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AKHIBIT October 26, 2009 05:51
Swirling Number
 
Hi,

I am a CFX-User. I want to post the swirling number for a rotational Flow.

The most known definition of the swirling number S is a relation of the

S = dotD/(dotI * r)

Thanks for your help

ghorrocks October 26, 2009 16:56
What is D and I? What does dot D mean?

I calculated the swirl and tumble numbers for an IC engine in-cylinder flow using the volumeInt() functions. I assume you can do the same.

Dr. Flow Squad November 5, 2009 05:00
Swirl Number
 
I use this.
http://drflowsquad.blogspot.com/2009...efinition.html


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