NUMERICAL SIMULATION OF INITIAL PRESSURE EFFECT ON ENERGY INPUT IN SPARK DISCHARGE IN NITROGEN-Reference-Cited by-同舟云学术

NUMERICAL SIMULATION OF INITIAL PRESSURE EFFECT ON ENERGY INPUT IN SPARK DISCHARGE IN NITROGEN

Published:2019-08-15 Issue: Volume: Page:
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Container-title:Problems of Atomic Science and Technology
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Author:

Korytchenko K.V.,Tomashevskyi R.S.,Varshamova I.S.,Dubinin D.P.,Lisnyak A.A.,Lipovyi V.O.

Abstract

An influence of initial gas pressure on energy deposited by spark discharge in nitrogen during the spark channel expansion is evaluated. Influence of the pressure on efficiency of energy deposition and emitted energy in a discharge channel is simulated. Dependencies of dynamic of energy input and an energy correlation coefficient on the pressure are found out. It was suggested to use an average value of the correlation coefficient to model a load of spark channel by the any initial pressure when a spark load is formed by atmospheric conditions.

Publisher

Problems of Atomic Science and Technology

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