RESEARCH AND DEVELOPMENT OF ROTATING DETONATION ENGINE SYSTEM FOR THE SOUNDING ROCKET FLIGHT EXPERIMENT

2019 ◽  
Author(s):  
J. KASAHARA ◽  
◽  
A. KAWASAKI ◽  
K. MATSUOKA ◽  
A. MATSUO ◽  
...  
Keyword(s):  
Research And Development ◽  
Sounding Rocket ◽  
Flight Experiment ◽  
Rocket Flight ◽  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Engine System ◽  
Rotating Detonation

Flight Demonstration of Detonation Engine System Using Sounding Rocket S-520-31: Performance of Rotating Detonation Engine

2022 ◽  
Author(s):  
Keisuke Goto ◽  
Ken Matsuoka ◽  
Koichi Matsuyama ◽  
Akira Kawasaki ◽  
Hiroaki Watanabe ◽  
...  
Keyword(s):  
Sounding Rocket ◽  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Engine System ◽  
Rotating Detonation

Thrust Validation of Rotating Detonation Engine System by Moving Rocket Sled Test

2020 ◽  
pp. 1-7
Author(s):  
Keisuke Goto ◽  
Yuichi Kato ◽  
Kazuki Ishihara ◽  
Ken Matsuoka ◽  
Jiro Kasahara ◽  
...  
Keyword(s):  
Sled Test ◽  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Engine System ◽  
Rotating Detonation

scholarly journals Space Flight Demonstration Study on Rotating Detonation Engine Using Sounding Rocket

2020 ◽  
Vol 2020 (0) ◽  
pp. J19105
Author(s):  
Jiro KASAHARA ◽  
Keisuke GOTO ◽  
Akira KAWASAKI ◽  
Ken MATSUOKA ◽  
Akiko MATSUO ◽  
...  
Keyword(s):  
Space Flight ◽  
Sounding Rocket ◽  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Rotating Detonation

RESEARCH AND DEVELOPMENT OF DETONATION ENGINE SYSTEM FOR THE SOUNDING ROCKET FLIGHT EXPERIMENT S-520-31

2020 ◽  
Author(s):  
JIRO KASAHARA ◽  
◽  
KEISUKE GOTO ◽  
RYUYA YOKOO ◽  
BUYAKOFU VALENTIN ◽  
...  
Keyword(s):  
Thermal Efficiency ◽  
Constant Pressure ◽  
Combustible Mixture ◽  
Sounding Rocket ◽  
Detonation Waves ◽  
Supersonic Speed ◽  
Flight Experiment ◽  
Detonation Engine ◽  
Engine System ◽  
Engine Systems

A detonation is a combustion wave that propagates at a supersonic speed (2-3 km/s) in a combustible mixture. There are many fundamental studies of detonation waves and detonation engine systems. The detonation cycle has a higher thermal efficiency than a conventional constant-pressure combustion cycle.

Numerical Modeling of the RDE

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Michal Folusiak ◽  
Karol Swiderski ◽  
Piotr Wolański
Keyword(s):  
Combustion Chamber ◽  
Turbine Engine ◽  
Rotating Detonation Engine ◽  
University Of Technology ◽  
Detonation Combustion ◽  
Detonation Engine ◽  
Innovative Economy ◽  
Turboshaft Engine ◽  
The University ◽  
Rotating Detonation

AbstractThe idea of using the phenomenon of rotating detonation to propulsion has its roots in fifties of the last century in works of Adamson et al. and Nicholls et al. at the University of Michigan. The idea was recently reinvented and experimental research and numerical simulations on the Rotating Detonation Engine (RDE) are carried in numerous institutions worldwide, in Poland at Warsaw University of Technology (WUT) since 2004. Over the period 2010-2014 WUT and Institute of Aviation (IOA) jointly implemented the project under the Innovative Economy Operational Programme entitled ‘Turbine engine with detonation combustion chamber’. The goal of the project was to replace the combustion chamber of turboshaft engine GTD-350 with the annular detonation chamber.This paper is focused on investigation of the influence of a geometry and flow conditions on the structure and propagation stability of the rotating detonation wave. Presented results are in majority an outcome of the aforementioned programme, in particular authors’ works on the development of the in-house code REFLOPS USG and its application to simulation of the rotating detonation propagation in the RDE.

Propulsive Performane of Cylindrical Rotating Detonation Engine with Propellant Injection Cooing

2021 ◽  
Author(s):  
Keisuke Goto ◽  
Kosei Ota ◽  
Akira Kawasaki ◽  
Hiroaki Watanabe ◽  
Nobotu Itouyama ◽  
...  
Keyword(s):  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Rotating Detonation

Flow Visualization inside a Rotating Detonation Engine near Injection Nozzles Using Point-Diffraction Interferometry

2021 ◽  
Author(s):  
Toshiharu Mizukaki ◽  
Fumihiko Iwasaki ◽  
Makoto Kojima ◽  
Hideto Kawashima ◽  
Shingo Matsuyama ◽  
...  
Keyword(s):  
Flow Visualization ◽  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Rotating Detonation

RECENT STUDIES ON LIQUID-FUELED ROTATING DETONATION ENGINE

2019 ◽  
Author(s):  
A.K. HAYASHI ◽  
◽  
W. YOSHIDA ◽  
M. ASAHARAI ◽  
N. TSUBOI ◽  
...  
Keyword(s):  
Rotating Detonation Engine ◽  
Detonation Engine ◽  
Rotating Detonation
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