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JL Naudin's comments : This test of the Lifter with the wire in vaccum tube and mechanically unlinked from the aluminum plate proves definitely that :
-Without corona effect and without ionic wind around the wire placed in a vacuum tube, the Lifter is still able to fly,
-The Lifter is able to fly with a very weak current ( in the range of µA ) and thus with few power ( only about 25 mW )
Lifter specifications
Aluminum plate : 200 x 20 mm ( 12µm thick)
Wire : tungsten
Working voltage : 25 KV DC
I also read that they are less effective at higher altitudes.
Originally posted by sardion2000
I also read that they are less effective at higher altitudes.
I believe that is due to the effect Nitrogen Gas has on the whole process. There were other tests where they injected additional Nitogen gas into the arch of a non-vacuum tube experiment, and they managed to I believe double or triple the thrust. So I believe the more N2 available, the greater the thrust
I'm not totally convied of how this vacuum tube version works so I remain skeptical until I can learn some more.
(I've spent many many hours on JLNLabs and have yet to come across it. It has an atrocious design that doesn't lend itself well to large volumes of information which he has)
Originally posted by imbalanced
Cool, great someone agrees that this is not 100% ion wind.