CHEMICAL CURRENT SOURCES BASED ON MAGNESIUM AND ZINC

Authors

  • T.P. Dmitriyev Institute of Combustion Problems, 172 Bogenbay batyr str., Almaty, Kazakhstan; Al-Farabi Kazakh National University, 71, Al-Farabi ave., Almaty, Kazakhstan
  • Ch.B. Daulbayev Institute of Combustion Problems, 172 Bogenbay batyr str., Almaty, Kazakhstan; Al-Farabi Kazakh National University, 71, Al-Farabi ave., Almaty, Kazakhstan
  • B.M. Dabynov Institute of Combustion Problems, 172 Bogenbay batyr str., Almaty, Kazakhstan; Al-Farabi Kazakh National University, 71, Al-Farabi ave., Almaty, Kazakhstan
  • R.G. Abdulkarimova Institute of Combustion Problems, 172 Bogenbay batyr str., Almaty, Kazakhstan; Al-Farabi Kazakh National University, 71, Al-Farabi ave., Almaty, Kazakhstan
  • Z.A. Mansurov Institute of Combustion Problems, 172 Bogenbay batyr str., Almaty, Kazakhstan; Al-Farabi Kazakh National University, 71, Al-Farabi ave., Almaty, Kazakhstan

Keywords:

pyrotechnic current source, a pyrotechnic material, the cathode-anode cell.

Abstract

This paper presents research results of operating parameters of the pyrotechnic reserve current source (PRCS). Dependence of voltage and amperage on the time under different conditions was studied. Hereby, the following operating parameters of the pyrotechnic reserve current source with the 0.8 mm thickness asbestine separator were studied: working electric current, voltage and duration of workflow of a single galvanic cell. The operating parameters (electric current, voltage and duration of operating process of a single galvanic cell) of PRPS based on magnesium with asbestos separator with thickness of 0.8 mm were studied. Furthermore, it was found that at the value of the electric current of 0.02 A the operating time of PRPS is 585 seconds. It is found that PRPS systems based on zinc are stable during the operation process, such characteristics as the value of time to reach the operating mode, the duration of operating mode of PRPS are much higher comparing with PRPS systems based on magnesium. The electric current value using powder of zinc and granular zinc in these experiments was 0.179 A and 0.1 A, respectively, and the operating time at these values of elecrtic current was 40 and 151 seconds, respectively.

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Published

2016-02-10

How to Cite

Dmitriyev , T., Daulbayev, C., Dabynov, B., Abdulkarimova , R., & Mansurov, Z. (2016). CHEMICAL CURRENT SOURCES BASED ON MAGNESIUM AND ZINC. Combustion and Plasma Chemistry, 14(1), 50-59. https://cpc-journal.kz/index.php/cpcj/article/view/423