Effect of Aerospike Plug Nozzle Design on Rotating Detonation Engine Performance for Rocket Applications

2019 ◽  
Author(s):  
Alexis Harroun ◽  
Stephen D. Heister ◽  
Swanand V. Sardeshmukh ◽  
Joseph H. Ruf
Keyword(s):  
Engine Performance ◽  
Nozzle Design ◽  
Plug Nozzle ◽  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Rotating Detonation

scholarly journals Rotating Detonation Engine Performance Model for Rocket Applications

2019 ◽  
Vol 56 (3) ◽  
pp. 887-898 ◽  
Author(s):  
David P. Stechmann ◽  
Stephen D. Heister ◽  
Alexis J. Harroun
Keyword(s):  
Engine Performance ◽  
Performance Model ◽  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Rotating Detonation

scholarly journals Review on the Rotating Detonation Engine and It’s Typical Problems

2020 ◽  
Vol 2020 (4) ◽  
pp. 107-163
Author(s):  
Qiaofeng Xie ◽  
Zifei Ji ◽  
Haocheng Wen ◽  
Zhaoxin Ren ◽  
Piotr Wolanski ◽  
...  
Keyword(s):  
Engine Performance ◽  
Combustion Efficiency ◽  
Future Research ◽  
Comprehensive Overview ◽  
Practical Applications ◽  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Pressure Feedback ◽  
Reduce Emissions ◽  
Rotating Detonation

AbstractDetonation is a promising combustion mode to improve engine performance, increase combustion efficiency, reduce emissions, and enhance thermal cycle efficiency. Over the last decade, significant progress has been made towards the applications of detonation mode in engines, such as standing detonation engine (SDE), Pulse detonation engine (PDE) and rotating detonation engine (RDE), and the understanding of the fundamental chemistry and physics processes in detonation engines via experimental and numerical studies. This article is to provide a comprehensive overview of the progress in the knowledge of rotating detonation engine from the different countries. New observations of injection, ignition, and geometry of combustor, pressure feedback, and combustion modes of RDE have been reported. These findings and advances have provided new opportunities in the development of rotating detonation for practical applications. Finally, we point out the current gaps in knowledge to indicate which areas future research should be directed at.

scholarly journals Role of Ignition Delay in Rotating Detonation Engine Performance and Operability

2019 ◽  
Vol 35 (1) ◽  
pp. 125-140 ◽  
Author(s):  
David P. Stechmann ◽  
Swanand Sardeshmukh ◽  
Stephen D. Heister ◽  
Kota Mikoshiba
Keyword(s):  
Ignition Delay ◽  
Engine Performance ◽  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Rotating Detonation
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