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This study analyzes the theoretical and the experimental results of the acoustic field generated by a 90-element ultrasonic spherical phased array. The ...
New method has been proposed for the estimation of size and number density distribution of oscillating bubbles in a sonochemical reactor using acoustic emission ...
A common task in acoustic metrology, transducer development and quality inspection is the measurement of the acoustic field distribution [1], [2]. This task is ...
Missing: Analysis | Show results with:Analysis
This 1.0 mm Probe has outstanding sensitivity and is ideally suited to the measurement of lower frequency fields.
Missing: Spherical Phased Array
Mar 7, 2019 · Currently, the most common method of measuring ultrasound pressure fields is by scanning a hydrophone through the acoustic field of a source ...
The second method used a needle hydrophone to measure the phase distortions ... polyvinylidene fluoride (PVDF) needle hydrophone (Precision Acoustics,.
Jun 12, 2018 · Keywords: polyvinylidenefluoride, needle hydrophone, acoustic pressure field, high-frequency P(VDF-TrFE) transducers, polyethyleneimine, k-Wave.
A membrane hydrophone is relatively transparent to a sound field during measurement, so it can make more accurate measurements and is approximately 10-15 cm in ...
Missing: Spherical | Show results with:Spherical
Sep 15, 2023 · The array transducer provides a solution for generating efficient high-frequency ultrasonic waves and active ultrasonic fields, whereas the 3D- ...
