Numerical calculation of particle movement in sound wave fields and experimental verification through high-speed photography
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2016.02.006
Abstract: Abstract Inhalable particulate matter, especially PM 2.5 , is a main pollutant in China that is harmful to both human health and the atmosphere. The PM 2.5 removal efficiency of traditional dust removal devices such… read more here.
Keywords: particle movement; sound wave; numerical calculation; calculation particle ... See more keywords
Analysis of free surface oscillations of a droplet due to ultrasonic wave impingement
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Fluids"
DOI: 10.1063/5.0022240
Abstract: An analytical approach based on the linear potential theory is employed to enlighten the fundamental physics of atomization of droplets with an impinging sound wave, with a particular application in surface acoustic wave (SAW) atomization.… read more here.
Keywords: sound wave; surface; free surface; wave ... See more keywords
Traveling Sound Wave with Transverse Particle Velocity in a Metawaveguide by Using a Phase-Reversible Metasurface
Sign Up to like & getrecommendations! Published in 2020 at "Physical review applied"
DOI: 10.1103/physrevapplied.14.054025
Abstract: In ideal fluids, acoustic waves are known as longitudinal sound waves, the particle velocity of which is parallel to the wave traveling direction. The emergence of metasurfaces offers extensive flexibility in acoustic wave manipulations. However,… read more here.
Keywords: sound wave; particle velocity; velocity; transverse particle ... See more keywords
Plasma Effecton Pulse Parameters of Sound Wave
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2019.2953237
Abstract: This article presents the experimental results of the effect of gas discharge plasma on an acoustic wave. It is shown that after a certain intensity of the acoustic wave, the presence of plasma leads to… read more here.
Keywords: gas; effecton pulse; parameters sound; sound wave ... See more keywords
Amplitude and Wavelength Measurement of Sound Waves in Free Space using a Sound Wave Phase Meter
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Korean Physical Society"
DOI: 10.3938/jkps.72.995
Abstract: We developed a sound wave phase meter (SWPM) and measured the amplitude and wavelength of sound waves in free space. The SWPM consists of two parallel metal plates, where the front plate was operated as… read more here.
Keywords: free space; sound wave; sound; wave phase ... See more keywords