Induction for multiple rotating detonation waves in the hydrogen–oxygen mixture with tangential flow

2014 ◽  
Vol 39 (22) ◽  
pp. 11792-11797 ◽  
Author(s):  
Yuhui Wang ◽  
Jianping Wang ◽  
Yongsheng Li ◽  
Yang Li
Keyword(s):  
Oxygen Mixture ◽  
Detonation Waves ◽  
Tangential Flow ◽  
Rotating Detonation

Rotating Detonation Instabilities in Hydrogen-Oxygen Mixture

2014 ◽  
Vol 709 ◽  
pp. 56-62 ◽  
Author(s):  
Yu Hui Wang ◽  
Jian Ping Wang
Keyword(s):  
High Speed ◽  
Specific Impulse ◽  
Pressure Sensors ◽  
Intermediate Frequency ◽  
Oxygen Mixture ◽  
Detonation Waves ◽  
Thermodynamic Efficiency ◽  
Detonation Pressure ◽  
Acoustic Oscillations ◽  
Rotating Detonation

Rotating detonation engines are studied more and more widely because of high thermodynamic efficiency and high specific impulse. Rotating detonation of hydrogen and oxygen was achieved in this study. Rotating detonation waves were observed by high speed cameras and detonation pressure traces were recorded by PCB pressure sensors. The velocity of rotating detonation waves is fluctuating during the run. Low frequency detonation instabilities, intermediate frequency detonation instabilities and high frequency detonation instabilities were discovered. They are relevant to unsteady heat release, acoustic oscillations and rotating detonation waves.

Investigation of Rotating Detonation Waves in an Annular Gap

2020 ◽  
Vol 310 (1) ◽  
pp. 185-201
Author(s):  
V. A. Levin ◽  
I. S. Manuylovich ◽  
V. V. Markov
Keyword(s):  
Detonation Waves ◽  
Annular Gap ◽  
Rotating Detonation

scholarly journals Experimental evidence of H2/O2 propellants powered rotating detonation waves

2020 ◽  
Vol 214 ◽  
pp. 136-138 ◽  
Author(s):  
Jonathan Sosa ◽  
Robert Burke ◽  
Kareem A. Ahmed ◽  
Daniel J. Micka ◽  
John W. Bennewitz ◽  
...  
Keyword(s):  
Experimental Evidence ◽  
Detonation Waves ◽  
Rotating Detonation
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