Thermocouple Measurements of Heat Fluxes During Detonation Spraying

Thermocouple Measurements of Heat Fluxes During Detonation Spraying Full article

Journal

Combustion, Explosion and Shock Waves
ISSN: 0010-5082

Output data

Year: 2025, Volume: 61, Number: 2, Pages: 25-28 Pages count : 4 DOI: 10.1134/S0010508225700042

Tags

detonation spray, thermocouple, heat flow

Authors

Pai V.V. ¹ , Luk`yanov Ya.L. ¹ , Ulianitsky V.Yu. ¹ , Rybin D.K. ¹ , Batraev I.S. ¹ , Khaustov S.V. ² , Kuz'min S.V. ²

Affiliations

1	Lavrent'ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2	Volgograd State Technical University, Volgograd, Russia

An experimental study was performed to investigate thermal processes during gas detonation coating. Before impact on the target, particles of the sprayed material were accelerated to velocities of 300-500 m/s by the flow of detonation products of a gas mixture whose temperature reached 4200 °C. Due to intense heat transfer, the temperature of the particles increased. The highest quality coating was obtained at a heating temperature close to the melting point. Therefore, to estimate the heating temperature of the particles, we measured the heat fluxes from the detonation products of the gas mixture to their frontal and lateral surfaces using a method based on the Seebeck effect.

Pai V.V. , Luk`yanov Y.L. , Ulianitsky V.Y. , Rybin D.K. , Batraev I.S. , Khaustov S.V. , Kuz'min S.V.
Thermocouple Measurements of Heat Fluxes During Detonation Spraying
Combustion, Explosion and Shock Waves. 2025. V.61. N2. P.25-28. DOI: 10.1134/S0010508225700042 WOS Scopus

Пай В.В. , Лукьянов Я.Л. , Ульяницкий В.Ю. , Рыбин Д.К. , Батраев И.С. , Хаустов С.В. , Кузьмин С.В.
ТЕРМОПАРНЫЕ ИЗМЕРЕНИЯ ТЕПЛОВЫХ ПОТОКОВ В УСЛОВИЯХ ПРОЦЕССА ДЕТОНАЦИОННОГО НАПЫЛЕНИЯ
Физика горения и взрыва. 2025. Т.61. №2. С.25-28. DOI: 10.15372/FGV2023.9429 РИНЦ OpenAlex

Web of science:	WOS:001619585500005
Scopus:	2-s2.0-105022653564

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