vortex

This time, the artificial lateral-line system could work out the general direction of the source and identify the pattern of the vortices.

The jets of water are hard to see, but these jets create rings or vortices of water that resemble smoke rings and can be readily detected.

The vortices, known as von Karman vortices, appear when the air flow is disturbed by an object standing in the way.

A secondary and a tertiary vortices separated from the cylinder surface are, induced by the incident vortex, observed.

Marine propeller tip vortices are usually strong enough to induce cavitation in the vortex cores.

In about one-third of the cases, she says, the magnetic vortices preceded a flare--sometimes up to 3 days before it erupted.

The powerful vortices appeared yesterday morning when the oceans, swollen by the vast surge of water, began to recede.

Moving the perturbation location along the circumference gives an expected flow fields with a series of asymmetric vortices .

Those vortices happen to match the natural vibrating frequencies of the motor's combustion chamber, and that combination causes the shaking.

These swirls of light, called optical vortices, could have implications for future laser devices, the physicists said.

On Pandora the effect causes huge outcroppings of unobtanium to rip loose from the surface and float in the magnetic vortices.

The vortices thrown off by water moving past even a stationary object would be visible to it.

The next test was whether the array could detect vortices left in the wake of escaping prey.

As Reynolds number increases from, two vortices of the secondary flow turn around a left-right position to an up-down position.

Nonhydrostatic, Three-Dimensional Perturbations to Balanced, Hurricane-Like Vortices. Part II: Symmetric Response and Nonlinear Simulations.

A detailed description of the flow regimes is presented, suggesting that a cascade of such vortices can be created.

The achromatic SPPs have also been introduced to generate high purity optical vortices in a broad bandwidth.

Results show that the torsion of the pipe has turning and deforming effects on the secondary vortices.

The scale and periodicity of the shear-layer vortices are modulated with acoustic excitation.

Two patches of opposing winds closely packed together is the typical pattern of tornadoes . Vortices downwind of Lantau S. T.

Heat transfer in the region between jets is stronger than the heat transfer in the hole centerline region because of the couple vortices.

The vortices are distributed on the main and splitter blades to simulate the effects of flows.

So the explanation of orbiting of the planets, orbiting of the moon and so on in is terms of these vortices, all seem very neat.

The fan shaped hole improves the cooling effectiveness by weakening the jet's normal momentum and the coupling vortices .

Strategies for Circulation Evaluation of Aircraft Wake Vortices Measured by Lidar.

Moreover, the viscous effect will also relax the asymmetric deformation of vortices .

And it's not terribly unusual to have multiple vortices within a tornado.

The "eyes" of the facelike pictures correspond to vortices of turbulence caused by the motion of the plate through the fluid.

The quantization of vortices has also been discussed in the relativistic superfluid in this paper.

Polar vortices are found on Earth, Jupiter, Mars and Venus, and are colder than their surroundings.

But two vortices of air trapped inside push it in the opposite direction.

and meanwhile, the introduction of vortices swarm might lead to the intensification of vortices.

When fish swim, they leave little swirling vortices in their wake.

This helps ease the inevitable disruption caused by vortices generated by the high wing angles at this track.

If a manual mini disturbance is set on the tip of forebody, the asymmetric vortices flow becomes determinate.

A brief outlook about the future study and applications of optical vortex beams and optical vortices is discussed.

These vortices developed within 30 minutes or so of each other.

These vortices twirl Earth's magnetic field lines in the North and South Poles, where they can create bright ripples and whirls in auroras.

It not only confirms the numerical results, but also demonstrates a convenient way of generating interference of complex optical vortices.

Numerical study of the cold flowfield of a hydrocarbon fueled model scramjet combustor with a streamwise vortices mixer

Identification of Von Karman Vortices in the Surface Winds of Heard Island

Wandering problem in the wind tunnel studies of wing-tip vortices

Coherence vortices in partially coherent beams consisting of a superposition of Laguerre-Gaussian modes

A Preliminary Study of the Dynamics of Eastward Shifting Cyclonic Vortices

Tornado-like vortices generation and its aerodynamic characteristics

Analytical Solutions for the Thermal Forcing Vortices in the Boundary Layer and Its Applications

Effects of front guide blade on performance and vortices structure in two turbine low pressure guide vanes

An Experimental Study of Separated Vortices at the Tail Section of Multi-platenlets in a Tangentially Fired Furnace

Interaction between optical vortices carrying opposite topological charges

Vortices structure and pressure fluctuation characteristics of the flow over slender body at high angles of attack

Numerical study of conical vortices space evolvement on a flat roof

Simulation of unsteady flow induced by in vortices the draft tube of a Francis turbine

Three-dimensional interactions of vortices with a free surface

Numerical Simulation of Horizontal Vortices Separator of Inter-circulating Fluidized Bed Boilers

The unsteadiness study of nose vortices in the flow over slender body at high angles of attack

An Experimental Investigation on Properties of Strake Vortices Using Particle Image Velocimetry

The motion characteristics of vortices considering the viscous and compressible effects

Numerical Simulation of the Development of the Secondary Flow Vortices and Aerodynamic Characteristics of a Turbine Rotor Cascade

Numerical simulation of heat transfer enhancement by jet-induced longitudinal vortices

On the Critical Separation Distance of Binary Vortices in a Nondivergent Barotropic Atmosphere

The numerical simulation of vortices structure in compressor cascade with curved blades

Experimental Study for Wake Vortices of an Impinging Jet in Crossflow

Numerical Simulation Research of Automotive Flow-field and Trailing Vortices

Experimental research on theory and design of Dean vortices for strengthening mass transfer

The Mechanism and the Control of the Road Vehicle Wake Vortices Formation

Tubes with Heat Transfer Property Intensified by Multi-longitudinal Vortices According to the Field Coordination Theory

Experimental research on the separation vortices over slender delta wing with low dorsal fin

The characteristics of nose vortices and Karman vortices in the flow over slender body at high angles of attack

Influence of nose bluntness on behaviors of multi-asymmetric vortices flow over slender body

Flow Visualization and Numerical Simulation about the Interactions of Vortices

A climatology of stratospheric polar vortices and anticyclones

Numerical Research on the Merging of Four Vortices in a Mixing Layers

Study on Control Mechanism of Asymmetric Vortices over Slender Body Using MEMS Device

Detection and Prediction of Warm Season Midtropospheric Vortices by the Rapid Update Cycle

Interaction Between Two Vortices and Its Effect on the Intensity and Track

Numerical study on the effect of vortices upon particle motion in unsteady and unstable liquid-particle two-phase flows

Effects of Front Guide Vanes on Exit Vortices in a Turbine Cascade

Buoyancy in tropical cyclones and other rapidly rotating atmospheric vortices

Numerical Calculation for Taylor Vortices Flow

Numerical simulation to effects of trailing edge jet on delta wing vortices

Research on vortices of cross flow past a horizontal square cylinder by PIV system

Study on Karman Vortices After Stay Vane and Guide Vane for Hydropower Station

Constructions of exact solutions for some vortices

Rotational flow, vortices, buoyancy and other flows involving body forces

Coincident vortices in Antarctic wind fields and sea ice motion

Study on Vortices at Intake of Manwan Hydropower Station

Study on Interaction of Binary Vortices in the Swarm of Vortices

The effect of ageostrophy on the stability of thin oceanic vortices

Vortices and Solitons in Lasers

Hairpin Vortices in the Wake of Grid Fin

Important results are: (1) there are complicated vortices in the channel;