Effect of Future Climate Change on Stratosphere-to-Troposphere-Exchange Driven Ozone in the Northern Hemisphere by Shovan Kumar Sahu, Lei Chen, Song Liu, Jia Xing, Rohit Mathur

“…The difference in simulated O3 mixing ratios with and without the O3-Potential Vorticity (PV) parameterization scheme is used to represent the model estimated influence of STE on tropospheric O3 distributions. …”
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Magnetohydrodynamic nanofluids flow and heat transfer with radiative heat flux and exothermic chemical reactions by Md. Mehedi Hasan, M.J. Uddin, Salah A. Faroughi

“…The distribution of velocity magnitude, isotherms, vorticity function, and Nusselt number are examined across a wide range of critical parameters for the copper oxide-water nanofluid. …”
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Role of thermal and dynamical subdaily perturbations over the Tibetan Plateau in 30-day extended-range forecast of East Asian precipitation in early summer by Bian He, Xinyu He, Yimin Liu, Guoxiong Wu, Qing Bao, Wenting Hu, Chen Sheng, Shijian Feng

“…The surface potential vorticity forcing was used to identify typical years when the TP forcings were extremely strong or weak. …”
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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

“…LES results indicate that normal blowing suppresses the primary vortex strength, while the vortex core radius, maximum induced velocity, axial vorticity flux, and pressure peak of the primary vortex are reduced by 25%, 28%, 46%, and 52%, respectively. …”
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False Alarm Causes and Wind Field Sensitivity Analysis of a Severe Rainfall Event in the Guangdong-Hong Kong-Macao Greater Bay Area Urban Cluster by Lan Zhang, Jiawen Zheng, Huaiyu Li, Rui Yu, Lei Wei, Yufei Zhang

“…The results indicate that the warm and moist airflow transported by the low-level jet stream was intercepted by the upstream MCS (mesoscale convective system) along the coastal area of western Guangdong, and inadequate conditions of negative vorticity dynamics led to insufficient moisture, thermodynamic, and dynamic conditions over the urban cluster, preventing the triggering of heavy precipitation. …”
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Analysis of Unsteady Flow Characteristics of Centrifugal Pump under Part Load Based on DDES Turbulence Model by Tang Xin, Liu Zhili, Zhao Meng, Yang Haotian, Jiang Wei, Wang Yuchuan, Chen Diyi

“…Besides, under the part-load condition, the vorticity of the impeller outlet is always obviously less than that of the impeller inlet as the flow rate increases. …”
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Seasonal Features and a Case Study of Tropopause Folds over the Tibetan Plateau by Jiali Luo, Wenjun Liang, Pingping Xu, Haiyang Xue, Min Zhang, Lin Shang, Hongying Tian

“…A medium fold event that occurred on 29 December 2018 is used to demonstrate the evolution of a tropopause fold case over the TP in winter; that is, the folding structure moves from west to east, the tropopause pressure is greater than 320 hPa over the folding region, while it is about 200 hPa in the surrounding areas, and the stratospheric air with high potential vorticity (PV) is transported from the high latitudes to the plateau by meridional winds. …”
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Conjugate heat dissipation characteristics of concurrent flow of pure water/water-based nano-emulsion through a mini- and micro-channel stacked double-layer heat sink by C.J. Ho, Jr-Wei Liao, Bo-Lin Chen, Saman Rashidi, Wei-Mon Yan

“…The three-dimensional velocity field in the channel is calculated by the pseudo-vorticity-velocity method, and the finite volume method is used to discrete the mathematical formulas. …”
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Phase-Averaged Method Applied to Periodic Flow Between Shrouded Corotating Disks by Shen-Chun Wu, Yau-Ming Chen

“…The outer region is distinguished by the presence of large vortical structures. The number of vortical structures corresponds to the normalized frequency of the flow.…”
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Geometrical Classification of Self-Similar Motion of Two-Dimensional Three Point Vortex System by Deviation Curvature on Jacobi Field by Yuma Hirakui, Takahiro Yajima

“…The self-similar motions of three point vortices are classified into two types, expansion and collapse, when the relative distances vary monotonously. …”
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New Theories on Boundary Layer Transition and Turbulence Formation by Chaoqun Liu, Ping Lu, Lin Chen, Yonghua Yan

“…The energy transferring from large vortices to small vortices is carried out by multiple level sweeps, but does not follow Kolmogorov's theory that large vortices pass energy to small ones through vortex stretch and breakdown. …”
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Towards analogue black hole merger by Solnyshkov, Dmitry, Septembre, Ismaël, Malpuech, Guillaume

“…Our work therefore suggests that polariton condensates with quantum vortices represent a setting with a fully self-consistent dynamical metric for broad analogue studies.…”
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Manipulation of 2D and 3D Magnetic Solitons Under the Influence of DMI Gradients by Rayan Moukhader, Davi Rodrigues, Eleonora Raimondo, Vito Puliafito, Bruno Azzerboni, Mario Carpentieri, Abbass Hamadeh, Giovanni Finocchio, Riccardo Tomasello

“…Our results show that Néel and Bloch-type skyrmions, as well as radial vortices, exhibit motion characterized by finite skyrmion Hall angles, while circular vortices undergo expulsion dynamics. …”
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Suppression of the Karman vortex behind a circular cylinder by ON-OFF control using the pressure gradient by Yusho ISHIKAWA, Itsuro HONDA, Takao SATO

“…Therefore, the conventional method can only be applied to flow fields where regular vortices are generated, and is considered impractical. …”
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On the Regular Integral Solutions of a Generalized Bessel Differential Equation by L. M. B. C. Campos, F. Moleiro, M. J. S. Silva, J. Paquim

“…The original Bessel differential equation that describes, among many others, cylindrical acoustic or vortical waves, is a particular case of zero degree of the generalized Bessel differential equation that describes coupled acoustic-vortical waves. …”
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Complex 3D Vortex Lattice Formation by Phase-Engineered Multiple Beam Interference by Jolly Xavier, Sunil Vyas, Paramasivam Senthilkumaran, Joby Joseph

“…Various computational analytical tools are used to verify the presence of engineered geometry of vortices in these complex 3D vortex lattices.…”
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Pinning in High-Tc Superconductors by Ernst Helmut Brandt

“…Magnetic flux can penetrate a type-II superconductor in the form of flux-lines or Abrikosov vortices, each of which carry a quantum of flux and arrange in a more or less regular triangular lattice. …”
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Characterization of Flow Interactions in a One-Stage Shrouded Axial Turbine by Adel Ghenaiet

“…The flow structures are mainly in the form of vanes’ wakes and vortices inducing circumferential distortions and interacting with the rotor blades. …”
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Simulation of a Centrifugal Pump by Using the Harmonic Balance Method by Franco Magagnato, Jinfeng Zhang

“…A detailed analysis of the flow fields at different flow rates shows that the flow rate has an evident influence on the flow fields. At 0.6Qd, some vortices begin to appear in the impeller, and at 0.4Qd some vortices have blocked the flow passage. …”
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Wind Turbine Aerodynamic Performance by Lifting Line Method by Horia Dumitrescu, Vladimir Cardos

“…The turbine blades are replaced by lifting lines and trailing vortices which shed along the blade span. The model is not a free wake model, but it is still a nonlinear one which should be solved iteratively. …”
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