Mathematical Physics

    

Property on Levitation for Ehd and Electrostatic Propulsion Device Using Multi-Layered Electrode

Authors: Taku Saiki

Electro hydro dynamic (EHD) and electrostatic propulsion devices has no moving parts and, in the air, operates on electrical energy. It is expected to develop electric propulsion systems without future moving parts of airplanes and helicopters propellers in the future. In this time, we developed an EHD propulsion device with multiple layers of electrodes, and confirmed the effectiveness of the multiple layers. Usually, the metal weight increases and the input voltage threshold for levitation should increase as the number of layers increases. In the experiment, it was confirmed that the threshold voltage for levitation is kept constant even if the weight is increased by multilayering the electrodes. This means that the power efficiency of the device per unit weight is also improved at the same time. However, it was also found that this threshold increases if the size of the apparatus is increased.

Comments: 8 Pages.

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Submission history

[v1] 2022-11-19 07:41:01
[v2] 2022-12-01 04:13:51

Unique-IP document downloads: 304 times

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