Results 271 to 280 of about 108,367 (319)

Assembly of Tetrazolylfuroxan Organic Salts: Multipurpose Green Energetic Materials with High Enthalpies of Formation and Excellent Detonation Performance.

Chemistry, 2019
A series of highly energetic organic salts comprising a tetrazolylfuroxan anion, explosophoric azido or azo functionalities, and nitrogen-rich cations were synthesized by simple, efficient, and scalable chemical routes.
A. Larin, N. Muravyev, A. Pivkina, K. Suponitsky, I. Ananyev, Dmitry V. Khakimov, L. Fershtat, N. Makhova   +7 more
semanticscholar   +1 more source

Multicyclic Detonation Initiation Studies in Valveless Pulsed Detonation Combustors

42nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2006
A pulsed detonation combustor was developed with the total absence of mechanical valves. The device was operated over a range of conditions with air and gaseous fuels (ethylene and propane) with both fuel streams and airstreams operating in valveless mode.
Masayoshi Shimo, Stephen D. Heister
openaire   +1 more source

Change in Continuous Detonation Wave Propagation Mode from Rotating Detonation to Standing Detonation

Chinese Physics Letters, 2010
We perform a three-dimensional numerical simulation based on a one-step chemical reaction model to investigate changes in the mode of H2-Air detonation wave propagation from rotating detonation wave (RDW) mode to standing detonation wave mode. The physical characteristics of an RDW with injection velocity of 500m/s are analyzed to investigate the ...
Shao Ye-Tao, Wang Jian-Ping
openaire   +1 more source

STANDING DETONATION WAVES

Symposium (International) on Combustion, 1963
Standing detonation waves - hydrogen-oxygen ignition delay - vibrational relation effects - two-dimensional effects in gaseous ...
openaire   +1 more source

Multiphase Detonations for Pulse Detonation Rocket Engines

2002
Abstract : Recent efforts in PDRE research at AFRL-West have focused on basic studies of the detonation or constant-volume combustion of multiphase mixtures. A collaborative effort is under way for developing models appropriate for PDRE application studies.
Jonathan M. Watts, Edward B. Coy, Douglas G. Talley   +2 more
openaire   +1 more source

Mass flow rate effect on a rotating detonation combustor with an axial air injection

Shock Waves, 2021
T. Sato, F. Chacon, M. Gamba, V. Raman
semanticscholar   +1 more source

Effects of Variable Total Pressures on Instability and Extinction of Rotating Detonation Combustion

Flow Turbulence and Combustion, 2020
Majie Zhao, Jiun-Ming Li, C. Teo, B. Khoo, Huangwei Zhang   +4 more
semanticscholar   +1 more source

3 Detonation, Detonation Velocity and Detonation Pressure

2022
openaire   +1 more source

Secondary waves dynamics and their impact on detonation structure in rotating detonation combustors

Shock Waves, 2021
F. Chacon, A. Feleo, M. Gamba
semanticscholar   +1 more source

DETONATION

2008
Irvin Glassman, Richard A. Yetter
openaire   +2 more sources