Gas dynamics of a supersonic radial jet. Part II
- Авторлар: Kosarev V.1, Klinkov S.1, Zaikovskii V.1
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Мекемелер:
- Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
- Шығарылым: Том 23, № 3 (2016)
- Беттер: 311-318
- Бөлім: Article
- URL: https://journals.rcsi.science/1531-8699/article/view/216442
- DOI: https://doi.org/10.1134/S086986431603001X
- ID: 216442
Дәйексөз келтіру
Аннотация
The paper presents the radial distributions of the pressure measured with a Pitot tube for the case of a radial jet with/without swirling of the input flow in the pre-chamber; the length of the supersonic part of the jet, dependency of the jet thickness as a function of the distance from the nozzle outlet, and approximating analytical formula for the jet thickness that generalizes the experimental data. Experimental data demonstrated that at the deposition distances lower than 4-6 gauges from the nozzle outlet, the solid particle velocity and temperature are almost uniform over the jet cross section. This means that the target surface can be allocated here without loss in coating quality and deposition coefficient. The maximal recommended distance where the deposition is still possible is the length of ls0 ~ 16 gauges.
Негізгі сөздер
Авторлар туралы
V. Kosarev
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
Хат алмасуға жауапты Автор.
Email: vkos@itam.nsc.ru
Ресей, Novosibirsk
S. Klinkov
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
Email: vkos@itam.nsc.ru
Ресей, Novosibirsk
V. Zaikovskii
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
Email: vkos@itam.nsc.ru
Ресей, Novosibirsk