Numerical simulation and experiment for the ultrasonic field characteristics of ultrasonic standing wave atomization

2021 ◽  
Vol 43 (6) ◽  
Author(s):  
Shengdong Gao ◽  
Siqi Guo ◽  
Guojun Dong ◽  
Hongmiao Wang
Keyword(s):  
Numerical Simulation ◽  
Standing Wave ◽  
Ultrasonic Field ◽  
Ultrasonic Standing Wave ◽  
Simulation And Experiment

Experiment for Wastewater Treatment Technology by Ultrasonic Standing Wave Method

2016 ◽  
Author(s):  
Suxia Hou ◽  
Jijun Luo ◽  
Bin He
Keyword(s):  
Experimental Data ◽  
Standing Wave ◽  
Ultrasonic Field ◽  
Wave Method ◽  
Treatment Technology ◽  
Liquid Radioactive Wastes ◽  
Standing Wave Method ◽  
Experimental Apparatus ◽  
Ultrasonic Standing Wave ◽  
Wave Methods

Ultrasonic standing wave, as an innovation separation technologies are used to concentrate the radionuclides and prevent the spread of this hazard to the environment. The principle of ultrasonic standing wave methods for collective separation of radionuclides was discussed, and the model in the ultrasonic field for selective separation of individual radionuclides was researched. In addition, the experimental apparatus for liquid radioactive wastes treatment was designed. In this study, lots of experimental data are used to analysis the influence of the parameters.

scholarly journals Mathematical modeling and experimental study on solid–liquid suspension separation in ultrasonic standing wave field

2021 ◽  
pp. 146134842110229
Author(s):  
Yajing Wang ◽  
Liqun Wu ◽  
Yaxing Wang ◽  
Yafei Fan
Keyword(s):  
Standing Wave ◽  
Sound Pressure ◽  
Acoustic Radiation ◽  
Sound Field ◽  
Radiation Force ◽  
High Energy ◽  
Factors Affecting ◽  
Liquid Suspension ◽  
Ultrasonic Standing Wave ◽  
Solid Liquid

A new method of removing waste chips is proposed by focusing on the key factors affecting the processing quality and efficiency of high energy beams. Firstly, a mathematical model has been established to provide the theoretical basis for the separation of solid–liquid suspension under ultrasonic standing wave. Secondly, the distribution of sound field with and without droplet has been simulated. Thirdly, the deformation and movement of droplets are simulated and tested. It is found that the sound pressure around the droplet is greater than the sound pressure in the droplet, which can promote the separation of droplets and provide theoretical support for the ultrasonic suspension separation of droplet; under the interaction of acoustic radiation force, surface tension, adhesion, and static pressure, the droplet is deformed so that the gas fluid around the droplet is concentrated in the center to achieve droplet separation, and the droplet just as a flat ball with a central sag is stably suspended in the acoustic wave node.

scholarly journals Study on Numerical Simulation and Experiment of Lightguide Plate in Injection Molding

2004 ◽  
Vol 23 (11) ◽  
pp. 1187-1206 ◽  
Author(s):  
Y. K. Shen ◽  
W. Y. Wu ◽  
S. Y. Yang ◽  
H. M. Jian ◽  
C -C. A. Chen
Keyword(s):  
Numerical Simulation ◽  
Injection Molding ◽  
Simulation And Experiment
Sign in / Sign up

Export Citation Format

Share Document