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 …

A method of nonstationary heat flux calculation using the signal of a sensor based on anisotropic bismuth single-crystal thermoelements

PA Popov, SV Bobashev, BI Reznikov… - Technical Physics …, 2018 - Springer
We propose a method for calculating nonstationary heat fluxes using the electric-response
signal of a sensor based on anisotropic bismuth single-crystal thermoelements. Using this …

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 …

Измерение нестационарного теплового потока в экспериментах на ударных трубах с помощью датчиков на основе анизотропных термоэлементов из …

ПА Попов, НА Монахов, ТА Лапушкина, СА Поняев - ЖТФ, 2022 - elibrary.ru
Проведен анализ особенностей измерения нестационарного теплового потока в
экспериментах на ударных трубах с характерным временем процесса~ 1 μs-1 ms с …

Experimental investigation of the thermal loads upon electrodynamic modification of supersonic flow around axisymmetrical body

PA Popov, NA Monakhov, MA Kotov… - IOP Conference Series …, 2020 - iopscience.iop.org
The results of experimental studies of the magnetohydrodynamic (MHD) effect on the flow
around an axisymmetric model of a supersonic nitrogen stream are presented. The magnetic …

[PDF][PDF] Heat flux measurements of high speed flow around an axisymmetric body using sensors based on anisotropic thermoelements

NA Monakhov, VA Sakharov, PA Popov - 2023 - physmath.spbstu.ru
1 Ioffe Institute, Saint-Petersburg, Russia✉ nikolay. monakhov@ mail. ioffe. ru Abstract. The
study is devoted to measurements of heat flux with an external high speed gas flow around …