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- Title: Acoustic Levitation Chamber
- Author: drdeak
- Description: 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.
SEE: http://science.howstuffworks.com/acou...
- Date: 2 juillet 2006
- Length: 109
- Tags: acoustic, levitation, resonant, waves
- Downloads: - Last from: (Your Blog here!)
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