Results 41 to 50 of about 419 (166)
AIP Advances, 2023 This study conducted 3D numerical simulations to investigate the impact of combustion chamber diameter on the combustion characteristics of liquid kerosene scramjet rotating detonation under high Mach number flow conditions (Ma6/28 km). After ignition, a
Chen Shu +5 more
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BYCFoam: An Improved Solver for Rotating Detonation Engines Based on OpenFOAM
EnergiesA rotating detonation engine (RDE) is a highly promising detonation-based propulsion system and has been widely researched in recent decades. In this study, BYCFoam, the latest gaseous version of the BYRFoam family, is developed specifically for RDE ...
Miao Cheng +2 more
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Analysis of the Detonation Wave Structure in a Linearized Rotating Detonation Engine
AIAA Journal, 2020 The rotating detonation engine is increasingly favored as a viable pressure gain combustion technology for both propulsion and power generation applications.
Supraj Prakash +4 more
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Applications in Energy and Combustion ScienceSimulations of rotating detonation engines are still dominated by solvers on uniform or statically refined meshes. Here, simulations of premixed rotating detonation waves are conducted using the block-structured adaptive mesh refinement (SAMR) technique.
Han Peng, Ralf Deiterding
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Review of Auxiliary Detonation Methods for Rotating Detonation Based on Liquid Hydrocarbon Fuel
气体物理Liquid fuels with high volumetric energy density are the basis for supporting rotating detonation engines for engineering applications. However, the use of low-reactivity liquid fuels will lead to difficulties in initiating and propagating two-phase ...
Chen SHU +3 more
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The role of isolators in two-phase kerosene/air rotating detonation engines
Defence TechnologyIn this study, the three-dimensional non-premixed two-phase kerosene/air rotating detonation engines with different isolator configurations and throat area ratios are simulated by the Eulerian-Lagrangian method.
Wenbo Cao +3 more
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Study on a combustor of rotating detonation turbine engine with a jet-cooling structure
Case Studies in Thermal EngineeringRotating detonation has the potential to enhance the performance of turbine engines significantly. The detonation products generated by rotating detonation waves (RDWs) produce extreme temperatures.
Rui Wang, Shengbing Zhou
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Archives of Metallurgy and Materials, 2015 The purpose of this paper is to present the innovative design of microwave plasma system for modification of detonation nanodiamond particles (DNP) using a special rotating drum placed inside the reactor.
Mitura K. +6 more
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Case Studies in Thermal EngineeringThe extreme thermal loads and highly unsteady pressure fluctuations generated by detonation waves in rotating detonation engines (RDEs) pose severe challenges to combustor wall durability.
Jia Tian +7 more
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Dynamics and interactions of counter-rotating waves in rotating detonation combustors
Experimental Thermal and Fluid ScienceBetter understanding of non-canonical modes such as counter-rotating wave dynamics provides valuable insights for future rotating detonation engine injector design and combustion mode control. The objective of this work is to study the dynamics and interactions of counter-rotating waves in an RDC experimentally. Previous experimental and numerical data
Provence Barnouin +3 more
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