Publishing House SB RAS:

Publishing House SB RAS:

Address of the Publishing House SB RAS:
Morskoy pr. 2, 630090 Novosibirsk, Russia



Advanced Search

Thermophysics and Aeromechanics

2018 year, number 4

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

D.A. Vnuchkov1, V.I. Zvegintsev1, D.G. Nalivaichenko1, V.I. Smolyaga2, and A.V. Stepanov2


1Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia

2NPO SPLAV R&P Association, Tula, Russia

E-mail: vnuchkov@itam.nsc.ru


Keywords: ramjet, multi wedges air intake, solid fuel combustion, aerodynamic facility, internal thrust, net excess thrust
Pages: 605–611

Abstract

A design of an axisymmetric solid fuel ramjet consisting of a multi wedges nose air intake, solid fuel gas gene­rator, 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.