Human-machine in the vortex of digital synergy by Vaclav Moravec, Beata Gavurova, Nik Hynek, Martin Rigelsky

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SIMULATION OF TURBULENCE AS A «VORTEX BACKFILL» by L. E. Melamed, G. A. Filippov

“…On the basis of the  turbulent flow with more simple laminar flow with fluctuations, simulating the «vortex backfill». …”
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Vortex Avalanches and Collective Motion in Neutron Stars by I-Kang Liu, Andrew W. Baggaley, Carlo F. Barenghi, Toby S. Wood

“…After the glitch, vortices continue to depin and circulate around the vorticity void in a similar manner to that seen in previous point-vortex simulations. We present evidence of collective vortex motion throughout this avalanche process. …”
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Compressive Capacity of Vortex-Compression Nodular Piles by Chunbao Li, Xiaosong Ma, Shifeng Xue, Haiyang Chen, Pengju Qin, Gaojie Li

“…The new method and formula are more in line with the actual working conditions and provide theoretical and data support for the further engineering application of vortex-compression nodular piles.…”
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The Vortex Characteristics and Anti-Vortex Mechanism in a Lateral Agricultural Irrigation Pump Station with a Symmetrical Inlet-Distributed Method by Zeyu Huang, Can Luo, Yajun Wang, Haojie Liang, Li Cheng, Kangzhu Jing, Rui Zhu, Bowen Zhang

“…The flow operates smoothly in case study 7. The vortex in the approach channel disappears when the columns and bottom sill are finally installed. …”
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Vortex-induced Rings and Gaps within Protoplanetary Disks by Xiaoyi Ma, Pinghui Huang, Cong Yu, Ruobing Dong

“…We carry out 2D hydrodynamic simulations in the shearing box to investigate vortex–disk interaction. We find that long-lived vortices can produce dust rings and gaps in inviscid discs detectable by the Atacama Large Millimeter/submillimeter Array, and a more elongated vortex produces rings at larger separations. …”
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Quantum interference among vortex bound states in superconductors by Yi-Ming Fu, Da Wang, Qiang-Hua Wang

“…We find a series of interference patterns in the local density of states (LDOS) due to the overlap between spatially separated individual CdGM states. On a vortex lattice, the interference can also lead to a necklace-like LDOS, hence, providing an alternative and intrinsic mechanism to observe the novel necklace-like, or other spatially modulated VBS more generally, in experiments. …”
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Hydrodynamic Performance and Vortex Structure Analysis of a Toroidal Propeller by Jie Bai, Yunhai Li, Xiaohui Liu, Hongliang Zhang, Liuzhen Ren

“…The analysis of the vorticity field reveals that the trailing vortices shed from the leading edge of the transition section of the front propeller merge and develop with the tip vortices, resulting in a more complex vortex structure. This research clarifies the working mechanism of the toroidal propeller through numerical simulation methods, providing an important basis for its performance optimization.…”
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Competition of vortex core structures in superfluid ^{3}He-B by Riku Rantanen, Vladimir Eltsov

“…Assigning vanishing barrier as the boundary of the metastability region of the A-phase-core vortex, we reproduce the experimentally measured vortex phase diagram and provide an explanation for the reappearance of the double-core vortex near the critical temperature T_{c} at low pressures: the difference in Zeeman energy between the two vortex structures becomes relatively more important close to T_{c}, and the A-phase-core vortex becomes unstable. …”
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Research of working process of vortex expansion machine with side channel by Bondar A. V., Vaneev S. M.

“…For these capacities, the turboexpander with the use of classical turbines turns out to be high-speed, complex, expensive, with a payback period that is more than two years. The solution of this problem is seen in the creation of turboexpander installations based on vortex machines. …”
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Revaluing optical techniques in the light of vortex- and ultrasound-assisted microextraction by Natalia A. Gomez, Anabela S. Lorenzetti, Damian A. Uriarte, Carolina Acebal, Juan M. Padró, Antonio Canals, Mariano Garrido, Claudia E. Domini

“…In addition, the development of greener solvents and new adsorbent materials expand the capacity and versatility of the microextraction techniques, making them more effective and environmentally friendly options. …”
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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

“…Vortex generators (VGs) have been identified as an exceedingly effective method in augmenting heat transfer in minichannels, a significant feature of cutting-edge heat sinks, heat exchangers and electronics cooling tools. …”
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Numerical investigation of the collision of a vortex ring with a wavy sphere by Nguyen Van Luc, Le Tuan Phuong Nam, Phan Toai Tuyn

“…In the case of the wavy sphere, the boundary layer separates from the wall’s hills more rapidly than from the valleys, leading to the boundary layer rolling up into the secondary vortex in a wavy pattern. …”
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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

“…A vortex tube is a device that separates compressed air at ambient temperature into cold and hot air. …”
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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

“…Abstract Air jet vortex spinning has become more popular due to its higher productivity, improved yarn quality, and recent technological advancements. …”
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Geometric Characterization of Atmospheric Islands Formed by Two Point Vortices by Gil Marques, Sílvio Gama

“…Generically, in a system with more than three point vortices, there exist regions of stability around each vortex, even if the system is chaotic. …”
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Medium-range Forecast Uncertainty for a Rainstorm Associated with Northeast Cold Vortex by Tan Zhenghua, Lin Jian, Yan Qi, Fu Jiaolan, Lu Zhongyan, Yang Ruiwen, Lu Jinglong, Gong Yu

“…Large-scale circulation systems associated with this rainstorm are characterized by the northeast cold vortex, a low-level jet, a shear line, and a surface cyclone. …”
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Generation of optical vortex beam from relativistic channeling by laser pulse in plasmas by Zhijian Guo, Xiangfu Li, Xingrong Zheng, Haijun Chen

“…Under the same pump laser conditions, higher plasma density results in a lower critical power for relativistic self-focusing, leading to significant self-channeling effects, a sharper electron density gradient at the channel boundary, and consequently the generation of more intense SH vortex beams.…”
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Backward Integration of Nonlinear Shallow Water Model: Part 2: Vortex Merger by Wen-Yih Sun

“…Using the same initial condition in vortex merger, the backward integrations of height and vorticity from Sun’s shallow water model are the images of forward integrations. …”
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Strong polar vortex favoured intense Northern European storminess in February 2022 by Ryan S. Williams, Amanda C. Maycock, Vincent Charnay, Jeff Knight, Inna Polichtchouk

“…We also show an increased likelihood of 3 or more storms reaching the United Kingdom in a single week by ~80% compared to if the polar vortex had been of average intensity. …”
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