Optimization of Flow Characteristics and Diffusion Angles of Forward Inflow Forebay of Pumping Station by LI Yun, LI Chaochao, LI Mingyang, GU Jingchao

“…The results show that: ① As the diffusion angle increases, the number of vortices in the forebay flow rises from one to two. …”
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Study on the Effect of Air Throttling on Flame Stabilization of an Ethylene Fueled Scramjet Combustor by Ye Tian, Shunhua Yang, Jialing Le

“…Compared with the combustor without air throttling, the flow field with air throttling had a lower velocity and higher pressure, temperature, and vortices intensity. Air throttling was an effective way to achieve flame stabilization; the combustion in the combustor without air throttling was nearly blowout. …”
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Numerical Simulation of a Partly Filled Rectangular Tank with Fuel Oil by Farhan Lafta Rashid, Emad Qasem Hussein, Mudhar A. Al-Obaidi, Awesar A. Hussain

“…The usage of vertical shields allows for around 20% of the greatest contact energy to be deflected, which is attributed to the potential of generating turbulence and vortices by the baffle. …”
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Performance Characteristics of Vortex Wind Turbines with The Computational Fluid Dynamics (CFD) Aided Simulation by Rusianto Toto, Sudarsono, Kristiyana Samuel, Purwanto Yuli

“…The mast column oscillates with the wind, harnessing the von Karman vortices generated as the fluid passes through the column structure. …”
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Receptivity of the Boundary Layer over a Blunt Wedge with Distributed Roughness at Mach 6 by Zhenqing Wang, Mingfang Shi, Xiaojun Tang, Lidan Xu, Xiaokun Sun

“…The location of the dominant mode which is changed to a second-order harmonic mode from the fundamental mode moves upstream. The vortices caused by roughness also impact the evolution of disturbance waves in the boundary layer. …”
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Simulation Analysis of Air Flow and Turbulence Statistics in a Rib Grit Roughened Duct by I. I. Vogiatzis, A. C. Denizopoulou, G. K. Ntinas, V. P. Fragos

“…Different geometries of roughness elements investigated have demonstrated the pivotal role that vortices and associated turbulence have on the heat transfer characteristics of solar air heater ducts by increasing the convective heat transfer coefficient. …”
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Characterization of dynamic stall of a wind turbine airfoil with a high Reynolds number by H. R. Kim, J. A. Printezis, J. D. Ahrens, J. R. Seume, L. Wein

“…The analysis of the frequency spectra of unsteady pressure confirms the distinct characteristics of the leading-edge vortex street and its interaction with large-scale mid-chord vortices in forming the dynamic-stall vortices (DSVs). …”
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Characterization of dynamic stall of a wind turbine airfoil with a high Reynolds number by H. R. Kim, J. A. Printezis, J. D. Ahrens, J. R. Seume, L. Wein

“…The analysis of the frequency spectra of unsteady pressure confirms the distinct characteristics of the leading-edge vortex street and its interaction with large-scale mid-chord vortices in forming the dynamic-stall vortices (DSVs). …”
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The Three-Dimensional Velocity Distribution of Wide Gap Taylor-Couette Flow Modelled by CFD by David Shina Adebayo, Aldo Rona

“…The model flow is above the critical Taylor number at which axisymmetric counterrotating Taylor vortices are formed. The tangential velocity profiles at all axial locations are different from typical journal bearing applications, where the velocity profiles are quasilinear. …”
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Topological Excitations in Quantum Spin Systems by Ranjan Chaudhury, Samir K. Paul

“…Apart from theoretical analysis of the existence and properties of spin vortices and antivortices, the possible experimental consequences and signatures are also highlighted. …”
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An Investigation on the Effect of Endwall Movement on the Tip Clearance Loss Using Annular Turbine Cascade by Hesham M. El-Batsh, Magdy Bassily Hanna

“…The total pressure loss coefficient obtained from the numerical technique was compared with the experimental measurements, and the comparison showed good agreement. Tip clearance vortices were observed in the tip clearance gap. It was found through this study that end-wall movement reduces tip leakage loss through the cascade.…”
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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 interaction between powder fuels and the peripheral rotating regions of these vortices significantly improves the mixing efficiency, with the highest average mixing efficiency increased by 30%. …”
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Comparison of Microfluidic Synthesis of Silver Nanoparticles in Flow and Drop Reactors at Low Dean Numbers by Konstantia Nathanael, Nina M. Kovalchuk, Mark J. H. Simmons

“…Flows at low values of Dean number (De < 1) were investigated, where the contribution of the vortices forming inside the drop to the additional mixing inside the reactor should be most noticeable. …”
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Anomalous coherence length in superconductors with quantum metric by Jin-Xin Hu, Shuai A. Chen, K. T. Law

“…Abstract The coherence length ξ is the fundamental length scale of superconductors which governs the sizes of Cooper pairs, vortices, Andreev bound states, and more. In BCS theory, the coherence length is ξ BCS = ℏ v F /Δ, where v F is the Fermi velocity and Δ is the pairing gap. …”
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Effects of leading-edge defects of the NACA 0015 airfoil on aerodynamic performance with various Reynolds number by Ulfa Hanifah Nurhaliza, James Julian, Fitri Wahyuni, Waridho Iskandar

“…Based on the velocity streamlines, vortices can be found at the defect cavity, and the vortex at the defective airfoil seems larger than the smooth airfoil.…”
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Time-Dependent Effects of Glaze Ice on the Aerodynamic Characteristics of an Airfoil by Narges Tabatabaei, Michel J. Cervantes, Chirag Trivedi

“…The structure and size of time-averaged vortices are compared to measurements. Furthermore, the accuracy of a two-equation eddy viscosity turbulence model, the shear stress transport (SST) model, is investigated in the case of the dynamic load analysis over a glaze-iced airfoil. …”
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The significance of magnetized thermal radiation on the magnetohydrodynamic (MHD) behavior of Williamson hybrid ferrofluids over a stretching sheet by D. Thenmozhi, M. Eswara Rao, P.D. Selvi, RLV. Renuka Devi, S. Kiranmaiye, Ch. Nagalakshmi

“…The study is mathematically modeled using partial differential equations (PDEs) accounting for the deformation vortices of a stretching surface. These governing equations are transformed into ordinary differential equations (ODEs) via similarity transformations and solved numerically using the Runge-Kutta (R-K) 4th-order method coupled with the shooting technique. …”
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Characteristics of an Internal Dielectric Barrier Discharge Plasma-induced Blowing Device by Y. Zhang, B. Dong, D. Yang, X. Yan, Y. Li

“…With a modulated wave setup, the plasma actuator allows for unsteady blowing and generates frequency-controllable vortices, providing new possibilities for active control of frequency-specific wake streams. …”
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Efficient Particle Manipulation Using Contraction–Expansion Microchannels Embedded with Hook-Shaped Arrays by Di Huang, Yan Zhao, Chao Cao, Jiyun Zhao

“…In this study, we developed a CEA channel embedded with hook-shaped microstructures to modify the characteristics of vortices. Through experimental studies, we investigated the particles’ migration mechanisms within the proposed structure. …”
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Polarization-independent isotropic metasurface with high refractive index, low reflectance, and high transmittance in the 0.3-THz band by Sato Kento, Suzuki Takehito

“…The proposed metasurface would offer optical components with attractive functionalities such as wavefront control, directivity enhancement, and optical vortices for 6G communications.…”
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