Vortex formation around the collapsing cavity
Spontaneous formation of vector vortex beams in vertical-cavity surface-emitting lasers with feedback
... vector vortex beams can be ...polarized vortex is a very remarkable feature, indepen- dent of its clear identification as a high-order dissipative vector ...
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Vortex formation with a snapping shrimp claw
... channel-like cavity was formed between the plunger and the socket featuring a nozzle-type contour at the ...the formation of a leading vortex ring with a dimensionless formation number of ...
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Vortex formation and dynamics of defects in active nematic shells
... the formation of stable vortices, analogous to those seen in confined systems in flat geometries, which generate effective dynamics for four +1/2 defects that reproduces the tetrahedral to planar oscillations ...
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Leading-Edge-Vortex Formation on Finite Wings in Unsteady Flow.
... starting vortex of LEV ...up around the leading ...tip vortex shed from the wing tip and it directly connects with the trailing vortex of ...
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Numerical Simulation of Vortex Street Around the Two Dimensional Cylinder Based on LES
... the Vortex The formation of the vortex is mainly related to the dissipation of energy in the boundary layer when the fluid bypasses the bluff ...velocity vortex formed in the boundary layer ...
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Hierarchical creep cavity formation in an ultramylonite and implications for phase mixing
... 1. Monomineralic quartz domains are elongated parallel to the foliation, exhibiting a varying degree of coherency as domains. Here coherency is used in the context of the spatial distribution of quartz grains to ...
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Linear Instability Mechanisms on Airfoils at Low Reynolds Number: Massive Separation, Wingtip Vortex Formation and the Trailing Vortex System
... flow around an airfoil at large angle of attack, which was identified as the β = 0 perturbation, becomes linearly unstable, the ensuing time-periodic flow remains nominally homogeneous along the spanwise direction ...
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Driving force for commensurate vortex domain formation in periodic pinning arrays
... surate vortex domain formation near rational fractional matching is a direct consequence of long-range vortex–vortex interactions in thin su- perconducting films at high ...vary around ...
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Vortex formation and drag on low aspect ratio, normal flat plates
... experiments were done to suppress any spanwise flow in the LEV (which had little effect), and to hinder the development of the TV by placing a wall at the wing tip, geometrically matched to the tip’s trajectory. The ...
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Vortex formation and evolution in planet harboring disks under thermal relaxation
... negative around 60 AU, therefore a secondary vortex could be formed in that ...secondary vortex was not observed due to a numerical resolution problem, we run a second simulation considering the same ...
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Numerical Study of Mechanisms of the Vortex Formation in the Wake of Dual Flapping Foils
... fields around dual-flapping airfoils are simu- lated by solving the 2-D viscous incompressible N-S equations based on the im- mersed boundary method [18] ...The vortex formation and organization are ...
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A UV-to-NIR Study of Molecular Gas in the Dust Cavity around RY Lupi
... Key words: ISM: molecules – protoplanetary disks – stars: pre-main sequence 1. Introduction The building blocks for planet formation are found in reservoirs of gas and dust around young stars. High ...
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Gas Inside the 97 AU Cavity around the Transition Disk Sz 91
... the cavity, photoevaporation and grain growth can be ruled out as the mechanisms carving the inner hole of these ...planet formation has been suggested to explain both the cavities and the presence of dust ...
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Flow around a NACA0018 airfoil with a cavity and its dynamical response to acoustic forcing
... a vortex induced by flow separation is a remedial measure that has already been proposed by Ringleb ( 1961 ...of vortex shedding with elastic oscillation modes of the ...flow around a thick wing with ...
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Vortex formation and prevention.
... «Ugfetljr to to* W t *** the *****190 * fi*** a aKtsfifwp inaaae! of tjhe-t; observed tor Ho. 1 diseherse ©too elosed. * | Ph
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Formation of vortex clusters on a sphere
... Figure 3 demonstrates the case of µ = 0.1. In this scenario the distance between the patches is slightly less than their initial diameter. In this case, from the very beginning, the episodical exchange of vortices is ...
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Formation number of confined vortex rings
... The vortex ring domain Ω VR contains the vortex centre C, while Ω T represents the trailing jet near the inflow section (Figure ...the vortex ring and the trailing ...
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Vortex formation by unstable oceanic jets
... - baroclinic instability is generally stronger than barotropic instability. Both have similar strengths in the case of the surface-confined jet, the least unstable one. Without β-effect, the most unstable wavelengths are ...
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Acoustic field around a transonic cavity flow
... Figure 19: SPL at aft wall of the cavity for different input signals. Figure 19, the steady and unsteady resonators are used with two different signal inputs. The low frequency signal contains wave lengths larger ...
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The Interaction Vortex Flow Around Two Bluff Cylinders
... By this Karman vortex, a flow causes oscillation and fluid force transmits it to the bluff cylinder. Then, the bluff cylinder may be excited by oscillation of the fluid. Such the phenomenon is called a flow ...
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