Electrical Discharges under High Voltage on Surface of Silica‐Nickel Ceramic Composites
Source abstract
Abstract
Strong electrical breakdowns on surface of Silica‐Nickel cermets are obtained under pulsed electric field. The electric field is significantly lower than for breakdowns at a similar air gap under the same atmosphere pressure. This hot plasma‐like process can be used for gas or liquid ignition. Processes follow the Paschen's and the Fowler‐Nordheim's laws at surface micro‐protrusions, when the current percolates through the composite material.
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Research context
OpenAlex topics: Electrohydrodynamics and Fluid Dynamics · Aerosol Filtration and Electrostatic Precipitation · High voltage insulation and dielectric phenomena
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