10.57647/J.JTAP.2023.1703.26

Modeling of discharge processes in a new type of pulse-plasma ignition systems with a controlled spark gap

  1. Department of Electromechanics, Ufa University of Science and Technology, Ufa, Russia
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Published 2023-11-17

How to Cite

1.
Gizatullin F, Salikhov R, Lobanov A. Modeling of discharge processes in a new type of pulse-plasma ignition systems with a controlled spark gap. J Theor Appl phys. 2023 Nov. 17;17(3). Available from: https://oiccpress.com/jtap/article/view/1976

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Abstract

The results of computer and physical modeling of discharge processes in a new type of pulse-plasma ignition systems for gas turbine engines with a controlled switching spark gap are presented. A circuit design model of a pulse-plasma ignition system has been developed, which makes it possible to evaluate the patterns of discharge processes in a semiconductor spark plug depending on the parameters of the discharge circuits - the capacitances of high-voltage and low-voltage storage capacitors, the inductance of the main discharge circuit. The results of computer simulation are confirmed experimentally, the increased efficiency of the ignition system with a controlled spark gap compared to the known circuit solutions containing two switching spark gaps is substantiated.

Keywords

  • Circuit model,
  • Controlled three-electrode spark gap,
  • Discharge processes,
  • Pulse-plasma ignition system