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Nutation Excitations in the Gyrotropic Vortex Dynamics in a Circular Magnetic Nanodot [PDF]
Nanomaterials, 2023 A significant activity is devoted to the investigation of the ultrafast spin dynamic processes, holding a great potential for science and applications.
Zukhra Gareeva, Konstantin Guslienko
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Dynamics of volcanic vortex rings
Scientific Reports, 2023 Vortex rings can easily be generated in the laboratory or with homemade devices, but they have also been observed on volcanoes, since the eighteenth century. However, the physical conditions under which volcanic vortex rings form are still unknown.
Fabio Pulvirenti +3 more
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Gradient vortex dynamics in 3D-weak turbulence [PDF]
Scientific ReportsVortex dynamics play a central role in most turbulent processes, whether of physical or chemical origin. In the realm of so-called weak turbulence, which encompasses physical, chemical, and electrochemical processes, understanding and monitoring the ...
Rubens A. Sautter +4 more
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Vortex Dynamics in the Sinus of Valsalva. [PDF]
Bioengineering (Basel)Patients undergoing aortic valve repair or replacement with associated alterations in stiffness characteristics often develop abnormalities in the aortic sinus vortex, which may impact aortic valve function. The correlation between altered aortic sinus vortex and aortic valve function remains poorly understood due to the complex fluid dynamics in the ...
Fan J, Sundström E.
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Vortex Dynamics Using Molecular Dynamics with Heat Transport and Retarded Vortex-vortex Interaction
Physics Procedia, 2013 AbstractUsing the molecular dynamics method, we investigate vortex dynamics in a Crobino superconducting disk under an external field. In order to incorporate non-uniform heat generations due to motions of vortices in a Crobino disk and a retarded vortex-vortex interaction due to quasi-particle relaxations, we extend the molecular dynamics method ...
Kato, M., Fujibayashi, D.E.
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Vortex Dynamics on a Cylinder [PDF]
SIAM Journal on Applied Dynamical Systems, 2003 LaTeX2e, 13 pages, 5 ...
James Montaldi +2 more
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Numerical Simulation of Abrikosov Vortex at Columnar Defect in Superconductor [PDF]
EPJ Web of Conferences, 2019 We report a numerical modeling of single vortex depinning and its subsequent dynamics in HTS film with extended linear defects under the influence of the transport current.
Fedirko V.A. +3 more
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Aerodynamic performance of dragonfly wing model that starts impulsively: how vortex motion works
Journal of Fluid Science and Technology, 2023 The cross-section of dragonfly wings has corrugated structures. In particular, the leading-edge side of the wing consists of V-shaped structures. According to previous studies, a corrugated wing may exhibit high aerodynamic performance at low Reynolds ...
Yusuke FUJITA, Makoto IIMA
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VORTEX DYNAMICS IN TURBULENCE [PDF]
Annual Review of Fluid Mechanics, 1998 ▪ Abstract We survey attempts to construct vortex models of the inertial-range and fine-scale range of high Reynolds number turbulence. An emphasis is placed on models capable of quantitative predictions or postdictions.
Pullin, D. I., Saffman, P. G.
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Vortex Perturbation Dynamics [PDF]
Studies in Applied Mathematics, 1997 An initial value approach is used to examine the dynamics of perturbations introduced into a vortex under strain. Both the basic vortex considered and the perturbations are taken as three‐dimensional. An explicit solution for the time evolution of the vorticity perturbations is given for arbitrary initial vorticity.
Criminale, W. O. +2 more
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