Chinese Alaryngeal Speech Rehabilitation and Their Acoustical Characteristics: A Comprehensive Review by Lawrence Ng Manwa, Mingyue XIONG

“…The present paper discusses various alaryngeal phonation and reviews the acoustic, perceptual, and aerodynamic characteristics associated with the four alaryngeal speech, with a special focus on Mandarin and Cantonese Chinese.…”
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Sliding Mode Observer and Control Design with Adaptive Parameter Estimation for a Supersonic Flight Vehicle by M. Bahrami, B. Ebrahimi, G. R. Ansarifar

“…Large parameter uncertainties accommodation envisaged by designing adaptive mechanisms for both the control and observer and high chattering authority due to large deviations of aerodynamic coefficients arising from wind-tunnel measurements are inhibited. …”
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Quasi-Steady Analytical Model Benchmark of an Impulse Turbine for Wave Energy Extraction by A. Thakker, J. Jarvis, A. Sahed

“…This work presents a mean line analysis for the prediction of the performance and aerodynamic loss of axial flow impulse turbine wave energy extraction, which can be easily incorporated into the turbine design program. …”
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Long-term ambient air pollution and the risk of major mental disorder: A prospective cohort study by Chuyu Pan, Bolun Cheng, Shiqiang Cheng, Li Liu, Xuena Yang, Peilin Meng, Xin Qi, Na Zhang, Xiaoyue Qin, Dan He, Wenming Wei, Jingni Hui, Yan Wen, Yumeng Jia, Huan Liu, Feng Zhang

“…The concentrations of particulate matter with aerodynamic diameter ≤ 2.5 μm (PM2.5), particulate matter with aerodynamic diameter > 2.5 μm, and ≤ 10 μm (PM2.5–10), nitrogen dioxide (NO2), and nitric oxide (NO) were estimated using land-use regression models. …”
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Blade pitching in vertical axis wind turbines: A double multiple stream tube theoretical approach to performance enhancement by Antim Gupta, Ussama Ali, Hamid Ait Abderrahmane, Isam Janajreh

“…This study addresses these challenges by proposing a novel variable blade pitching mechanism that dynamically adapts to changing wind conditions, optimizing the aerodynamic performance, and enhancing the torque and overall performance of VAWT rotor. …”
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Detailed Parametric Investigation and Optimization of a Composite Wing with High Aspect Ratio by Yu-shan Meng, Li Yan, Wei Huang, Tian-tian Zhang

“…The wing design follows the following procedure; firstly, the design indexes of high aspect ratio wing are preliminarily formulated referring to some parameters of the Predator UAV. Then, the aerodynamic analysis of the wing is performed, and the stress cloud diagram is obtained. …”
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Analytical Equations for Thermoacoustic Instability Sources and Acoustic Radiation from Reacting Turbulence by S. A. E. Miller

“…We identify both combustion-combustion and combustion-aerodynamic interaction source terms. Both classical combustion noise theory and classical Rayleigh criterion are recovered from the presently developed more general theory. …”
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Electromechanical flight stabilization system for CubeSat nanosatellites by Fausto R. Freire, Karla E. Mora

“…These data were used for the analysis of the spatial environmental perturbations of aerodynamic drag, gradient, gravity and magnetic field.  …”
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Inviscid and Viscous Interactions in Subsonic Corner Flows by Kung-Ming Chung, Po-Hsiung Chang, Keh-Chin Chang

“…To characterize the aerodynamic performance of a deflected surface in compressible flows, the present study examines a naturally developed turbulent boundary layer past the convex and concave corners. …”
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Influence of Segmented Linings on the Micro-Pressure Wave of Tunnels by Tao Li, Mingyu Shao, Weibin Ma, Yanbin Liang, Yufei Fang

“…In this study, a three-dimensional numerical method is performed to study the aerodynamic effects caused by the train passing through a tunnel with segmented linings at 350 km/h. …”
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Analytical Predictor-Corrector Guidance Algorithm Based on Drag Modulation Flight Control System for Mars Aerocapture by Yu-ming Peng, Bo Xu, Bao-dong Fang, Han-lun Lei

“…The simulation results show that the guidance algorithm is accurate and robust, which can effectively overcome the influence of atmospheric density error, aerodynamic parameter error, and initial state uncertainty.…”
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Flow Characteristics Study of Wind Turbine Blade with Vortex Generators by Hao Hu, Xin-kai Li, Bo Gu

“…The blade root flow control is of particular importance to the aerodynamic characteristic of large wind turbines. The paper studies the feasibility of improving blade pneumatic power by applying vortex generators (VGs) to large variable propeller shaft horizontal axis wind turbines, with 2 MW variable propeller shaft horizontal axis wind turbine blades as research object. …”
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Giant Magnetostrictive Drive Deflection Amplifier by Zhang Chong, Zhou Chungui, Fan Junjian

“…The deflector by controlling the warhead relative to the missile deflection of a certain angle to change the aerodynamic characteristics and trajectory characteristics of the projectile to achieve the control of the shooting point. …”
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Bionic Design of Wind Turbine Blade Based on Long-Eared Owl’s Airfoil by Weijun Tian, Zhen Yang, Qi Zhang, Jiyue Wang, Ming Li, Yi Ma, Qian Cong

“…Numerical analysis method was utilized to study the aerodynamic characteristics of the airfoils as well as the blades. …”
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Theoretical Analysis of Isentropic Exponent Effects on the Internal Flow of Supercritical CO2 Centrifugal Compressors by Ben Zhao, Zhiyuan Liu

“…The isentropic exponent in the near-critical region can sharply change with operation condition transitions of a closed Brayton cycle, thus having significant impacts on the compressor aerodynamic performance and the internal flow of the compressor embedded into the cycle. …”
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Control Application of Piezoelectric Materials to Aeroelastic Self-Excited Vibrations by Mohammad Amin Rashidifar, Darvish Ahmadi

“…In aeroelastic self-excited vibrations, the aerodynamic generalized force of a specified mode can be described as a linear function of the generalized coordinate and its derivatives. …”
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An Algorithm for Global Optimization Inspired by Collective Animal Behavior by Erik Cuevas, Mauricio González, Daniel Zaldivar, Marco Pérez-Cisneros, Guillermo García

“…These collective behaviors are often advantageous to groups, allowing them to increase their harvesting efficiency, to follow better migration routes, to improve their aerodynamic, and to avoid predation. In the proposed algorithm, the searcher agents emulate a group of animals which interact with each other based on the biological laws of collective motion. …”
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RESEARCH ON THE OPTIMAL DESIGN METHOD OF TYPICAL PROJECTILE STRUCTURES UNDER THERMAL-MECHANICAL COUPLING CONDITIONS by TANG QiQin, LI BoYang, SHI YunGuo, WANG GuoLi

“…Aerodynamic heat often plays a crucial role in the structural performance of some typical projectiles. …”
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Height Control of Supersonic Sea-Skimming Missiles Based on Online Parameter Identification by Zhenyu Jiang, Xiaobin Tang, Xiaoshuai Fan, Shifeng Zhang

“…The method facilitates the online identification of aerodynamic and thrust coefficients while simultaneously estimating state variables such as height and angle of attack. …”
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A Numerical Scheme Based on an Immersed Boundary Method for Compressible Turbulent Flows with Shocks: Application to Two-Dimensional Flows around Cylinders by Shun Takahashi, Taku Nonomura, Kota Fukuda

“…In addition, the resulting aerodynamic force is significantly improved. Also, the present scheme is successfully applied to moving two-cylinder problems.…”
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