Open AccessInvestigation of jets mixing in the channel of the hypersonic rocket-ramjet engine model
Author(s) -
A. V. Lokotko
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1404/1/012086
Subject(s) - ramjet , rocket (weapon) , supersonic speed , aerospace engineering , rocket engine , mechanics , liquid propellant rocket , jet (fluid) , mixing (physics) , hypersonic speed , aerodynamics , jet engine , computation , physics , combustor , engineering , computer science , propellant , combustion , chemistry , organic chemistry , quantum mechanics , algorithm
A technique of investigating jet mixing in the channel of a rocket-ramjet engine model in the conditions of an external supersonic airflow is proposed. Rocket exhaust jets are modeled with heated high-pressure air. Numerical computation of the mixing ratio (V. I. Kopchenov, Central Institute of Aviation Motors (CIAM)) yielded satisfactory qualitative agreement with the experimental results.