Nonidealities in rotating detonation engines
A rotating detonation engine (RDE) is a realization of pressure-gain combustion, wherein a
traveling detonation wave confined in a chamber provides shock-based compression along …
traveling detonation wave confined in a chamber provides shock-based compression along …
Recent progress, development trends, and consideration of continuous detonation engines
JZ Ma, MY Luan, ZJ Xia, JP Wang, S Zhang, S Yao… - AIAA Journal, 2020 - arc.aiaa.org
The continuous detonation engine (CDE) is based on detonation waves and is a new jet
engine concept that is expected to bring a technical revolution to current aviation and …
engine concept that is expected to bring a technical revolution to current aviation and …
Simultaneous 100-kHz acetone planar laser-induced fluorescence and OH* chemiluminescence in a linear non-premixed detonation channel
Reactant mixing and combustion are investigated in an optically accessible, self-excited
linear detonation combustor. The mixing field is captured using 100 kHz planar laser …
linear detonation combustor. The mixing field is captured using 100 kHz planar laser …
Numerical research on kerosene/air rotating detonation engines under different injection total temperatures
In this paper, an improved κ-CNI scheme CE/SE Euler solver with chemical source terms is
applied to investigate the propagation characteristics and propulsive performance of …
applied to investigate the propagation characteristics and propulsive performance of …
Effect of injection dynamics on detonation wave propagation in a linear detonation combustor
The effect of reactant injection and mixing on detonation wave propagation is studied in a
self-excited, optically-accessible linear detonation combustor operated with natural gas and …
self-excited, optically-accessible linear detonation combustor operated with natural gas and …
Bifurcation in rotating detonation engine operation with continuously variable fuel injection location
Sensitivity of rotating detonation engine operation and performance to the location of fuel
injection was characterized using continuous variation of the injector geometry during an …
injection was characterized using continuous variation of the injector geometry during an …
Experimental investigation of rotating detonation rocket engines for space propulsion
RD Smith, SB Stanley - Journal of Propulsion and Power, 2021 - arc.aiaa.org
The performance (specific impulse, I sp) of a modular, 150-lb f-class rotating detonation
rocket engine (RDRE) was measured with three gaseous fuels (methane, ethane, and …
rocket engine (RDRE) was measured with three gaseous fuels (methane, ethane, and …
Descending modal transition dynamics in a large eddy simulation of a rotating detonation rocket engine
A Batista, MC Ross, C Lietz, WA Hargus Jr - Energies, 2021 - mdpi.com
Rotating detonation rocket engines (RDREs) exhibit various unsteady phenomena,
including modal transitions, that significantly affect their operation, performance and stability …
including modal transitions, that significantly affect their operation, performance and stability …
Operability of a natural gas–air rotating detonation engine
A combustor was developed to operate with natural gas and air as the primary propellants at
elevated chamber pressures and air preheat temperatures representative of land-based …
elevated chamber pressures and air preheat temperatures representative of land-based …
Investigation of counter-rotating shock wave phenomenon and instability mechanisms of rotating detonation engine with hollow combustor and Laval nozzle
The counter-rotating shock wave phenomenon and instability mechanisms in the hollow
rotating detonation combustor with a Laval nozzle are investigated. The in-house solver …
rotating detonation combustor with a Laval nozzle are investigated. The in-house solver …