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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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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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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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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(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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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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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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Microwave-assisted heating in a novel thin film-liquid spinning coaxial reactor by Guennadi A. Kouzaev

“…It is hypothesized that the acceleration of the conversation rate of chemical reactions is due to the excitation of micro-vortices for better mixing and the direct application of microwaves to a mix of polar reagents within the narrow gap. …”
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Losses and orbital part of the Poynting vector of air-core modes in hollow-core fibers by G.K. Alagashev, S.S. Stafeev, A.D. Pryamikov

“…In our earlier works, we investigated a relationship between the formation of vortices in the transverse component of the Poynting vector of core modes and the regimes of strong localization of these modes in solid core micro-structured optical fibers. …”
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Breakdown of Counterflow Superfluidity in a Disordered Quantum Hall Bilayer by D. K. K. Lee, P. R. Eastham, N. R. Cooper

“…We present a theory for the regime of coherent interlayer tunneling in a disordered quantum Hall bilayer at total filling factor one, allowing for the effect of static vortices. We find that the system consists of domains of polarized superfluid phase. …”
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Suppression of Supersonic Cavity Oscillations Using Pulsed Upstream Mass Injection by Weipeng Li

“…It concluded that breakup of the large-scale vorticial structures into a smaller length scale reveals direct links existing between the large-scale vortices and the radiation of the cavity resonances.…”
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Unsteady Simulation of a Synthetic Jet Actuator with Cylindrical Cavity Using a 3-D Lattice Boltzmann Method by Hongbin Mu, Qingdong Yan, Wei Wei, Pierre E. Sullivan

“…The computed results show the ingestion and expulsion flow over one working cycle as well as the evolution of vortices important to the control of the separated shear layer. …”
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