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JOURNALS // Fizika Goreniya i Vzryva // Archive

Fizika Goreniya i Vzryva, 2020 Volume 56, Issue 5, Pages 45–48 (Mi fgv706)

This article is cited in 1 paper

Application of synthesis gas to intensify kerosene combustion in a supersonic flow

P. K. Tret'yakova, A. V. Tupikina, A. L. Kuranovb, S. V. Kolosenokb, A. A. Savarovskiyb, V. M. Abashevc

a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russia
b Scientific Research Facility of Hypersonic Systems (Leninets), 196066, St. Petersburg, Russia
c Moscow Aviation Institute (National Research University), 125993, Moscow, Russia

Abstract: This study experimentally confirms the intensification of kerosene combustion in the case where a mixture simulating steam reformation products in a model combustion chamber with a supersonic velocity of the flow at the inlet. It is shown that the used mixture has a higher chemical activity than ethylene. The use of steam reformation products of hydrocarbon or synthetic propellants in schemes with pulse-periodic combustion control increases combustion efficiency without the use of special design solutions for organizing initiation and stable combustion.

Keywords: ramjet engine, working process, propellant combustion efficiency, pressure loss, combustion chamber (CC).

UDC: 536.46

Received: 05.12.2019
Revised: 24.12.2019
Accepted: 24.12.2019

DOI: 10.15372/FGV20200504


 English version:
Combustion, Explosion and Shock Waves, 2020, 56:5, 533–536

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