Home > Forums > Software User Forums > ANSYS > FLUENT

flow over a cylinder: shedding frequency

Updated Threads

Reply

Search this Thread

July 4, 2005, 04:18	flow over a cylinder: shedding frequency	#1
Ruslan Guest Posts: n/a	Hi All I modelling flow over a cylinder in Fluent 6 3D. I have received Von Karman vortex street. Can I estimate shedding frequency? Which signal I must plot to define the amplitude, and the frequency? Regards Ruslan

July 19, 2005, 10:49	Re: flow over a cylinder: shedding frequency	#2
ayyappan Guest Posts: n/a	hi write the coefficient of lift as dat file and do fft with your time step size. it will give amplitude and frequency, the use strouhal number relation for shedding frequency bye ayyappan.t

Reply

« Previous Thread | Next Thread »

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 Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
vortex shedding frequency	naveen	OpenFOAM	23	May 17, 2016 09:12
Incorrect Drag and Drag Coefficient for flow over a cylinder	ozzythewise	Main CFD Forum	8	June 13, 2012 07:24
Unsteady flow past cylinder for Re-50,100,150	mecbe2002	Main CFD Forum	0	May 31, 2010 04:13
Turbulent steady flow around a circular cylinder	Mirek Kabacinski	FLUENT	0	July 23, 2003 19:40
Inviscid Drag at subsonic, subcritical Mach #	Axel Rohde	Main CFD Forum	1	November 19, 2001 13:19

All times are GMT -4. The time now is 02:08.