Rotating detonation combustors and their similarities to rocket instabilities
Rotating detonation combustors (RDC) are at the forefront of pressure gain combustion
(PGC) research, utilizing one or more azimuthally spinning detonation waves, an intrinsically …
(PGC) research, utilizing one or more azimuthally spinning detonation waves, an intrinsically …
Mixing and detonation structure in a rotating detonation engine with an axial air inlet
T Sato, F Chacon, L White, V Raman… - Proceedings of the …, 2021 - Elsevier
High-fidelity simulations of an experimental rotating detonation engine with an axial air inlet
were conducted. The system operated with hydrogen as fuel at globally stoichiometric …
were conducted. The system operated with hydrogen as fuel at globally stoichiometric …
Origin and chaotic propagation of multiple rotating detonation waves in hydrogen/air mixtures
The origin and chaotic propagation of multiple detonative waves in the two-dimensional
modelled rotating detonation combustor fueled by premixed hydrogen/air mixtures are …
modelled rotating detonation combustor fueled by premixed hydrogen/air mixtures are …
A review towards the design optimization of high performance additively manufactured rotating detonation rocket engine injectors
TW Teasley, CS Protz, AP Larkey, BB Williams… - AIAA Propulsion and …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-3655. vid Rotating Detonation
Rocket Engines (RDRE) have been marketed primarily for their higher specific impulse …
Rocket Engines (RDRE) have been marketed primarily for their higher specific impulse …
Effects of the oxygen mass fraction on the wave propagation modes in a kerosene-fueled rotating detonation combustor
C Ding, Y Wu, G Xu, Y Xia, Q Li, C Weng - Acta Astronautica, 2022 - Elsevier
In the present study, an experimental model of liquid kerosene-fueled rotating detonation
combustor (RDC) was established. The propagation modes of detonation waves were …
combustor (RDC) was established. The propagation modes of detonation waves were …
A rotating detonation engine using methane-ethylene mixture and air
Y Wang, J Le - Acta Astronautica, 2021 - Elsevier
Most of hydrocarbon fuels often have larger methane numbers than hydrogen. It is more
difficult to detonate the mixture of hydrocarbon fuels and air at room temperatures in non …
difficult to detonate the mixture of hydrocarbon fuels and air at room temperatures in non …
A hollow combustor that intensifies rotating detonation
Y Wang, J Le - Aerospace Science and Technology, 2019 - Elsevier
Annular combustors are traditional, while hollow combustors without centerbodies are
becoming popular for rotating detonation engines. Both schemes are studied experimentally …
becoming popular for rotating detonation engines. Both schemes are studied experimentally …
On the mechanisms of the multiplicity and bifurcation of detonation waves in 3D rotating detonation engines
XJ He, XY Liu, JP Wang - Aerospace Science and Technology, 2022 - Elsevier
The mechanisms of the multiplicity and bifurcation of detonation waves in 3D rotating
detonation engines (RDEs) with cavity combustor and array-holes injection are numerically …
detonation engines (RDEs) with cavity combustor and array-holes injection are numerically …
Secondary waves dynamics and their impact on detonation structure in rotating detonation combustors
F Chacon, AD Feleo, M Gamba - Shock Waves, 2021 - Springer
In this work, we experimentally investigate secondary waves in rotating detonation
combustor (RDC) operation. Secondary waves are finite-strength periodic perturbations of …
combustor (RDC) operation. Secondary waves are finite-strength periodic perturbations of …
A non-premixed rotating detonation engine using ethylene and air
Y Wang, J Le, C Wang, Y Zheng - Applied thermal engineering, 2018 - Elsevier
Only a few studies on ethylene-air rotating detonation engines were conducted due to the
great difficulty of quick ethylene-air mixing. Hydrogen or oxygen was added into ethylene-air …
great difficulty of quick ethylene-air mixing. Hydrogen or oxygen was added into ethylene-air …