Using compact gas-dynamic stands for modeling the expansion of supersonic jets in vacuum

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

The possibility of experimental simulation of supersonic jets expansion from spacecraft nozzles on compact experimental installations with a comparatively low capacity of vacuum pumping systems is considered. The experience of the Novosibirsk State University on the use of various variants of simulation of gas-dynamic jets is expounded. Examples of measurements of supersonic jets that flow from supersonic nozzles to vacuum and into a highly rarefied medium are presented. The results of spectral luminescence measurements excited by a focused electron beam, longitudinal and transverse density profiles of jets using modern scanning techniques, as well as photographic images of jets using a modulated electron beam technique are considered. The possibilities and peculiarities of each registration method are discussed.

Язык оригиналаанглийский
Название основной публикации19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Редакторы Fomin
ИздательAmerican Institute of Physics Inc.
Число страниц6
Том2027
ISBN (электронное издание)9780735417472
DOI
СостояниеОпубликовано - 2 ноя 2018
Событие19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 - Akademgorodok, Novosibirsk, Российская Федерация
Продолжительность: 13 авг 201819 авг 2018

Серия публикаций

НазваниеAIP Conference Proceedings
ИздательAMER INST PHYSICS
Том2027
ISSN (печатное издание)0094-243X

Конференция

Конференция19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
СтранаРоссийская Федерация
ГородAkademgorodok, Novosibirsk
Период13.08.201819.08.2018

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    Zarvin, A. E., Kalyada, V. V., & Yaskin, A. S. (2018). Using compact gas-dynamic stands for modeling the expansion of supersonic jets in vacuum. В Fomin (Ред.), 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 (Том 2027). [030053] (AIP Conference Proceedings; Том 2027). American Institute of Physics Inc.. https://doi.org/10.1063/1.5065147