Testing of solid fuel ramjet with measurement of thrust characteristics in aerodynamic facilities

D. A. Vnuchkov; V. I. Zvegintsev; D. G. Nalivaichenko; V. I. Smolyaga; A. V. Stepanov

doi:10.1134/S0869864318040121

Testing of solid fuel ramjet with measurement of thrust characteristics in aerodynamic facilities

Авторлар: Vnuchkov D.A.¹, Zvegintsev V.I.¹, Nalivaichenko D.G.¹, Smolyaga V.I.², Stepanov A.V.²
Мекемелер:
1. Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
2. NPO SPLAV R&P Association
Шығарылым: Том 25, № 4 (2018)
Беттер: 605-611
Бөлім: Article
URL: https://journals.rcsi.science/1531-8699/article/view/217773
DOI: https://doi.org/10.1134/S0869864318040121
ID: 217773

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Аннотация

A design of an axisymmetric solid fuel ramjet consisting of a multi wedges nose air intake, solid fuel gas gene-rator, combustion chamber, and a nozzle, was developed. According to this design, a ramjet model for tests in the ground wind-tunnel facilities was fabricated. Experiments with solid fuel combustion were carried out in the Transit-M and T-313 wind tunnels, ITAM SB RAS, at air-flow Mach numbers М = 2.5−5.0. High values of the internal and net excess thrust were obtained.