The Electrical Breakdown Characteristics of the Water Vapor in Micrometer Gap Sizes
Branislav Radjenović, Marija Radmilović-Radjenović, Š. Matejčik, M. Klas, P. Beličev
International Research Journal of Pure and Applied Chemistry · pp. 430–436 · Published 9 Apr 2014
10.9734/IRJPAC/2014/8550Abstract
The liquid water-metal interface and the liquid water-gas interface, both play an important role in the initiation and the development of the electrical discharge in the gas bubbles. Evidence from the environmental application studies supports the strong dependence of the discharge properties on the applied voltage, the pressure and the electrode distance. This paper contains results of the experimental studies on the electrical breakdown characteristics in water in micrometers gap sizes. The minimum electrical breakdown voltage for water vapor was found to be around 618 V and 626 V at a pd (the pressure times the gap distance) value of around 0.7 Torr x cm (the pressure of 14.55 Torr) and 0.84 Torr x cm (for the pressure of 20.9 Torr), respectively.
References (8)
- 1 The Mechanism of Electrical Discharges in Gases of Low Pressure [DOI]
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Cited by 2
Onuma Santawitee, Simon Grall, Bralee Chayasombat · Journal of Electroceramics · 2019
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