Performance assessment of thermoelectric detector for heat flux measurement behind a reflected shock of low intensity

MA Kotov, AN Shemyakin, NG Solovyov… - Applied Thermal …, 2021 - Elsevier
The study is devoted to assessing the applicability of the manufactured thermoelectric
sensor for functioning in shock tubes to measure instantaneous heat fluxes occurring in …

Thermoelectric detector application for measuring the ignition delay time in a shock heated combustible mixture

MA Kotov, PV Kozlov, GY Gerasimov, VY Levashov… - Acta Astronautica, 2023 - Elsevier
The problem of flight safety of high-speed aircrafts is primarily related to the reliability of
engines, which, in turn, depends on the correct understanding of the processes of ignition …

The analysis of applicability of thermoelectric radiation detectors for heat flux measurements behind a reflected shock wave

MA Kotov, AN Shemyakin, NG Solovyov… - Journal of Physics …, 2021 - iopscience.iop.org
The study is devoted to assessing the applicability of the manufactured thermoelectric
sensor to measure pulsed heat fluxes in shock-wave processes. It is shown that the created …

Калибровка тепловых датчиков на анизотропных термоэлементах и гетерогенных металлических структурах с помощью отраженной ударной волны

ПА Попов, НА Монахов, ТА Лапушкина, СА Поняев… - Письма в ЖТФ, 2022 - elibrary.ru
Продемонстрирована применимость метода калибровки тепловых датчиков на
анизотропных термоэлементах из висмута и гетерогенной структуры из пары медь …

Heat-Flux Measurement by Sensors Based on Anisotropic Thermoelements in a Gas-Dynamics Experiment Shock Tubes

PA Popov, VA Sakharov, TA Lapushkina, SA Poniaev… - Fluid Dynamics, 2023 - Springer
We present the results of measuring the heat flux using sensors based on anisotropic
thermoelements and a thin-film resistance sensor for cases of shock-wave reflection from the …

Heat flux measurement at the initial phase of normal shock wave reflection using the sensor on anisotropic thermoelements

PA Popov, VA Sakharov, SA Poniaev… - Journal of Physics …, 2020 - iopscience.iop.org
Thermal measurements were carried out using the sensors on anisotropic thermoelements
during normal shock wave reflection with Mach number M= 3... 5. The method of processing …

Non-stationary Heat Flux Measurement in Shock Tube Experiments Using Sensors Based on Anisotropic Bismuth Thermoelements

PA Popov, NA Monakhov, TA Lapushkina… - Technical Physics, 2023 - Springer
An analysis of main features of unsteady heat flux measuring in shock tubes experiments
with a characteristic process time of~ 1 μs–1 ms using sensors based on anisotropic bismuth …

Analysis of the applicability of the one-dimensional model for calculating thermal and thermoelectric processes in anisotropic bismuth thermoelements

PA Popov - Journal of Physics: Conference Series, 2021 - iopscience.iop.org
The results of the temperature and electric potential numerical simulation in the model of an
anisotropic thermoelement under thermal action typical for the experimental conditions on …

Influence of destruction of the bismuth crystal structure on the features of measuring pulsed heat fluxes using a sensor based on anisotropic thermoelements

PA Popov, SA Poniaev, VA Sakharov… - Journal of Physics …, 2020 - iopscience.iop.org
The results of heat flux measurements using a sensor based on anisotropic thermoelements
with defects in the crystal structure during reflection of a shock wave are presented. Using …

Calibration of Heat Flux Sensors Based on Anisotropic Thermoelements and Heterogeneous Metal Structures Using a Reflected Shock Wave

PA Popov, NA Monakhov, TA Lapushkina… - Technical Physics …, 2023 - Springer
The applicability of the calibration method for heat flux sensors based on anisotropic
bismuth thermoelements and a heterogeneous copper—nickel structure using a reflected …