scholarly journals Motion of a rigid prolate spheroid in a sound wave field

2014 ◽  
Vol 136 (2) ◽  
pp. EL179-EL184 ◽  
Author(s):  
Hongkun Zhou ◽  
Lianjin Hong
Keyword(s):  
Wave Field ◽  
Sound Wave ◽  
Prolate Spheroid

scholarly journals Insights into agglomeration and separation of fly-ash particles in a sound wave field

RSC Advances ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 5224-5233 ◽  
Author(s):  
Mengshi Lu ◽  
Mengxiang Fang ◽  
Mingchun He ◽  
Shuxin Liu ◽  
Zhongyang Luo
Keyword(s):  
Fly Ash ◽  
Wave Field ◽  
Sound Wave ◽  
High Speed ◽  
High Speed Camera ◽  
Separation Processes

A high-speed camera was used to observed the acoustic agglomeration and separation processes of fly-ash particles.

scholarly journals Numerical Study of the Movement of Fine Particle in Sound Wave Field

2015 ◽  
Vol 75 ◽  
pp. 2415-2420 ◽  
Author(s):  
Dong Zhou ◽  
Zhongyang Luo ◽  
Mengxiang Fang ◽  
Jianping Jiang ◽  
Hao Chen ◽  
...  
Keyword(s):  
Wave Field ◽  
Sound Wave ◽  
Fine Particle ◽  
Numerical Study

Simulation of Sound Wave Propagation With Damping for Realistic Sound rendering for Games and Interactive Applications

2012 ◽  
Author(s):  
Bruno Moreira ◽  
Mauricio Kischinhevsky ◽  
Marcelo Zamith ◽  
Esteban Clua ◽  
Diego Brandao
Keyword(s):  
Wave Propagation ◽  
Sound Wave ◽  
Interactive Applications ◽  
Sound Rendering

Technical Note. Influence of Material Used for the Regenerator on the Properties of a Thermoacoustic Heat Pump

2013 ◽  
Vol 38 (4) ◽  
pp. 565-570 ◽  
Author(s):  
Bartłomiej Kruk
Keyword(s):  
Heat Transfer ◽  
Temperature Gradient ◽  
Acoustic Wave ◽  
Heat Pump ◽  
Sound Wave ◽  
Heat Exchangers ◽  
Heat Pumps ◽  
Technical Note ◽  
New Materials ◽  
Modern Technologies

Abstract Research in termoacoustics began with the observation of the heat transfer between gas and solids. Using this interaction the intense sound wave could be applied to create engines and heat pumps. The most important part of thermoacoustic devices is a regenerator, where press of conversion of sound energy into thermal or vice versa takes place. In a heat pump the acoustic wave produces the temperature difference at the two ends of the regenerator. The aim of the paper is to find the influence of the material used for the construction of a regenerator on the properties of a thermoacoustic heat pump. Modern technologies allow us to create new materials with physical properties necessary to increase the temperature gradient on the heat exchangers. The aim of this paper is to create a regenerator which strongly improves the efficiency of the heat pump.

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