Results 1 to 10 of about 2,642 (215)
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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Synthetic Methods towards Energetic Heterocyclic N-Oxides via Several Cyclization Reactions
Crystals, 2022 Due to the introduction of oxygen atoms, N-oxide energetic compounds have a unique oxygen balance, excellent detonation properties, and a high energy density, attracting the extensive attention of researchers all over the world.
Weiqing She +6 more
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THEORETICAL STUDIES ON THE NEW HIGH-NITROGEN EXPLOSIVES N14 AND N18 [PDF]
Química Nova, 2019 The power of a compound is enhanced by the direct connection of nitrogen atoms, and its stability can be improved through conjugated structure. So novel high energy density materials N14 (1,6-dihydro-1,2,3,3a,4,5,5a,6,7,8,8a,9,10,10a-tetradecazapyrene ...
Jifeng Chen +3 more
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Performance analyses of detonation engine cogeneration cycles
Open Chemistry, 2023 Aircraft engines such as gas turbines and detonation engines have very important attention by the researchers in the last decades. However, using detonation engines for producing electrical and heat power was not researched efficiently.
Keven Arzu
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Energies, 2021 Rotating detonation rocket engines (RDREs) exhibit various unsteady phenomena, including modal transitions, that significantly affect their operation, performance and stability.
Armani Batista +3 more
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Energies, 2021 Fill fraction not only has a profound impact on the process of deflagration to detonation in pulsed detonation engine, but also affects the propulsion performance in both flight and ground tests.
Xiaolong Huang, Ning Li, Yang Kang
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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
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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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Comprehensive Performance Analysis for the Rotating Detonation-Based Turboshaft Engine
International Journal of Aerospace Engineering, 2020 The potential advantages of rotating detonation combustion are gradually approved, and it is becoming a stable and controllable energy conversion way adopted to the propulsion devices or ground-engines. This study focuses on the rotating detonation-based
Zifei Ji +4 more
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Influence of flow parameters on single shock-wave-focusing detonation and initial verification
AIP Advances, 2021 As an advanced method for initiating detonation, shock-wave focusing (SWF) can do so directly without a separate igniter, and the distance of focusing initiation is much smaller than that of the deflagration-to-detonation transition, thereby greatly ...
Hesong Zhang +3 more
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