Detonation combustion of hydrogen in an axisymmetric channel with a central body
- Авторлар: Tunik Y.1
-
Мекемелер:
- Institute of Mechanics at the Lomonosov Moscow State University
- Шығарылым: Том 57, № 6 (2016)
- Беттер: 963-970
- Бөлім: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/159858
- DOI: https://doi.org/10.1134/S0021894416060018
- ID: 159858
Дәйексөз келтіру
Аннотация
The problem of initiation and stabilization of detonation combustion of a hydrogen–air mixture injected into an axisymmetric channel with a finite-length central body in a flow with a Mach number M0 = 5–9 is solved. It is numerically demonstrated that the presence of the central body both in a convergent–divergent nozzle and in an expanding channel leads to stabilization of detonation combustion of a stoichiometric hydrogen–air mixture at free-stream Mach numbers M0 > 7. Various channel configurations that ensure different values of thrust generated by detonation combustion of a stoichiometric hydrogen–air mixture are compared.
Негізгі сөздер
Авторлар туралы
Yu. Tunik
Institute of Mechanics at the Lomonosov Moscow State University
Хат алмасуға жауапты Автор.
Email: tunik@imec.msu.ru
Ресей, Moscow, 119192