[1]张 涛,张永元,马宏伟,等.染色法测量超声空化场研究[J].南京师大学报(自然科学版),2009,32(01):39-42.
　Zhang Tao,Zhang Yongyuan,Ma Hongwei,et al.Research on Acoustic Cavitation Field by a Dyeing Method[J].Journal of Nanjing Normal University(Natural Science Edition),2009,32(01):39-42.
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染色法测量超声空化场研究()
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《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

卷:
第32卷
期数:
2009年01期
页码:
39-42
栏目:
物理学
出版日期:
2009-03-30

文章信息/Info

Title:
Research on Acoustic Cavitation Field by a Dyeing Method
作者:
张 涛1;  张永元1;  马宏伟2;  梁召峰3;  周凤梅4
1. 西安科技大学理学院, 陕西西安, 710054
2. 西安科技大学机械工程学院, 陕西西安, 710054
3. 深圳职业技术学院电子工程系, 广东深圳518055
4. 南京大学声学研究所, 江苏南京210093
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
关键词:
染色法;  声空化;  超声清洗
Keywords:
dy eing m ethod;  acoustic cav itation;  u ltrasonic c leaning
分类号:
TB559
摘要:
简易、形象地评定声空化强度与分布是功率超声技术应用中的重要技术.本文利用染色法测量侧置换能器清洗水槽中声空化场,通过改变功率,对多种染色载板的染色效果加以比较,给出3种适合不同功率情形使用的染色载板,并提出染色法最佳观测时间和最佳观测方法.同时,研究了变频条件下清洗水槽中的空化分布.结果表明,连续变频下获得均匀的空化场.染色法能形象描述超声清洗设备和声化学反应器中的声空化分布,并且具有简单、直观、经济、可信度高的优点,是一种实际可行的声空化定性评价方法.
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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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金( 50674075, 10474061)资助项目.
通讯联系人: 张 涛, 博士, 研究方向: 声学微器件与声学测量. E-m ail:tzhang@ xust. edu. cn
更新日期/Last Update: 2013-04-23