBack Thread Tools Display Modes
Old   May 5, 2015, 06:50
Default Traslational periodicity
  #1
Senior Member
 
mohammad
Join Date: Dec 2010
Location: Seoul, South korea
Posts: 210
Rep Power: 8
mohammad is on a distinguished road
Hello everyone,

This is my first time using translational periodicity in CFX. The problem is a duct and a paddle-wheel rotating inside it. My final goal is to simulate the TRN effects of the paddle-wheel by using sliding mesh for the interface between the paddle-wheel. Also, I want to use periodic BC (translational type) at two side wall (not the inlet and outlet).

The simulation does not work whenever the translational Periodicity is chosen for the side walls. I tried different cases, and I found that it works with symmetry.

Can anyone tell me how to set up the "Trans. Periodicity"?

1.jpg

2.jpg
mohammad is offline   Reply With Quote

Old   May 5, 2015, 23:11
Default
  #2
Super Moderator
 
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 11,571
Rep Power: 90
ghorrocks is a jewel in the roughghorrocks is a jewel in the roughghorrocks is a jewel in the rough
There seems to be nothing wrong with applying translational periodicity to this geometry.

What error message does it report?
ghorrocks is offline   Reply With Quote

Reply

Thread Tools
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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
[ICEM] ICEM periodicity specification robboflea ANSYS Meshing & Geometry 18 November 11, 2014 15:51
[ICEM] Two kinds of periodicity in one project PS_KA ANSYS Meshing & Geometry 3 January 22, 2014 05:09
[ICEM] Hybrid Meshing and Periodicity RalfBecker ANSYS Meshing & Geometry 0 October 31, 2013 07:31
Periodicity lost during quater ogrid blocking syler3321 ANSYS Meshing & Geometry 0 October 17, 2011 23:24
translational periodicity wasim CFX 0 May 13, 2006 13:34


All times are GMT -4. The time now is 15:57.