Sea ice loss in association with Arctic cyclones by Steven M. Cavallo, Madeline C. Frank, Cecilia M. Bitz

“…These events occur in regions of enhanced near-surface level pressure gradients between synoptic-scale high and low pressure systems over regions of relatively thin sea ice, and are preceded by tropopause polar vortices.…”
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Simulation Investigation on the Flow and Mixing in Ducts of the Rotary Energy Recovery Device by Kai Liu, Lixing Zheng

“…It was found that vortices significantly affected the mixing performance, and the detached vortex could lead to high turbulence and mixing in the duct. …”
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Spin-orbital conversion of the light field immediately behind an ideal spherical lens by V.V. Kotlyar, A.A. Kovalev, S.S. Stafeev, E.S. Kozlova, M.A. Telegin

“…However, the total spin is equal to zero because the two vortices have the same amplitudes. The amplitudes of the optical vortices become different in the course of focusing and in the focal plane and, therefore, areas with opposite-sign spins (Hall effect) are formed. …”
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Analysis of coupled acoustic and drift modes leading to modons in Maxwellian and non-Maxwellian dusty plasma by Zahida Ehsan, Nazia Batool, V. M. Lashkin

“…In addition, nonlinear coherent structures known as “modons” or dipole vortices (cyclone–anticyclone pairs) have been identified in both circumstances, along with modons of higher orders. …”
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Deep reinforcement learning for active flow control in a turbulent separation bubble by Bernat Font, Francisco Alcántara-Ávila, Jean Rabault, Ricardo Vinuesa, Oriol Lehmkuhl

“…The physical analysis of the DRL control strategy reveals the production of large-scale counter-rotating vortices by adjacent actuator pairs. It is shown that the DRL agent acts on a wide range of frequencies to sustain these vortices in time. …”
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3D Yang-Mills confining properties from a non-Abelian ensemble perspective by D. R. Junior, L. E. Oxman, G. M. Simões

“…We derive an effective field description for the center-element average where the vortices get represented by N flavors of effective Higgs fields transforming in the fundamental representation. …”
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Engineering insights into heater design for oxygen reduction in CZ silicon growth by Amir Reza Ansari Dezfoli

“…Furthermore, shifting the high temperature to the crucible's top side wall strengthens buoyancy-thermocapillary vortices while weakening Taylor-Proudman vortices. …”
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Numerical Simulation of the Effect of Different Number Leading Edge Winglets on the Fan-Wing Aerodynamic Characteristics by Du Siliang, Zhao Qijun, Tang Zhengfei

“…The generation of lift and thrust mainly depends on the formation of low-pressure vortices above the arc groove on the leading edge of the Fan-wing, which makes the lift and thrust have a strong coupling relationship. …”
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Creation of a stable vector vortex beam with dual fractional orbital angular momentum by Lingyu Wang, Guanxue Wang, Xiangmei Dong, Xiumin Gao, Songlin Zhuang

“…Utilizing phase stitching technology, this research combines two fractional topological charges to investigate the properties of dual-fractional OAM optical vortices with diverse polarization conditions. Furthermore, the transmission characteristics of these optical vortices are meticulously analyzed. …”
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(In)stability of symbiotic vortex-bright soliton in holographic immiscible binary superfluids by Yu-Ping An, Li Li

“…Such stabilization mechanism opens possibility for vortices with smaller winding number to merge into vortices with larger winding number, which is confirmed for the first time in our simulation.…”
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Hölder estimate for the 3 point-vortex problem with alpha-models by Godard-Cadillac, Ludovic

“…This result implies in particular that the trajectories of the vortices are convergent even in the case of a collapse.…”
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Research on thermohydraulic performance of the petal-type vortex generator inserted tube heat exchanger by Liu Jie, Qian Zuoqin, Yin Yemao, Wang Chao

“…The analysis of the internal flow dynamics revealed that the petal-type vortex generator effectively transformed the longitudinal velocity of the fluid into radial velocity, leading to the formation of vortices within the tube. The petal-shaped vortex generators led a portion of the fluid toward the tube surface, facilitating boundary layer weakening and redevelopment near the wall, while also allowing another portion of the fluid to pass through the slits, which enhanced the generation of vortices and significantly improved heat transfer performance. …”
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Vertical wind profile distribution within canopy layer based on representative geometry model using wind tunnel experiment by S. A. Zaki, Y. M. H’ng, A. F. Mohammad, Jorge Alfredo Ardila‑Rey, Noor Alam, Mardiana Idayu Ahmad

“…The height of the target building (H) influenced the distance traveled by the vortices in the wake flow. For the MR and RT cases, the vortices could be affected up to a minimum distance of H and 1.5H, respectively. …”
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Electrostatic Potential in High-Temperature Superconducting Cuprates: Extended Ginzburg-Landau Theory by Madhuparna Karmakar

“…The electrostatic potential and the associated charge distribution in the vortices of high-𝑇𝑐 superconductors involving mixed symmetry state of the order parameters have been studied. …”
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Computational numerical analysis of drag force on a standard AeroDesign wing in accordance with winglet application by Hygor Vaz de Souza Barbosa, Júlio Cesar Costa Campos, Antonio Marcos de Oliveira Siqueira, Caio Vieira Hilário, Natália de Oliveira Faria, Bruno de Almeida Dias, Pedro Henrique Barbosa Contin Moreira

“…The induced drag comes from the lift force, it is related to the escape vortices which occur at the wing tips and it is the most relevant drag component. …”
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Numerical study on the effects of obstacle shape and thickness on deflagration-to-detonation transition in hydrogen–air mixtures with a transverse concentration gradient by Mohammad Hossein Shamsaddin Saeid, Chang Bo Oh, Chi Young Lee

“…Rectangular obstacles cause the flame to collide more directly with their edges, producing stronger, more concentrated vortices and a jet-like flow that accelerates the flame front more effectively. …”
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Comparative Study of Noise Control in Micro Turbojet Engines with Chevron and Ejector Nozzles Through Statistical, Acoustic and Imaging Insight by Alina Bogoi, Grigore Cican, Mihnea Gall, Andrei Totu, Daniel Eugeniu Crunțeanu, Constantin Levențiu

“…By examining the fine-scale turbulent structures, one concludes that chevrons promote higher mixing rates and smaller vortices, aligning with the statistical findings of noise reduction. …”
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Flow-induced Flutter Derivatives of Bridge Decks by B. Su, Y. Liu, M. Chambalile, G. Wang, M. M. Alam, E. Barati

“…(ii) Compared with a streamlined bridge deck, flutter derivatives of a bluff bridge deck are more sensitive to the Reynolds number due to the generation of more vortices resulting from flow separation. Both the generation and convection of the vortices are largely affected by the Reynolds number. …”
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Statistical and Dynamical Decoupling of the IGM from Dark Matter by Li-Zhi Fang, Weishan Zhu

“…In highly nonlinear regime, the cosmic baryon fluid on scale free range evolves into the state of fully developed turbulence, of which the velocity field consists of shocks, vortices and complex structures. This scenario provides a coherent explanation of various phenomena referring to the statistical and dynamical decoupling of the IGM from dark matter.…”
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Diverse spatiotemporal high harmonic generation by Xiaofei Li, Xiaomei Zhang, Xiaolong Zheng, Fanqiu Kong, Jinlong Xing, Yuanyuan Liu, Baifei Shen

“…We propose the generation of intense spatiotemporal vortical high harmonics with tunable TOAM using two strong STOV beams that simultaneously interact with a solid thin foil from both sides. …”
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