Title :
Modes and conditions of efficient ultrasonic influence on high-viscosity media in the technological volumes
Author :
Khmelev, Vladimir N. ; Golykh, Roman N. ; Khmelev, Sergey S. ; Shalunov, Andrey V.
Author_Institution :
Center of Ultrasonic Technol., Biysk, Russia
Abstract :
In the article the approach to efficiency increase of ultrasonic cavitation treatment of high-viscosity liquid media base on the optimization of the conditions of propagation of ultrasonic vibrations in cavitating liquid is proposed. Reveal of optimum conditions is realized on the base of the analysis of developed model of propagation and attenuation of ultrasonic waves in multibubble cavitating medium. The results of the optimization allow to develop the construction of specialized technological chamber of the ultrasonic flow reactor providing the increase of treatment efficiency in more than 50% due to the presence of reflecting plates.
Keywords :
bubbles; cavitation; filled polymers; ultrasonic absorption; ultrasonic applications; ultrasonic propagation; viscosity; composite polymer materials; high-viscosity liquid media; multibubble cavitating medium; reflecting plates; treatment efficiency; ultrasonic cavitation treatment; ultrasonic flow reactor; ultrasonic vibration propagation; ultrasonic wave attenuation; Acoustics; Attenuation; Liquids; Media; Nanoscale devices; Vibrations; Viscosity; Ultrasound; cavitation; composite polymer materials; technological chamber; viscosity;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices (EDM), 2013 14th International Conference of Young Specialists on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4799-0761-8
DOI :
10.1109/EDM.2013.6641958
