Cavitation activity stimulation by low frequency field pulses

被引：51

作者：

Ciuti, P

Dezhkunov, NV

Francescutto, A

Kulak, AI

Iernetti, G

机构：

[1] Belarussian State Univ Informat & Radioelect, Minsk 220027, BELARUS

[2] Univ Trieste, Dept Phys, I-34127 Trieste, Italy

[3] Univ Trieste, DINMA, I-34127 Trieste, Italy

[4] Belarusian State Univ, Inst Physicochem Problems, Minsk 220050, BELARUS

来源：

ULTRASONICS SONOCHEMISTRY | 2000年 / 7卷 / 04期

关键词：

cavitation; pulsed ultrasound; sonoluminescence;

D O I：

10.1016/S1350-4177(99)00037-1

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The influence of a short-time action of a low-frequency ultrasound on the sonoluminescence generation by a high frequency pulsed field has been studied. This action remarkably lowers the cavitation thresholds and increases the sonoluminescence intensity. The stimulating effect of the low-frequency field action depends on its duration and on the intensities of both fields. Possible mechanisms of this effect are discussed. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：213 / 216

页数：4

共 8 条

[1] PHYSICAL AND CHEMICAL ASPECTS OF ULTRASONIC DISRUPTION OF CELLS [J].