Effect of Solid-to-Gas Ratio on Powder Fuel Mixing in a Cavity-Based Supersonic Combustion Chamber with Induced Shock: A Numerical Study by Zuodong Liang, Ming Jiang, Shaoqing Hu, Kai Ma, Guiyang Xu, Wenjie Wang, Yuezu Miao, Hongyan Li

“…The development of powder-fueled ramjets is challenged by the mechanisms of flow mixing for the combustion of powder fuel in supersonic airflows. This paper describes a series of numerical simulations on the injection process of boron powder fuel in a cavity-based supersonic combustion chamber with induced shock. …”
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Reacting Flow Characteristics of Wall-mounted Ramps in Strut-injection Scramjet Combustors under Varying Hydrogen Jet Pressures by A. Antony Athithan, S. Jeyakumar

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Numerical Study of a Supersonic Nozzle Gas Jet Laden with a Dry Powder Fire-extinguishing Agent Injected from a Bypass Injector by L. Zhang, S. Wu, Y. Feng, H. Guan

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A comparative study of turbulence models for predicting the aerodynamic drag of a spin-stabilized projectile by Quang Tuan Nguyen

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Research on Simulation and Performance Optimization of Mach 4 Civil Aircraft Propulsion Concept by Min Chen, Zihao Jia, Hailong Tang, Yi Xiao, Yonghang Yang, Feijia Yin

“…Supersonic civil aircraft is of a promising area in the development of future civil transport, and aircraft propulsion system is one of the key issues which determine the success of the aircraft. …”
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Study on Inlet and Engine Integrated Model with Normal Shock Position Feedback by Haoying Chen, Haibo Zhang, Zhihua Xi, Qiangang Zheng

“…In order to consider the inlet and engine integrated model of supersonic airliner, the dynamic identification and control of inlet normal shock are studied. …”
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Numerical Investigation on the Effect of Fuel-Rich Degree in the RBCC Engine under the Ejector Mode by Yizhi Yao, Mingbo Sun, Menglei Li, Peibo Li, An Bin, Rui Gu, Jiaoru Wang, Feng Wei, Taiyu Wang, Jikai Chen

“…Nevertheless, the subsonic-supersonic mixing layer exhibits low evolution, resulting in a decrease in reaction efficiency from 29.2% to 12.0% as the Φ decreases from 3.2 to 1.6. …”
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A New Technique to Identify Arbitrarily Shaped Noise Sources by Roberto A. Tenenbaum, Marcelo Bruno S. Magalhães

“…It was then proposed a new parameter, the supersonic acoustic intensity, which takes into account only the intensity generated by components having a smaller wavenumber than the acoustic one. …”
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Numerical Studies of Particle-Gas Two-Phase Flowing through Microshock Tubes by Guang Zhang, Wei Wei Wang, Xiang Hui Su, Xiao Jun Li, Wen Hao Shen, Zhe Lin

“…Microshock tubes are always used to induce shock waves and supersonic flows in aerospace and medical engineering fields. …”
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Effects of Active and Passive Control Techniques on Mach 1.5 Cavity Flow Dynamics by Selin Aradag, Kubra Asena Gelisli, Elcin Ceren Yaldir

“…Supersonic flow over cavities has been of interest since 1960s because cavities represent the bomb bays of aircraft. …”
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Interpreting Aerodynamics of a Transonic Impeller from Static Pressure Measurements by Fangyuan Lou, John Charles Fabian, Nicole Leanne Key

“…The flow field is compared at different loading conditions, from subsonic to supersonic inlet conditions. The impeller performance was strongly dependent on the inducer, where the majority of relative diffusion occurs. …”
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The Aerodynamic Characteristics of a Diamond Joined-Wing Morphing Aircraft by Shuai Miao, Xiaoyong Ma, Cheng Chen, Binhua He, Yong Huang

“…Compared with traditional morphing aircraft, the main advantages of this configuration include better transonic and supersonic performance, better lift characteristics in the state of a high-aspect ratio, and lower zero-lift drag in the supersonic state. …”
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Research on Optimization Technology of Minimum Specific Fuel Consumption for Triple-Bypass Variable Cycle Engine by Haonan Guo, Yuhua Zhang, Bing Yu

“…The simulation results of the supersonic cruise mode show that the minimum fuel consumption control can reduce the fuel consumption of the engine by 2.6% while the thrust remains constant.…”
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METHODS OF REVEALING OF DISCONTINUITY FLAWS AND CONTROL OF THE CAST IRONS STRUCTURE USING BODY AND HEAD WAVES by A. R. Bajev, G. E. Konovalov, A. L. Majorov, M. V. Asadchaja, M. A. Tishchenko

“…The problems of structure-and defectoscopy of cast irons by supersonic method are examined. The new principle schemas of ultrasonic measurings, constructions of acoustic transformers are presented and their analysis is carried out. …”
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In situ dynamic four-dimensional strong-field ionization tomography by Noam Shlomo, Eugene Frumker

“…We present an in situ dynamic four-dimensional (4D=3D space + 1D time) laser induced strong field ionization tomography technique, particularly suited for probing far-from-equilibrium systems, such as supersonic and hypersonic pulsed gas jets. By employing a femtosecond laser, temporal resolution is primarily limited by electronic jitter, typically to a few tens of picoseconds. …”
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Finite-Time Output Robust Control for Restricted Joint Flight Emulator Robotic Arm With Adaptive Tangent Barrier Gains by Isaac Chairez, Alejandra Hernandez-Sanchez, Caridad Mireles, Arthur Mukhamedov, Grigory Bugriy, Stepan Lemak, Viktor Chertopolokhov

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Analysis of a Low-Angle Annular Expander Nozzle by Kyll Schomberg, John Olsen, Graham Doig

“…The findings show that a low angle of deflection is inherently unable to influence the effective area of an annular supersonic nozzle design.…”
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Thermoelasticity Coupling Transient Response of Composite-Material Direction Pipe by Jian-lin Zhong, Jie Ren, Da-wei Ma

“…The positive scheme method with second-order accuracy is extended for solving the axisymmetric Euler equations, and the supersonic axisymmetric jet flow over a missile afterbody containing jet exhaust is simulated. …”
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Hypersonic Aeroelastic Response of Elastic Boundary Panel Based on a Modified Fourier Series Method by Xiyue Zhou, Lifeng Wang, Jingnong Jiang, Zhu Su

“…Then, the vibrational functions are combined with the supersonic piston theory to establish the aeroelastic equation. …”
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Nonlinear Numerical Simulation for Oscillating Pressure in Cavity and Passive Control Research by Binqi Chen, Yiding Wang

“…According to the comparison of the cavity noise calculation and experimental results under Mach numbers 0.6, 0.85, and 1.35, it indicates that NLAS is capable to predict oscillating pressure of cavity flow from subsonic to supersonic with acceptable deviation. On this basis, the contribution to oscillating pressure suppression made by passive control such as rectangular fence (RF) and square tooth spoiler (STS) is investigated. …”
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