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RGClark
- 86
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My aerospace application requires a very lightweight vacuum chamber. Could you rotate a cylindrical chamber about its vertical axis to provide outward pressure to support the pressure of the air? How fast would it have to rotate to provide an outward pressure of 15 lbs./sq. in.? The initial energy to start the rotation would be large, but then only a relatively small energy would be needed to keep the rotation going due to losses from atmospheric pressure.
Bob Clark
Bob Clark