Combustion Characteristics in Rotating Detonation Engines by Yuhui Wang, Wenyou Qiao, JialingLe

“…A lot of studies on rotating detonation engines have been carried out due to the higher thermal efficiency. …”
Get full text

Exergy Analysis in Hydrogen-Air Detonation by Abel Rouboa, Valter Silva, Nuno Couto

“…The main goal of this paper is to analyze the exergy losses during the shock and rarefaction wave of hydrogen-air mixture. First, detonation parameters (pressure, temperature, density, and species mass fraction) are calculated for three cases where the hydrogen mass fraction in air is 1.5%, 2.5%, and 5%. …”
Get full text

Review on Recent Advances in Pulse Detonation Engines by K. M. Pandey, Pinku Debnath

“…Pulse detonation engines (PDEs) are new exciting propulsion technologies for future propulsion applications. …”
Get full text

Stability and Convergence of Nuclear Detonations in White Dwarf Collisions by Peter Anninos, David Cruz-Lopez, Brighten Jiang, Emanuel Gordis

“…We investigate the numerical stability of thermonuclear detonations in 1D accelerated reactive shocks and 2D binary collisions of equal-mass magnetized and unmagnetized white dwarf stars. …”
Get full text

Numerical Study of Disturbance Resistance of Oblique Detonation Waves by Yu Liu, Baoguo Xiao, Lan Wang, Chao Wang

“…The stability of oblique detonation waves (ODWs) is a fundamental problem, and resistance of ODWs against disturbances is crucial for oblique detonation engines in high-speed propulsion. …”
Get full text

Formation and Evolution of Cellular Structures in Wedge-Induced Oblique Detonations by Chengxuan Yu, Zhenye Luan, Hua Jin, Yue Huang, Yancheng You

“…Numerical simulation of an oblique detonation induced by a wedge is performed to investigate the formation and evolution of the oblique cellular detonation structure and the quantitative comparison of the cellular structure of a normal and an oblique detonation. …”
Get full text

Water Mitigation Effects on the Detonations in Confined Chamber and Tunnel System by H.Z. Zhao, K.Y. Lam, O.Y. Chong

“…The water mitigation effects on the detonations of explosive in a confined cube chamber are studied by use of a numerical code. …”
Get full text

Intrinsic transition mechanism to detonation of gaseous laminar flames in tubes by Clavin, Paul

Subjects: “…Deflagration-to-detonation transition…”
Get full text

Effects of Chamber Width on H2/Air Rotating Detonations by Hailong Zhang, Weidong Liu, Lin Zhang, Shijie Liu, Luxin Jiang

“…To get the effects of chamber width on the H2/Air rotating detonations, several models with different widths have been investigated. …”
Get full text

Numerical Investigation of the Effect of Equivalent Ratio on Detonation Characteristics and Performance of CH₄/O₂ Rotating Detonation Rocket Engine by Xiao Xu, Qixiang Han, Yining Zhang

Subjects: Get full text

Experimental Study of Blast-Induced Vibration Characteristics Based on the Delay-Time Errors of Detonator by Ping Wang, Yuanjun Ma, Yongjian Zhu, Jun Zhu

“…The high-precision nonel detonator and digital electronic detonator are been commonly used because of their accuracy of delay-time. …”
Get full text

Dynamic Load on a Pipe Caused by Acetylene Detonations – Experiments and Theoretical Approaches by Axel Sperber, Hans-Peter Schildberg, Steven Schlehlein

“…The load acting on the wall of a pipe by a detonation, which is travelling through, is not yet well characterized. …”
Get full text

Study on the Influence of Missile Cabin on Fragment Velocity under Explosive Detonation Impact by Xin Li, Weili Wang, Zhengfeng Liang, Jun Dong, Jiaojiao Tang

“…Besides, through numerical simulation, the driving process of fragments and cabin debris during explosive detonation loading of the warhead with the cabin was studied, which can be divided into six stages, and the error between numerical result and experimental value is not more than 4.8%. …”
Get full text

Numerical Investigation of Contact Burning in an Air-Breathing Continuous Rotating Detonation Engine by Dapeng Xiong, Mingbo Sun, Haoyang Peng, Yanan Wang, Yixin Yang, Hongbo Wang, Jiangfei Yu, Zhenguo Wang

“…Nonpremixed rotating detonation is successfully realized numerically, and the characteristics of the detonation wave are revealed. …”
Get full text

Research on Numerical Simulation of Tantalum Explosively Formed Projectile Forming Driven by Detonation by Yajun Wang, Weibing Li, Jiaxin Yu, Wenbin Li, Heyang Xu

“…The influence of explosives and detonation products on EFP forming can be ignored 80 μs after the charge detonates. …”
Get full text

Experimental and Numerical Investigation of the Ground Shock Coupling Factor for Near-Surface Detonations by Timothy W. Shelton, John Q. Ehrgott, Ramon J. Moral, Michele Barbato

“…Army Engineer Research and Development Center to further investigate the adequacy of the coupling factor approach to shallow-buried or near-surface detonations. Comparisons between these recent experimental results and results of numerical simulations of the ground shock propagation in soil are presented. …”
Get full text

Identifying the determining factors of detonation properties for linear nitroaliphatics with high-throughput computation and machine learning by Wen Qian, Jing Huang, Shi-tai Guo, Bo-wen Duan, Wei-yu Xie, Jian Liu, Chao-yang Zhang

Subjects: Get full text

Experimental Study of Methods of Increasing the Efficiency of a Direct-Flow Air-Jet Detonation Engine by Vitalii Stoliarchuk, Oleksandr Zolotko, Oleksandr Aksonov

“… A fundamentally new direction in the development of rocket and space propulsion is the introduction of jet engines operating on the detonation principle of energy conversion of the working body. …”
Get full text

Influence of Initiation Modes in the Bundle-Series Initiation of a Large Number of Shock Tubes by Detonators by Yong Chol Choe, Un Chol Han, Jong Min Kim

“…The bundle-series initiation is currently used as the method for simultaneously transmitting blast signals from a detonator to a large number of shock tubes for blasting using shock tubes and its initiation modes affect the ability and probability of signal transmission. …”
Get full text

Experimental investigation on the anti-detonation performance of composite structure containing foam geopolymer backfill material by Hang Zhou, Hujun Li, Zhen Wang, Dongming Yan, Wenxin Wang, Guokai Zhang, Zirui Cheng, Song Sun, Mingyang Wang

Get full text