CFD Online Logo CFD Online URL
Home > Forums > CFX

Freestream Damping Option

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

LinkBack Thread Tools Display Modes
Old   September 15, 2006, 09:03
Default Freestream Damping Option
Posts: n/a
Anyone who has some experience about this topic please tell me when this option should be activated, and for hydrodynamic simulations what effects of activated or non activeted Freestream Damping option makes? I tested both cases for my simulation for a short time step , the results are exactly the same. But I would like to be sure.


  Reply With Quote

Old   September 15, 2006, 14:19
Default Re: Freestream Damping Option
Posts: n/a
Use the default option - when it matters (which is very rare, which is why it isn't documented) it behaves better.
  Reply With Quote

Old   September 29, 2006, 01:59
Default Re: Freestream Damping Option
Posts: n/a
Please can you give some more information:

- what's the default option (no damping, first order, second order)?

- when should I use the freestream damping option for curvatures

best regards Holger
  Reply With Quote

Old   September 29, 2006, 02:00
Default Re: Freestream Damping Option *NM*
Posts: n/a
  Reply With Quote


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
Wind turbine simulation Saturn CFX 48 October 25, 2017 06:07
Water subcooled boiling Attesz CFX 7 January 5, 2013 04:32
RPM in Wind Turbine Pankaj CFX 9 November 23, 2009 05:05
Simulation of a single bubble with a VOF-method Suzzn CFX 18 October 2, 2009 04:18
mass flow in is not equal to mass flow out saii CFX 2 September 18, 2009 08:07

All times are GMT -4. The time now is 03:48.