Results 11 to 20 of about 10,628 (280)
Experimental Research of Two-phase Rotating Detonation Combustor Operating with High Total Temperature Air [PDF]
Journal of Applied Fluid Mechanics, 2022 Experiments on a two-phase rotating detonation combustor operating with gasoline and high total temperature air were conducted to investigate the initiation characteristics, operation mode, and propagation characteristics of a two-phase rotating ...
G. Ge +5 more
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An enhanced instantaneous detonation model for underwater explosions involving condensed explosives. [PDF]
Sci RepThe dynamic characteristics of underwater explosion phenomena, involving complex multi-phase and multi-interface motions such as shock wave propagation, charge detonation, and bubble motion, are typically predicted using compressible multiphase flow ...
Chen JP +5 more
europepmc +2 more sources
The Influence of Pipe Bending Curvature on H2-O2 Gaseous Detonation Wave Front
Applied Sciences, 2021 The influence of different bend curvatures on the detonation wave propagation was analyzed by an advanced numerical simulation system. The mechanism of propagation properties is revealed by cellular structure, internal and external boundary pressure ...
Hui Zhao +4 more
doaj +1 more source
Aerospace, 2023 Fuel injection and mixing affect the characteristics of detonation initiation and propagation, as well as the propulsion performance of rotating detonation engine (RDE). A study on the injector is carried out in the present investigation.
In-Hoi Koo +5 more
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Aerospace, 2023 Rotating detonation engines (RDEs) are a promising propulsion technology featuring high thermal efficiency and a simple structure. To adapt the practical engineering applications of ramjet RDEs, rotating detonation combustion using a liquid hydrocarbon ...
Bingyue Jia +5 more
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Energies, 2021 A small rotating detonation engine (RDE) model and the corresponding experimental setup were constructed for the experimental investigation of the detonation propagation characteristics and thrust performance of a circular RDE. Experiments were conducted
Hyung-Seok Han +2 more
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Structural features of the detonation flow
Авіаційно-космічна техніка та технологія, 2023 The subject of this research is the processes that occur during the formation and propagation of a detonation wave in a flat channel. The goal of this work is to study the features of the complex multiform structure of the detonation wave and its ...
Oleksandr Aksonov, Oleksandr Zolotko
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FirePhysChem, 2023 To investigate the characteristics of rotating detonation waves fueled by liquid kerosene with increasing equivalence ratios, the experiments were performed through increasing the supply of liquid kerosene under three different mass flow rates of ...
Haolong Meng +4 more
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Experimental Study on Propagation Characteristics of Kerosene/Air RDE with Different Diameters
Energies, 2022 A series of experimental tests were carried out in order to study the propagation characteristics of a liquid kerosene rotating detonation engine (RDE) with different diameters. Distinguished characteristics of spatial and temporal instability were found
Shida Xu +4 more
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Investigation of Rotating Detonation Fueled by Liquid Kerosene
Energies, 2022 The performance of rotating detonation engines (RDEs) is theoretically better than that of traditional aero engines because of self-pressurization. A type of swirl injection scheme is introduced in this paper for two-phase detonation.
Jianping Zhou +4 more
doaj +1 more source