|August 14, 2013, 00:47||
same static and total temperature problem
Join Date: Feb 2012
Posts: 23Rep Power: 6
i am trying to simulate simple pipe flow with mass flow inlet boundary condition at inlet and pressure outlet at outlet.
when i check the mass weighted avg. static temperature at inlet and outlet, it is 850K and when i check mass weighted avg. total temperature at inlet and outlet it is still 850K. in case of mass weighted average velocity it is some where near 200m/s,so there should be difference between static and total temperature.
can someone suggest here what is going on? the problem setup maybe wrong,but when it shows velocity magnitude of about 200m/s,how can the static and the total temperature be same?
|August 15, 2013, 17:17||
Join Date: May 2013
Posts: 11Rep Power: 5
I think its refer to the fluid properties.
solve your problem twice:
1-with constant density
2-without constant density
you will be see the difference. in one of them contour of temperature is same but in other one is different.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Tf is averaged by static or total temperature ??||NPU_conanxie||Main CFD Forum||0||April 6, 2011 21:30|
|Bulk temperature Tf is obtained from total or static temperature?||NPU_conanxie||FLUENT||0||March 30, 2011 05:56|
|static temperature is higher than total temp. in buoyancy problem||amirbahador||FLUENT||2||October 24, 2010 07:21|
|Total temperature and static temperature||rogbrito||CFX||1||June 21, 2009 18:37|
|The static temperature is higher than total temp||devy||FLUENT||0||March 27, 2003 21:16|