Pulse thermal load for thermoelectric detector calibration

A Kotov Mikhail, S Nikolay, G Vladislav… - … Journal: Physics and …, 2023 - physmath.spbstu.ru
The work is devoted to the calibration of the developed thermoelectric detectors with
different sensitive elements. A pulsed laser diode with a power of 5 W was used as a …

[PDF][PDF] Pulse thermal load for thermoelectric detector calibration

MA Kotov, NG Solovyev, VN Glebov, GA Dubrova… - physmath.spbstu.ru
1 Ishlinsky Institute for Problems in Mechanics of the RAS, Moscow, Russia; 2 Institute on
Laser and Information Technologies-Branch of the Federal Scientific Research Centre …

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 …

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 …

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 …

Registration of the ignition of a combustible mixture in a shock tube using a thermoelectric detector

MA Kotov, PV Kozlov, GY Gerasimov… - Russian Journal of …, 2022 - Springer
The possibility of using a thermoelectric detector (TD) to measure the ignition delay time of a
combustible mixture behind the front of a reflected shock wave is demonstrated. This device …

[PDF][PDF] On the Principles of Thermo Emf Arise during Heat Flux Registration by a Thermoelectric Detector in a Pulse Gas Dynamic Experiment

MA Kotov, NG Solovyov, AN Shemyakin, MY Yakimov… - chemphys.edu.ru
The processes occurring when a thermoelectric detector generates an output signal due to
the effect of conductive and radiation heating on its sensitive element are considered. The …

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 …

Determination of dynamic characteristics of heat fire detectors

Y Abramov, Y Kalchenko… - Eureka: physics and …, 2019 - journal.eu-jr.eu
The proposed methods for determining the dynamic characteristics of heat fire detectors in
the time and frequency domains, focused on the use of existing thermal chambers. The …

[PDF][PDF] Ultra-fast sensor for single-photon detection in a wide range of the electromagnetic spectrum

A Kuzanyan, A Kuzanyan… - Sensors & …, 2016 - sensorsportal.com
The results of computer simulation of heat distribution processes taking place after
absorption of single photons of 1 eV-1 keV energy in three-layer sensor of the thermoelectric …