Results 151 to 160 of about 8,061 (188)

Acoustic Bubble Sensing Techniques and Bioapplications. [PDF]

open access: yesBiosensors (Basel)
Ning R, Faulkner J, Wu M, Gao Y.
europepmc   +1 more source

Harnessing acoustic topology for dynamic control of liquid crystal defects. [PDF]

open access: yesNat Commun
Wu KH   +6 more
europepmc   +1 more source

Acoustic Streaming in Ovarian Cysts

Journal of Ultrasound in Medicine, 2005
The purpose of this study was to investigate the hypothesis that endometriomas do not show acoustic streaming and then to quantify the streaming velocity of the particles within ovarian cysts that do show acoustic streaming.Ovarian cysts greater than 2 cm in diameter, with internal echoes seen on B-mode sonography, were prospectively evaluated for the ...
Andrew Edwards
exaly   +3 more sources

Acoustic streaming of a sharp edge

Journal of the Acoustical Society of America, 2014
Anomalous acoustic streaming is observed emanating from sharp edges of solid bodies that are vibrating in fluids. The streaming velocities can be orders of magnitude higher than expected from the Rayleigh streaming at similar amplitudes of vibration.
Jianbo Zhou, Zhou Jianbo
exaly   +3 more sources

Controlling the acoustic streaming by pulsed ultrasounds

Ultrasonics, 2013
We propose a technique based on pulsed ultrasounds for controlling, reducing to a minimum observable value the acoustic streaming in closed ultrasonic standing wave fluidic resonators. By modifying the number of pulses and the repetition time it is possible to reduce the velocity of the acoustic streaming with respect to the velocity generated by the ...
Mauricio, Hoyos, Angélica, Castro
exaly   +3 more sources

Acoustic streaming in closed thermoacoustic devices

Journal of the Acoustical Society of America, 2001
A derivation of acoustic streaming in a steady-state thermoacoustic device is presented in the case of zero second-order time-averaged mass flux across the resonator section (nonlooped device). This yields analytical expressions for the time-independent second-order velocity, pressure gradient, and time-averaged mass flux in a fluid supporting a ...
Hélène Bailliet   +2 more
exaly   +3 more sources

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