Acoustic resonance for contactless ultrasonic cavitation in alloy melts.
Sign Up to like & getrecommendations! Published in 2020 at "Ultrasonics sonochemistry"
DOI: 10.1016/j.ultsonch.2020.104959
Abstract: Contactless ultrasound is a novel, easily implemented, technique for the Ultrasonic Treatment (UST) of liquid metals. Instead of using a vibrating sonotrode probe inside the melt, which leads to contamination, we consider a high AC… read more here.
Keywords: acoustic resonance; frequency; cavitation; resonance contactless ... See more keywords
Influence of vortex-excited acoustic resonance on flow dynamics in channel with coaxial side-branches
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Fluids"
DOI: 10.1063/1.5049381
Abstract: The influence of vortex-excited acoustic resonance on flow dynamics in a straight channel with coaxial side branches was experimentally determined. The energetic vortex structures superimposed in the shear layer, formed at the intersection between the… read more here.
Keywords: acoustic resonance; excited acoustic; side branches; vortex excited ... See more keywords
0486 The Effect of Acoustic Resonance Therapy on CPAP Adherence
Sign Up to like & getrecommendations! Published in 2023 at "SLEEP"
DOI: 10.1093/sleep/zsad077.0486
Abstract: CPAP is the gold standard therapy for OSA. Unfortunately, a significant percentage of patients do not tolerate CPAP therapy. Of those who struggle, a significant portion state that nasal congestion is a limiting factor. Acoustic… read more here.
Keywords: adherence; cpap adherence; cpap; acoustic resonance ... See more keywords
Inviscid Nonlinear Modeling of Vibration-Induced Acoustic Resonance of a Linear Cascade
Sign Up to like & getrecommendations! Published in 2021 at "AIAA Journal"
DOI: 10.2514/1.j059501
Abstract: A nonlinear model is developed to investigate the blade vibration-induced acoustic resonance in a linear cascade. The Euler equations are solved by using high-order computational aeroacoustics tech... read more here.
Keywords: induced acoustic; vibration induced; linear cascade; acoustic resonance ... See more keywords
Use of Time-of-Flight Ultrasound to Measure Wave Speed in Poplar Seedlings
Sign Up to like & getrecommendations! Published in 2019 at "Forests"
DOI: 10.3390/f10080682
Abstract: In this study, 145 poplar (Populus × euramericana cv.’74/76’) seedlings, a common plantation tree species in China, were selected and their ultrasonic velocities were measured at four timepoints during the first growth year. After that,… read more here.
Keywords: speed; growth; velocity; speed poplar ... See more keywords