M. A. Kotov, P. V. Kozlov, V. Yu. Levashov, G. Ya. Gerasimov, N. G. Solov'ev, A. N. Shemyakin, M. Yu. Yakimov, V. N. Glebov, G. A. Dubrova, A. M. Malyutin, “The use of thermoelectric detector in gas ionized by a shock wave”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2025, Volume 51, Issue 12,Pages <nobr>46

The use of thermoelectric detector in gas ionized by a shock wave

M. A. Kotov^ab, P. V. Kozlov^b, V. Yu. Levashov^b, G. Ya. Gerasimov^b, N. G. Solov'ev^a, A. N. Shemyakin^a, M. Yu. Yakimov^a, V. N. Glebov^c, G. A. Dubrova^c, A. M. Malyutin^c

^a Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow
^b Lomonosov Moscow State University, Institute of Mechanics
^c The Institute on Laser and Information Technologies of the Russian Academy of Sciences

Abstract: The aspects of operation of a thermoelectric detector in a shock-heated partially ionized air environment are considered. The effect of charged particles located near its sensitive element on the detector readings is shown. Data on the registration of the photoionization process before the shock wave front are presented.

Keywords: shock tube, thermoelectric detector, ionization.

Received: 18.02.2025
Revised: 26.03.2025
Accepted: 26.03.2025

DOI: 10.61011/PJTF.2025.12.60614.20289