The large scale vortex ring facility
Large-scale-vortex dynamos in planar rotating convection
... unchanged except for small variations that follow the oscillations of the LSV. Oscillations of the magnetic energy are associated with the oscillations of the LSV. These oscillations are nearly anticorrelated, but a ...
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Large Scale Visualization of Pulsed Vortex Generator Jets
... equation). Bons, et al. [17], also concluded that the key mechanisms for controlling boundary layer separation with pulsed jets are the starting and stopping of the pulses rather then the injection itself. Another ...
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Project of Large Scale Earthquake Testing Facility
... The overall objective of CEA research during the next years is to perform the necessary development to achieve implementation on the Azalee shaking table and enhance performance on Tamaris facility in the first ...
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On the behavior of a large scale tumbling vortex flow submitted to compression
... The front view PIV velocity fields of figure 7 correspond to another cycle. Starting from a quasi-2D structure (fig. 7a, 7b), the upper region of fig. 7d (r(t) = 3.1) shows a cut through the separated region. Again, one ...
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An Outdoor Test Facility for the Large-Scale Production of Microalgae
... The very high productivity rates seen in the small outdoor ponds needed to be confirmed in larger ponds; engineering scale questions needed to be resolved, and large amounts of biomass w[r] ...
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A constrained vortex model with relevance to helicopter vortex ring state
... 40 0.3264 0.1465 An unconstrained model was given in Section 2, in which the vortices are allowed to move in the y-z plane according to normal vortex dynamics, with a vortex core parameter ε . Examples of ...
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High Mode Vortex Induced Vibration (VIV) Experiments on a Large Scale Riser
... Fig. 4. Placement Puck Fig. 5. Cat5 Tap Connector in place and provide a channel for the power and network cables to fit underneath it. Power is supplied to the module by soldering one of the power cables to it, and the ...
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An Advanced Measurement System for Vortex Induced Vibrations Characterization in Large Scale Risers
... on vortex induced vibrations on small riser models (8-10 m in length), the number of experiments on large-scale risers is limited, mainly due to technical complexity, logistics, and cost involved in ...
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6-4 Mobile Ring Network for Large-Scale Mobile Internet
... 2.3 Traffic to be accommodated When we began this research, we per- formed the following estimation to determine the approximate amount of traffic that the Mobile Ring network should accommodate ［1］ . According to ...
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Wake structure and kinematics in the vortex ring state
... fragmented vortex filaments, orientated or- thogonally to the core of a large toroid of vorticity about which they ...the large-scale ejections of vorticity that are a distinct characteristic ...
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Vortex-ring Modeling of Complex Systems and Mendeleev’s Table
... A fractal’s form is the same no matter what length scale we use. By using the techniques of parallelism and massive parallelism in computer simulations we come a little closer to explaining basic principles of ...
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Sound generation by the interaction of a vortex ring with a rigid sphere
... on large-scale vortex motion and on sound generation during the passage of an axisymmetric vortex ring over a rigid ...a large number of elements, so that the evolution of the ...
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Study on Thermoelectric-hydraulic Performance of Longitudinal Vortex Generators in a Large-scale Thermoelectric Power Generator
... longitudinal vortex generators (LVGs) on the performance of a large-scale thermoelectric power generator (TEG) with a plate-fin heat exchanger is ...
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Towards lagrangian large vortex simulation
... isolated vortex ring in the limit of high Reynolds ...the vortex ring is unstable to azimuthal perturbations 19] whose rapid growth leads to the formation of a complex \turbulent" vortical ...
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The study of vortex ring/wall interaction for artificial nose improvement
... 1996). Large scale motions are associated with relatively low gradients while small scale motions are associated with high ...length scale in the physical flow naturally tend to be sorted into ...
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A new pest management research facility: Scion’s large-scale precision track sprayer
... the large-scale precision track sprayer has been undertaken for a range of droplet spectra, from extremely coarse to very ...this facility for pesticide application ...
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Implicit large-eddy simulation of a wingtip vortex
... sub-grid scale model outside of its operational window can be seen as a substantial drawback for explicit sub-grid scale models, which tend to rely on a wide range of parameters to dictate their ...sub-grid ...
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The Ring Vortex: Concepts for a Novel Complex Flow Phantom for Medical Imaging
... the vortex ge- nerator extending 50 cm in the direction of propagation of the vortex and 10 cm from the symmetry axis in the radial direction to represent the free field ...be large enough to observe ...
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The Ring Vortex: Concepts for a Novel Complex Flow Phantom for Medical Imaging
... the vortex ge- nerator extending 50 cm in the direction of propagation of the vortex and 10 cm from the symmetry axis in the radial direction to represent the free field ...be large enough to observe ...
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Influential spatial facility prediction over large scale cyber physical vehicles in smart city
... future facility influence Facility influence is determined by objects around ...predict facility influences in the ...too large, object will stay in one cell for several time steps, result- ...
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