Two-Channel System With Brightness Amplification for Monitoring the Combustion of Aluminum-Based Nanopowders; IEEE Transactions on Instrumentation and Measurement; Vol. 70

Библиографические подробности
Источник:	IEEE Transactions on Instrumentation and Measurement Vol. 70.— 2021.— [4503409, 9 p.]
Корпоративные авторы:	Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научно-исследовательская лаборатория СВЧ-технологии, Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Научно-производственная лаборатория "Импульсно-пучковых, электроразрядных и плазменных технологий", Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий
Другие авторы:	Gubarev F. A. Fedor Aleksandrovich, Burkin E. Yu. Evgeniy Yurievich, Mostovshchikov A. V. Andrey Vladimirovich, Ilyin A. P. Aleksandr Petrovich, Li Lin
Примечания:	Title screen This work discusses the optical systems with brightness amplification based on two copper bromide brightness amplifiers for studying the combustion of aluminum-based nanopowders. It is proposed to use a system with brightness amplification and independent illumination–bistatic laser monitor to increase the brightness and sharpness of images. Independent illumination is realized using a second copper bromide laser and makes it possible to increase the exposure of the object under investigation in comparison with the conventional laser monitor with one brightness amplifier. In addition to independent illumination, a two-channel laser monitor is proposed to examine the surface of burning materials with different magnifications in one area of the sample, as well as simultaneously in two areas of the sample. The delay between the lasing pulses of the brightness amplifiers can be adjusted with high accuracy so that the radiation from one amplifier does not affect the images of the other. The proposed experimental technique makes it possible to investigate the surface of powder materials during high-temperature combustion, accompanied by intense glowing and scattering of combustion products. This article presents the results of real-time visualization of the surface of burning metal nanopowders and mixtures using bistatic and two-channel laser monitors. Режим доступа: по договору с организацией-держателем ресурса
Язык:	английский
Опубликовано:	2021
Предметы:	электронный ресурс труды учёных ТПУ aluminum nitride combustion diagnostics laser monitor master oscillator-power amplifier system (MOPAsystem) self-propagating high-temperature synthesis нитрид алюминия диагностирование горение лазерный мониторинг высокотемпературный синтез
Online-ссылка:	https://doi.org/10.1109/TIM.2021.3064428
Формат:	Электронный ресурс Статья
Запись в KOHA:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664489