Titlebook: Electrical Breakdown and Discharges in Gases; Part A Fundamental P Erich E. Kunhardt,Lawrence H. Luessen Book 1983 Springer Science+Busines

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Basic Processes of Electrical Dischargesd when a small number of electrons were released from the cathode, varied with the applied electric field E as shown in Fig. 1. He recognized that an important parameter was the ratio E/p of the field strength and gas pressure, p, and introduced the parameter α which became known as the “Townsend pr

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Transport Data for the Modeling of Electrical Breakdown and DischargesModeling activity has created considerable demand for reliable transport and rate coefficient data describing the behavior of electrons, ions, excited atoms and molecules, and radiation in gaseous systems. Since a wide range of particle energies, gas mixtures, degrees of excitation ionization and ti

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Prebreakdown Ionization in Gases under Steady-State and Pulsed Conditions in Uniform Fieldstage changes by many orders of magnitude on a time scale dependent on the conditions, but typically in the range of nanoseconds to milliseconds. The breakdown results from a series of atomic and molecular collision processes following the release of one or more charged particles which gain energy in

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Nanosecond Pulse Breakdown of Gas Insulated Gapsmporal development of the space charge in a gas insulated gap, leading to the collapse of the voltage applied across it. The various processes which must be considered have been discussed by Rees and by Dutton (this ASI). The gap parameters (i.e., pressure, p; applied external fields, E.; gap dimens

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Spark-Over Characteristics of Long Gapsion for power transmission, at least for the next few decades, it will be necessary to increase their transport capability by raising rated voltages rather than by indiscriminately increasing their number. Apart from economical considerations, this fact also derives from the need both for better use

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The Microscopic Treatment of Nonequilibrium Regions in a Weakly Ionized Gase normally measured in a swarm-type experiment (Huxley and Crompton, 1974). To analyze these experiments, we must assume that the electrons have reached an equilibrium hydrodynamic state so that their behavior after a sufficiently long time is such that the distribution function f(r,v,t,) (r, v and