|Table of Contents|

Research on Acoustic Cavitation Field by a Dyeing Method(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2009年01期
Page:
39-42
Research Field:
物理学
Publishing date:

Info

Title:
Research on Acoustic Cavitation Field by a Dyeing Method
Author(s):
Zhang Tao1; Zhang Yongyuan1; Ma Hongwei2; Liang Zhaofeng3; Zhou Fengmei4
1.School of Science,Xi’an University of Science and Technology,Xi’an 710054,China
2. S chool ofM ech an ical Eng ineering, X i’ anUn ivers ity of S cien ce and Technology, X i‘an 710054, Ch ina
3. Dep artm en t of E lectron ic Engineering, Shenzhen Po lytechn ic, Shen zhen 518055, C h ina
4. Inst itute ofA cou stics, Nan jing Un ivers ity, Nan jing 210093, Ch in a
Keywords:
dy eing m ethod;  acoustic cav itation;  u ltrasonic c leaning
PACS:
TB559
DOI:
-
Abstract:
It is necessary to easily and d irectly eva luate the intensity and the distribution o f acoustic cav itation in the pow er ultrasound techno logy. In this paper, the cav itation fie ld of the u ltrason ic c lean ing bath w ith the transducer placed on the sidewa ll is measured by a dye ing m ethod, and the distributions of the acoustic cav itation are studied. D ifferent dyeing papers a re adopted in th ism easurement, and three k inds o f papers su itab le for dye ing a re g iven, add itionally, the best tim e and the bestm e thod for evalua ting the dyed papers are g iven. The results show tha t the dyeing m ethod is an easy, v isua lized, econom ic and exactm e thod to eva luate the in tensities and distr ibutions o f the acoustic cav itation in the u ltrason ic c leaning dev ices and sono chem ica l reactors, and, espec ia lly, it is an prac tica lm e thod to qualitative ly eva luate the acoustic cav itation.

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Last Update: 2013-04-23