Detonative propulsion

P Wolański - Proceedings of the combustion Institute, 2013 - Elsevier
A survey of propulsion based on detonation of chemical systems is provided in this paper.
After a short historical review, basic schematics of engines utilizing detonation as the …

Review of propulsion applications of detonation waves

K Kailasanath - AIAA journal, 2000 - arc.aiaa.org
Applications of detonations to propulsion are reviewed. First, the advantages of the
detonation cycle over the constant pressure combustion cycle, typical of conventional …

Combustion oscillations in a scramjet engine combustor with transverse fuel injection

JY Choi, F Ma, V Yang - Proceedings of the Combustion Institute, 2005 - Elsevier
A comprehensive numerical analysis has been carried out for both non-reacting and
reacting flows in a scramjet engine combustor with and without a cavity. Transverse injection …

Effect of fuel temperature on flame characteristics of supersonic turbulent combustion

JY Choi, U Unnikrishnan, WS Hwang, SM Jeong… - Fuel, 2022 - Elsevier
A comprehensive numerical study is undertaken to investigate the dynamics of hydrogen-air
supersonic turbulent flames in a shear coaxial configuration. The effects of fuel temperature …

Numerical study of mixing enhancement by shock waves in model scramjet engine

JH Kim, Y Yoon, IS Jeung, H Huh, JY Choi - AIAA journal, 2003 - arc.aiaa.org
Numerical Study of Mixing Enhancement by Shock Waves in Model Scramjet Engine Page 1
AIAA JOURNAL Vol. 41, No. 6, June 2003 Numerical Study of Mixing Enhancement by Shock …

Тенденции разработки детонационных двигателей для высокоскоростных воздушно-космических летательных аппаратов и проблема тройных …

ПВ Булат, ПВ Денисенко - Научно-технический вестник …, 2016 - cyberleninka.ru
Рассматриваются актуальные задачи развития теории интерференции
газодинамических разрывов в приложении к задаче совершенствования силовых …

Supersonic combustion and flame stabilization of coflow ethylene and air with splitter plate

L Zhang, JY Choi, V Yang - Journal of Propulsion and Power, 2015 - arc.aiaa.org
A numerical investigation of supersonic combustion for ethylene and air coflow with a splitter
plate is presented, mimicking the flame stabilization and combustion establishment in a dual …

Numerical study on the combustion characteristics and performances of single and multi-injectors in a scramjet combustor

SM Jeong, JE Kim, MS Kim, BK Sung, JY Choi… - Aerospace Science and …, 2024 - Elsevier
The present study numerically investigates the combustion characteristics and performance
of a direct-connect gaseous hydrogen-fueled scramjet combustor depending on the injector …

Accurate spatial resolution estimates for reactive supersonic flow with detailed chemistry

JM Powers, S Paolucci - AIAA journal, 2005 - arc.aiaa.org
A robust method is developed and used to provide rational estimates of reaction zone
thicknesses in onedimensional steady gas-phase detonations in mixtures of inviscid ideal …

Shock-wave structures of prospective combined ramjet engine

MV Chernyshov, KE Murzina, SA Matveev… - IOP Conference …, 2019 - iopscience.iop.org
A concept of the air jet engine of mixed type, which combines the operating principles of
detonation engine and traditional ramjet, is proposed. A part of inflow that has the smallest …