Results 31 to 40 of about 4,526 (269)
Airbreathing Rotating Detonation Wave Engine Cycle Analysis
46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2010 Abstract A cycle analysis model for an airbreathing, rotating detonation wave engine (RDE) is presented. The engine consists of a steady inlet system with an isolator which delivers air into an annular combustor. A detonation wave continuously rotates around the combustor with side relief as the flow expands towards the nozzle.
Braun, Eric M +3 more
openaire +2 more sources
A Characterized Status Report on Pulse Detonation Engine [PDF]
INCAS Bulletin, 2019 Pulse Detonation Engine (PDE), is an exciting propulsion technology for the future and has been able to seek considerable attention over the last era. It has the potential to work efficiently in the modern cosmos.
Bharat Ankur DOGRA +2 more
doaj +1 more source
Technological advancements in Pulse Detonation Engine Technology in the recent past: A Characterized Report [PDF]
INCAS Bulletin, 2019 Pulse Detonation Engine (PDE), is an emerging and promising propulsive technology all over the world in the past few decades. A pulse detonation engine (PDE) is a type of propulsion system that uses detonation waves to combust the fuel and oxidizer ...
Bharat Ankur DOGRA +3 more
doaj +1 more source
Aerospace, 2023 A disk-shaped rotating detonation engine with H2/air mixture was tested to identify the impact of combustor outlet geometry on the engine’s operating characteristics.
Zhenjuan Xia +4 more
doaj +1 more source
Aerospace, 2023 A three-dimensional upwind conservation element and solution element method (CESE) in cylindrical coordinates is first developed to effectively solve the unsteady reactive Euler equations governing a hydrogen–air rotating detonation engine (RDE) with ...
Lisong Shi +5 more
doaj +1 more source
Defence Technology, 2023 Due to the inherent working mode of rotating detonation engine (RDE), the detonation flow field has the characteristics of pressure oscillation and axial kinetic energy loss, which makes it difficult to design nozzle and improve propulsion performance ...
Xin-pei Han +8 more
doaj +1 more source
Results in EngineeringThe rotating detonation engine (RDE) is an innovative pressure-gain combustion device that harnesses detonation waves for efficient fuel combustion.
Guining Liu +6 more
doaj +1 more source
Kinetic modeling of detonation and effects of negative temperature coefficient
, 2016 The kinetic modeling and simulation of reactive flows, especially for those with detonation, are further investigated. From the theoretical side, a new set of hydrodynamic equations are deduced, where the viscous stress tensor and heat flux are replaced ...
Lin, Chuandong +4 more
core +1 more source
A review and scientometric analysis of rotary detonation engine [PDF]
علوم، فناوری و کاربردهای فضاییThe use of explosion instead of combustion can lead to a significant reduction in the dimensions and mass of the propulsion chamber. Explosion releases significantly more energy compared to combustion, which causes more effective thrust and can create a ...
farhad kiani falavarjani
doaj +1 more source
Energies, 2021 A rotating detonation rocket engine (RDRE) with various convergent nozzles and chamber lengths is investigated. Three hundred hot-fire tests are performed using methane and oxygen ranging from equivalence ratio equaling 0.5–2.5 and total propellant flow ...
John W. Bennewitz +5 more
doaj +1 more source