"Data sampling for Time Statistics"

August 29, 2005, 16:45

Hi all

can anyone please help me in finding the documentation about "Data sampling for Time Statistics", which comes into picture when an unsteady simulation is carried (in the iterartion panel). I have searched in the User's guide, but i didn't find detailed information.

immediate responed are greatly appreciated.

thank u

Shamoon Jamshed · April 30, 2009, 22:53

I think you can monitor the resiuals with time till ur output time is acheived. then you open the file in Excel or Matlab and perform the statistics required. For example you can apply Fourier Transform, take rms or average of the data etc.

ajay · June 20, 2011, 11:28

http://jullio.pe.kr/fluent6.1/help/html/ug/node865.htm

August 29, 2005, 16:45	"Data sampling for Time Statistics"	#1
Madhukar Rapaka Guest Posts: n/a	Hi all can anyone please help me in finding the documentation about "Data sampling for Time Statistics", which comes into picture when an unsteady simulation is carried (in the iterartion panel). I have searched in the User's guide, but i didn't find detailed information. immediate responed are greatly appreciated. thank u

April 30, 2009, 22:53	Data statistics for CFD	#2
Shamoon Jamshed Senior Member Shamoon Jamshed Join Date: Apr 2009 Location: Karachi Posts: 381 Rep Power: 18	I think you can monitor the resiuals with time till ur output time is acheived. then you open the file in Excel or Matlab and perform the statistics required. For example you can apply Fourier Transform, take rms or average of the data etc.

June 20, 2011, 11:28		#3
ajay New Member ajaymakawana@yahoo.com Join Date: Jan 2011 Posts: 2 Rep Power: 0	http://jullio.pe.kr/fluent6.1/help/html/ug/node865.htm Bachduong likes this.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Data sampling for time statistics	kharnab	FLUENT	0	June 13, 2009 17:21
Data sampling for time statistics: Additional	Phil	FLUENT	0	January 28, 2008 08:32
Data sampling for time statistics	Muhammad Shakaib	FLUENT	0	October 2, 2006 23:33
How to update polyPatchbs localPoints	liu	OpenFOAM Running, Solving & CFD	6	December 30, 2005 17:27
Data sampling for time statistics with RANS	Flav	FLUENT	0	June 6, 2001 04:32