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All Springer/NP/PCP Air Gun Discussion General => Machine Shop Talk & AG Parts Machining => Engineering- Research & Development => Topic started by: Rescue35 on February 04, 2013, 01:19:31 PM

Title: Supersonic flow and nozzels
Post by: Rescue35 on February 04, 2013, 01:19:31 PM

http://www.youtube.com/watch?feature=player_embedded&v=I9zBGgpzl0I#ws (http://www.youtube.com/watch?feature=player_embedded&v=I9zBGgpzl0I#ws)

A friend found this on Gizmodo. 900mph pingpong ball...yeah 1320 fps. There is some discussion of the speed and flow of the air.

Title: Re: Supersonic flow and nozzels
Post by: SciGuy on February 04, 2013, 02:01:40 PM

That is wicked.  Creating a vacuum in front of our pellets is going to be a bit of a challenge ;)

Title: Re: Supersonic flow and nozzels
Post by: JerryW on February 04, 2013, 02:47:19 PM

I wish that guy would have been my physics teacher in high school!

Title: Re: Supersonic flow and nozzels
Post by: rsterne on February 04, 2013, 06:10:54 PM

Very KEWL !!!!.... X2 on I wish he had been my physics teacher....

Bob

Title: Re: Supersonic flow and nozzels
Post by: Briar Patch on March 11, 2013, 12:36:58 AM

That was amazing!  Holy cow ... that ping pong paddle most likely can not be used anymore....  ;)

Thanks for sharing that video!

Title: Re: Supersonic flow and nozzels
Post by: Motorhead on March 11, 2013, 02:42:35 AM

I question WHAT'S LEFT of the ball ?

Title: Re: Supersonic flow and nozzels
Post by: Bill G on March 21, 2013, 09:45:44 PM

Soooo..... In outer space, our PCP's are ultra sonic armor piercing beasts!  and they shoot really flat.