Results 1 to 10 of about 36,785 (265)

Effect of ultrasonic standing waves on flotation bubbles [PDF]

open access: yesUltrasonics Sonochemistry, 2021
Ultrasonic flotation was an effective method to float fine coal. In this study, the effects of the standing waves with different frequencies on ultrasonic flotation were investigated.
Lizhang Jin   +4 more
doaj   +2 more sources

Traveling-Standing Water Waves

open access: yesFluids, 2021
We propose a new two-parameter family of hybrid traveling-standing (TS) water waves in infinite depth that evolve to a spatial translation of their initial condition at a later time.
Jon Wilkening
doaj   +3 more sources

Photoluminescence enhancement by propagating surface plasmons confined in microresonators [PDF]

open access: yesScientific Reports
A number of studies of light-emitting devices have aimed to improve the luminescence efficiency, but the luminescence is affected by the presence of a metal layer. This is because electromagnetic waves propagating along the surface of a flat metal layer (
Seina Miyamoto, Takeshi Komino
doaj   +2 more sources

Standing waves in the plenum of an open jet wind tunnel: Resonance and self-excited oscillation

open access: yesAIP Advances, 2022
The low-frequency pressure pulsations in a large low-speed open jet wind tunnel were studied using a 1:20 scaled model wind tunnel. It was found that plane pressure standing waves existed in all three directions of the wind tunnel’s plenum.
Ling Jin   +5 more
doaj   +1 more source

The waves that make the pattern: a review on acoustic manipulation in biomedical research

open access: yesMaterials Today Bio, 2021
Novel approaches, combining technology, biomaterial design, and cutting-edge cell culture, have been increasingly considered to advance the field of tissue engineering and regenerative medicine.
A.G. Guex   +4 more
doaj   +1 more source

Standing waves braneworlds [PDF]

open access: yesInternational Journal of Modern Physics D, 2016
The class of nonstationary braneworld models generated by the coupled gravitational and scalar fields is reviewed. The model represents a brane in a spacetime with single time and one large (infinite) and several small (compact) spacelike extra dimensions.
Gogberashvili, Merab   +3 more
openaire   +3 more sources

Magnetosonic ULF Waves With Anomalous Plasma–Magnetic Field Correlations: Standing Waves and Inhomogeneous Plasmas

open access: yesGeophysical Research Letters, 2023
Ultra‐low frequency (ULF) wave observations across the heliosphere often rely on the sign of correlations between plasma (density/pressure) and magnetic field perturbations to distinguish between fast and slow magnetosonic modes. However, the assumptions
M. O. Archer   +4 more
doaj   +1 more source

Flume Experiments on Energy Conversion Behavior for Oscillating Buoy Devices Interacting with Different Wave Types

open access: yesJournal of Marine Science and Engineering, 2021
Oscillating buoy device, also known as point absorber, is an important wave energy converter (WEC) for wave energy development and utilization. The previous work primarily focused on the optimization of mechanical design, buoy’s array configuration and ...
Shufang Qin   +4 more
doaj   +1 more source

About the mechanism of switching between standing and traveling waves is accompanied by a halving of the wavelength [PDF]

open access: yesКомпьютерные исследования и моделирование, 2012
We suggest a possible mechanism for the transition from standing waves with a wavelength SW to traveling waves with a half wavelength: TW λSW / 2. This phenomenon was observed in the Belousov-Zhabotinsky reaction dispersed in a water-in-oil aerosol OT ...
Maria Yur'evna Borina, A. A. Polezhaev
doaj   +1 more source

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