Investigation of heat flux on aerodynamic body in supersonic gas flow with local energy deposition

Результат исследований: Научные публикации в периодических изданияхстатья в журнале по материалам конференции

1 цитирование (Scopus)

Выдержка

Existence and intensive growth of heat flux on a vehicle is one of the main problems in hypersonic flight. Experimental study of heat flux in the stagnation point of a blunt cylinder in supersonic flow was made using gradient heat flux sensor. It was found that a transfer function of the measuring system should be used for obtaining data at fast-changing heat flux measurements. It was established that it was possible to produce a short-term heat transfer from the surface of streamlined body with the help of microwave discharge. Numerical simulation showed that it is possible to change nature of the flow by means of local energy deposition in case of streamlined wedge.

Язык оригиналаанглийский
ЖурналAIP Conference Proceedings
Том1959
DOI
СостояниеОпубликовано - 2 мая 2018
СобытиеВосьмые Поляховские чтения: международная научная конференция по механике - Старый Петергоф, Saint Petersburg, Российская Федерация
Продолжительность: 29 янв 20182 фев 2018
Номер конференции: 8
https://events.spbu.ru/events/polyakhov_readings
http://nanomat.spbu.ru/en/node/175
http://nanomat.spbu.ru/ru/node/192
http://spbu.ru/news-events/calendar/viii-polyahovskie-chteniya

Отпечаток

aerodynamics
gas flow
heat flux
streamlined bodies
hypersonic flight
stagnation point
energy
supersonic flow
transfer functions
wedges
vehicles
heat transfer
microwaves
gradients
sensors
simulation

Предметные области Scopus

  • Физика и астрономия (все)

Цитировать

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abstract = "Existence and intensive growth of heat flux on a vehicle is one of the main problems in hypersonic flight. Experimental study of heat flux in the stagnation point of a blunt cylinder in supersonic flow was made using gradient heat flux sensor. It was found that a transfer function of the measuring system should be used for obtaining data at fast-changing heat flux measurements. It was established that it was possible to produce a short-term heat transfer from the surface of streamlined body with the help of microwave discharge. Numerical simulation showed that it is possible to change nature of the flow by means of local energy deposition in case of streamlined wedge.",
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Investigation of heat flux on aerodynamic body in supersonic gas flow with local energy deposition. / Dobrov, Y. V.; Lashkov, V. A.; Mashek, I. Ch; Khoronzhuk, R. S.

В: AIP Conference Proceedings, Том 1959, 02.05.2018.

Результат исследований: Научные публикации в периодических изданияхстатья в журнале по материалам конференции

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