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Akusticna levitacija

S.T.A.R.A.C.

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This is an acoustic levitation chamber I designed and built in 1987 as a micro-gravity experiment for NASA related subject matter.
The 12 inch cubed plexiglas Helmholtz Resonant Cavity has 3 speakers attached to the cube by aluminium acoustic waveguides.
By applying a continuous resonant(600Hertz) sound wave, and by adjusting the amplitude and phase relationship amongst the 3 speakers; I was able to control levitation and movement in all 3 (x,y,z) axis of the ambient space.
This research was used to show the effects of micro-gravity conditions that exist in the space shuttle environment in orbit, but done here on Earth in a lab.
This is not "anti-gravity." So don't waste time arguing something pointless.
1978 je uredjaj napravljen, a o tome se tek danas vise zna. Naravno, postavlja se pitanje je li projekt i dalje aktivan i dokle se stiglo?

Kako radi Akusticna levitacija:

http://science.howstuffworks.com/acoustic-levitation.htm

Slican princip ali bez zvuka, nazvan Hutchison effect:

 

Flight

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Jel' to ono kao u Southparku, kada Kartmen i drugari pogode onu notu, pa se svi ukenjaju?
 

dadoo

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AHAHAHAHAHHAH jedna od najboljih epizoda :D
 

misticx

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Jel' to ono kao u Southparku, kada Kartmen i drugari pogode onu notu, pa se svi ukenjaju?
Verovatno mislis na "braon zvuk"za koji se i dalje veruje da je mit i ako su neki navodno uspeli da ga proizvedu,to je koliko sam upoznat ultrazvuk koji navodno moze da dovede do "gubitka" kontrole nad misicjima (sfingterima)debelog creva usled postizanja rezonance.
 

dadoo

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Verovatno mislis na "braon zvuk"za koji se i dalje veruje da je mit i ako su neki navodno uspeli da ga proizvedu,to je koliko sam upoznat ultrazvuk koji navodno moze da dovede do "gubitka" kontrole nad misicjima (sfingterima)debelog creva usled postizanja rezonance.
e bas taj! :D
 

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peja81

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Nije ultrazvuk, nego infrazvuk. :)
Ultra je >20KHz.
Infra je <20Hx.
 

S.T.A.R.A.C.

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Ovdje je princip malo drugaciji, ali svima je zajednicka frekvencija energije.

Elektromagnetna levitacija:



Kako frekvencija stvara formu:



 

Flight

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Pa koja svrha ove levitacije, ako niko od nje ne moze da se ukenja?
 

misticx

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Pa koja svrha ove levitacije, ako niko od nje ne moze da se ukenja?
Ti bas zapeo za kenjanje,pa kenjanje :)
Svrha akusticne levitacije mi nije poznata,mada mi deluje samo kao demostracija novog vida kretanja tela u prostoru,bez trenutne svrhe.
 
Vrh