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Low voltage contact electrostatic discharge is examined from 1 volt to 100 volts which means whether the electrostatic discharge can ionize the gas molecule or not. The contact current flow from the small capacitor of about 2.2 pF is examined. There are several current flow patterns which should be strongly dependent on the contact area. If the contact area is fresh, the reproducible tunneling current...
Summary form only given. Atmospheric-pressure, non-equilibrium plasmas produced by dielectric barrier discharge (DBD) are very attractive for various industrial applications (pollution control, sterilization, ozone generation, and surface modification) because of their low-cost, high operation speed and ability to operate without vacuum systems. The DBD can be easily produced either in volume or on...
The electric wind produced by corona discharge of a high-voltage electrode in air is employed for destabilizing a horizontal water film. In wire-to-plane geometry, the phenomenon is characterised by current versus voltage curves and visual observations of the onset of free-surface oscillations. The effect of the following parameters is examined for both positive and negative coronas: distance between...
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