Mechanical analogy for the wave-particle: helix on a vortex filament by Valery P. Dmitriyev

“…The small amplitude-to-thread ratio helical configuration of a vortex filament in the ideal fluid behaves exactly as de Broglie wave. …”
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Focusing of linearly polarized optical vortex and a Hall effect by V.V. Kotlyar, A.A. Kovalev, A.G. Nalimov

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Autogenous Electron Acceleration by Ion Flow Vortex in Space Plasmas by C. M. Liu, J. B. Cao, Y. Y. Liu, E. A. Kronberg, X. N. Xing, B. N. Zhao, P. W. Daly

“…Plasma flow vortexes are ubiquitous in space and astrophysical settings and play a vital role in energy and mass transport, contributing to formation of stars and planets, launching and dissipation of astrophysical jets, and coupling between planetary magnetospheres and ionospheres. …”
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Vortex method of complex purification from mechanical pollution by impurities of surface and bottom layers of water bodies with use of vortex separators (separators-confusers, cyclones-confusers) by V. I. Kuznetsov, O. A. Sharikov

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Prefrontal cortex synchronization with the hippocampus and parietal cortex is strategy-dependent during spatial learning by Francisca García, Maria-José Torres, Lorena Chacana-Véliz, Nelson Espinosa, Wael El-Deredy, Pablo Fuentealba, Ignacio Negrón-Oyarzo

“…The medial prefrontal cortex (mPFC) supports this operation, for which it may integrate information from distributed networks, such as the hippocampus (HPC) and the posterior parietal cortex (PPC). …”
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Crosswind and Vortex Usages for Electricity Production Enhancement of Solar Updraft Tower by Amnart Boonloi, Anan Sudsanguan, Withada Jedsadaratanachai

“…The enhancement involves a hybrid energy approach by installing a vortex generator at the top of the tower to convert crosswinds into a vortex flow at the chimney’s top. …”
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Numerical Investigation of the Wake Vortex-Related Flow Mechanisms in Transonic Turbines by Guoliang Wang, Ning Ge, Dongdong Zhong

“…In summary, the wake vortex-related flow is the main origin of unsteadiness and entropy loss in high-pressure turbine cascade.…”
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Development and characterization of air jet vortex yarn with novel fiber blends by Khurshid Alam, Mahbubur Rahman, Menghan Li, Md Ashikur Rahman, Md Aptabusjaman, Tarikul Islam, Mingjie Xing

Subjects: “…air jet vortex spinning…”
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Investigation of the Normal Blowing Approach to Controlling Wingtip Vortex Using LES by Yubiao Jiang, Wanbo Wang, Chen Qin, Patrick N. Okolo, Kun Tang

“…The associated aerodynamic phenomenon resulting from rolling up of a wingtip vortex includes boundary layer flow, shear layer separation, and vortex breakdown, while the interaction of a wingtip vortex with the airframe causes induced drag, wingtip noise, etc. …”
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Generation of vector vortex pin-like beams and their propagation in turbulent atmosphere by Jia Li, Huijian Liang, Gaofeng Wu, Peipei Peng, Fei Wang, Yangjian Cai

“…In this study, we analyzed and derived the propagation characteristics of vector vortex pin beams (VVPBs) in free space and simulated their behavior under atmospheric turbulence using numerical methods. …”
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Explainable surrogate modeling for predicting temperature separation performance of the vortex tube by Hyo Beom Heo, Jun Ho Lee, Jeong Won Yoon, Sangseok Yu, Byoung Jae Kim, Seokyeon Im, Seung Hwan Park

Subjects: “…Vortex tube…”
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Vortex generators in heat sinks: Design, optimisation, applications and future trends by Mohammad Ismail, Abdullah Masoud Ali, Sol-Carolina Costa Pereira

Subjects: “…Vortex generators…”
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(In)stability of symbiotic vortex-bright soliton in holographic immiscible binary superfluids by Yu-Ping An, Li Li

“…Abstract Symbiotic vortex-bright soliton structures with non-trivial topological charge in one component are found to be robust in immiscibel two-component superfluids, due to the effective potential created by a stable vortex in the other component. …”
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Steady vortex flows obtained from a constrained variational problem by B. Emamizadeh, M. H. Mehrabi

“…We prove the existence of steady two-dimensional ideal vortex flows occupying the first quadrant and containing a bounded vortex; this is done by solving a constrained variational problem. …”
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Performance and Flow Field of a Gravitation Vortex Type Water Turbine by Yasuyuki Nishi, Terumi Inagaki

“…A gravitation vortex type water turbine, which mainly comprises a runner and a tank, generates electricity by introducing a flow of water into the tank and using the gravitation vortex generated when the water drains from the bottom of the tank. …”
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Comparative Investigation of Vortex and Direct Plasma Discharge for Treating Titanium Surface by Hyun-Jeong Jeon, Subin Seo, Ara Jung, Kyeong-mok Kang, Jeonghoon Lee, Bomi Gweon, Youbong Lim

“…To address this challenge, we developed a novel plasma source, termed “vortex plasma”, which generates uniform plasma using a magnetic field within a controlled space. …”
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Design of gas-jet drive with vortex valve thrust control system by A. Yu. Uss, A. V. Chernyshev, A. S. Pugachuk

Subjects: “…vortex amplifier…”
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Nonharmonic Control of the Blade-Vortex Interaction Noise of Electrically Controlled Rotor by Kewei Li, Taoyong Su, Yang Lu, Qijun Zhao

“…To this end, an analytical model for the vortex interaction-induced load and noise of electrically controlled rotor is first established based on the viscous vortex particle method, the Weissinger-L blade model, and the Ffowcs Williams-Hawkings (FW-H) equation. …”
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Der Vorteil des Experimentierens in der Pandemie by Kai A. Konrad, Marcel Thum

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Separation characteristics of vortex three-phase flotation for offshore produced water treatment by LIU Meng, DAI Guohua, QU Zhaoguang, LIU Chunyu, CHEN Zhengwen, MA Jinxi, JIN Qiu

Subjects: “…vortex three-phase flotation…”
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