|June 13, 2011, 10:21||
Inlet Turbulence Intensity
Join Date: May 2011
Location: Toronto, Canada
Posts: 19Rep Power: 6
I am simulating a complicated pipe and I am using k-e model with intensity and lenght scale at the velocity inlet boundary. the problem is, I found out that when you want to have contours of intensity inside the domain, the contours are calculated based on reference velocity, not your inlet velocity.
now, my question is which intensity the solution is based on? the one I am giving explicitly at the inlet or the one calculated based on reference velocity?
(the one I am giving is 15% and the one calculated is 70%!!)
|inlet boundary condition, intensity|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Turbulence intensity in fully devloped pipe flow - Reference||Shocktrain||Main CFD Forum||0||October 14, 2010 06:58|
|High turbulence intensity||wenfengxie||FLUENT||1||April 16, 2010 12:00|
|turbulence intensity at inlet||raju||Main CFD Forum||1||November 16, 2006 01:13|
|turbulence intensity for skyscraper||antonella grassano||FLUENT||0||October 13, 2004 06:50|
|Low Turbulence Intensity Simulation||J. McCarthur||Main CFD Forum||1||October 26, 1999 16:17|