Title :
Investigation of influence of acoustical contact on parameters of ultrasonic oscillatory system
Author :
Khmelev, Vladimir N. ; Abramenko, Denis S. ; Pedder, Valeriy V. ; Tsyganok, Sergey N. ; Barsukov, Roman V. ; Khmelev, Maxim V.
Author_Institution :
Biysk Technol. Inst., Altai State Tech. Univ., Polzunov, Russia
Abstract :
Results of researches of influence of acoustical contacts between exchangeable operating tool and electro-acoustical transducer on mechanical and electrical characteristics of oscillatory system are presented in this article. Measured amplitude-frequency and phase-frequency dependence of oscillatory system with various types of operating tools are shown. Analyze of measured dependences is made. Searching of criteria of quality of acoustical contact is made. Usage of founded criteria allows preventing a damaging of ultrasonic technological device or its operation in the ineffective mode.
Keywords :
acoustoelectric devices; biomedical ultrasonics; mechanical contact; oscillations; ultrasonic transducers; acoustical contact; amplitude-frequency dependence; electroacoustical transducer; exchangeable operating tool; phase-frequency dependence; ultrasonic oscillatory system; ultrasonic technological device; Acoustic devices; Acoustic measurements; Acoustic transducers; Contacts; Costs; Frequency measurement; Phase measurement; Stress; Ultrasonic variables measurement; Voltage-controlled oscillators; Ultrasound; operating tool; stress;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices, 2009. EDM 2009. International Conference and Seminar on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4244-4571-4
DOI :
10.1109/EDM.2009.5173978
