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 …
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 …
Multidimensional numerical modeling of combustion dynamics in a non-premixed rotating detonation engine with adaptive mesh refinement
In the present work, a novel computational fluid dynamics (CFD) methodology was
developed to simulate full-scale non-premixed rotating detonation engines (RDEs). A …
developed to simulate full-scale non-premixed rotating detonation engines (RDEs). A …
Numerical investigation of the effect of inlet mass flow rates on H2/air non-premixed rotating detonation wave
Q Meng, N Zhao, H Zheng, J Yang, L Qi - International journal of hydrogen …, 2018 - Elsevier
In this paper, a three dimensional numerical investigation was carried out to study the
formation and propagation characteristics of non-premixed rotating detonation wave using H …
formation and propagation characteristics of non-premixed rotating detonation wave using H …
Numerical and boundary condition effects on the prediction of detonation engine behavior using detailed numerical simulations
T Sato, C Van Beck, V Raman - Frontiers in Aerospace Engineering, 2023 - frontiersin.org
High-fidelity numerical simulations of an experimental rotating detonation engine with
discrete fuel/air injection were conducted. A series of configurations with different feed …
discrete fuel/air injection were conducted. A series of configurations with different feed …
Numerical analysis of combustion dynamics in a full-scale rotating detonation rocket engine using large eddy simulations
Large eddy simulations (LESs) using detailed chemistry and leveraging adaptive mesh
refinement (AMR) are performed to gain insights into the combustion dynamics within a full …
refinement (AMR) are performed to gain insights into the combustion dynamics within a full …
Large-eddy simulations and mode analysis of ethylene/air combustion in a non-premixed rotating detonation engine
Over the last few decades, rotating detonation engines (RDEs) have gained wide attention
for stationary power generation and high-speed propulsion applications, as they offer …
for stationary power generation and high-speed propulsion applications, as they offer …
Numerical study of the influence of inlet mass flow rate on rotating detonation flow field characteristics and pressure gain performance
X Yun, Z Yang, Y Wu - Combustion Science and Technology, 2024 - Taylor & Francis
ABSTRACT A three-dimensional numerical study is performed to investigate the effect of
inlet mass flow rate on flow field characteristics and pressure gain of rotating detonation …
inlet mass flow rate on flow field characteristics and pressure gain of rotating detonation …
Large-eddy simulations of methane-oxygen combustion in a rotating detonation rocket engine
View Video Presentation: https://doi. org/10.2514/6.2021-3642. vid Rotating detonation
engines (RDEs) are a novel class of pressure gain combustion devices that are well-suited …
engines (RDEs) are a novel class of pressure gain combustion devices that are well-suited …
Multidimensional numerical simulations of reacting flow in a non-premixed rotating detonation engine
Over the last two decades, detonation based propulsion has received a great deal of
attention as a potential means to achieve significant improvement in the performance of air …
attention as a potential means to achieve significant improvement in the performance of air …