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 …
Multi-wave effects on stability and performance in rotating detonation combustors
Recently, with the development of detonation-based propulsion systems, scholars have
begun to study how to perform mode control on the rotating detonation combustor (RDC). It …
begun to study how to perform mode control on the rotating detonation combustor (RDC). It …
Investigation of counter-rotating shock wave and wave direction control of hollow rotating detonation engine with Laval nozzle
The counter-rotating shock wave and wave direction control of the hollow rotating detonation
combustor with Laval nozzle are studied. The in-house solver BYRFoam, developed on the …
combustor with Laval nozzle are studied. The in-house solver BYRFoam, developed on the …
On the distributions of fuel droplets and in situ vapor in rotating detonation combustion with prevaporized n-heptane sprays
Q Meng, N Zhao, H Zhang - Physics of Fluids, 2021 - pubs.aip.org
Rotating detonation combustion fueled with partially prevaporized n-heptane sprays is
studied with the Eulerian–Lagrangian method. A flattened two-dimensional domain with …
studied with the Eulerian–Lagrangian method. A flattened two-dimensional domain with …
Flow field of a rotating detonation engine fueled by carbon
W Zhu, Y Wang, J Wang - Physics of Fluids, 2022 - pubs.aip.org
Solid–gas rotating detonation engines have been widely studied, but experimental
limitations have prevented the full information of the flow field from being revealed. This …
limitations have prevented the full information of the flow field from being revealed. This …
Analysis of flow-field characteristics and pressure gain in air-breathing rotating detonation combustor
K Wu, S Zhang, D She, J Wang - Physics of Fluids, 2021 - pubs.aip.org
Three-dimensional numerical simulations are performed on air-breathing rotating detonation
combustors with detailed H 2/air chemistry. Detonation-related flow structures and pressure …
combustors with detailed H 2/air chemistry. Detonation-related flow structures and pressure …
Rotating detonation wave direction and the influence of nozzle guide vane inclination
This study describes a rotating detonation combustor (RDC) equipped with a set of nozzle
guide vanes (NGVs) of variable number and inclination angle. Different instrumented guide …
guide vanes (NGVs) of variable number and inclination angle. Different instrumented guide …
On the wave propagation modes and operation range in rotating detonation combustor with varied injection and outlet throat
Y Wu, G Xu, C Ding, C Weng - Physics of Fluids, 2023 - pubs.aip.org
The rotating detonation combustor (RDC) has received remarkable attention in the
aerospace community. In this work, an experimental RDC model supplied by liquid …
aerospace community. In this work, an experimental RDC model supplied by liquid …
Flow-field reconstruction in rotating detonation combustor based on physics-informed neural network
X Wang, H Wen, T Hu, B Wang - Physics of Fluids, 2023 - pubs.aip.org
The flow-field reconstruction of a rotating detonation combustor (RDC) is essential to
understand the stability mechanism and performance of rotating detonation engines. This …
understand the stability mechanism and performance of rotating detonation engines. This …
Numerical study of the mechanisms of the longitudinal pulsed detonation in two-dimensional rotating detonation combustors
XJ He, XY Liu, JP Wang - Physics of Fluids, 2023 - pubs.aip.org
A numerical study of the longitudinal pulsed detonation (LPD) is conducted in the present
paper. The occurrence mechanism of the LPD, called shock wave amplification by coherent …
paper. The occurrence mechanism of the LPD, called shock wave amplification by coherent …