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Flow videos
http://motorsportsvillage.com/forum/viewtopic.php?f=6&t=9834
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Author:  jmarkaudio [ Sat Dec 29, 2012 2:40 pm ]
Post subject:  Flow videos

Interesting videos.


http://www.youtube.com/watch?v=nuQyKGuXJOs

http://www.youtube.com/watch?v=Lp3OHzNt7Iw

http://www.youtube.com/watch?v=zOJ6gWDMTfE

http://www.youtube.com/watch?v=ZOIQC8jds1o

http://www.youtube.com/watch?v=ftq8jTQ8ANE

Author:  Ron Gusack [ Sun Dec 30, 2012 6:54 pm ]
Post subject:  Re: Flow videos

Thank you Mark. Pretty eye opening.

Author:  Scott Smith [ Mon Dec 31, 2012 8:44 am ]
Post subject:  Re: Flow videos

Was that PJ in those videos? =; [-( [-( [-X \:D/

Author:  SGDCXCVI [ Tue Jan 01, 2013 11:45 pm ]
Post subject:  Re: Flow videos

Hey, that's like the stuff Shrinker talks about.
I did enjoy them. :-$

Author:  jmarkaudio [ Wed Jan 02, 2013 4:54 pm ]
Post subject:  Re: Flow videos

One more.

http://www.youtube.com/watch?v=LI9Mi1Kh ... =endscreen

Author:  WR169 [ Wed Jan 02, 2013 6:43 pm ]
Post subject:  Re: Flow videos

That one on drag was an eye opener! O:)

Author:  shrinker [ Thu Jan 03, 2013 6:52 am ]
Post subject:  Re: Flow videos

The flow drag ones where they use a big ball and a force gauge the presenter just says its curious or something like that. What its actually demonstrating is not explained but its this; Its demonstrating the transition from laminar to turbulent flow of the air stream. The part where the force gauge reads lower force before increasing again even though the air speed is increasing is demonstrating that the air jet is going through transitional flow. Once the jet air stream velocity starts transitional and then into turbulent flow more energy is needed from the air per unit of force upon the ball.

Author:  jmarkaudio [ Sat Jan 05, 2013 5:56 pm ]
Post subject:  Re: Flow videos

Turbulence.

http://www.youtube.com/watch?v=1_oyqLOqwnI

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