PHOTOELASTIC STUDY OF IMPACT PRESSURE BY MODEL MICROJET.

被引：1

作者：

Kimoto, Hideo ^{[1
]}

Hirose, Tatsuzo ^{[1
]}

Tsuda, Yoshiyuki ^{[1
]}

机构：

[1] Osaka Univ, Faculty of Engineering, Science, Toyonaka, Jpn, Osaka Univ, Faculty of Engineering Science, Toyonaka, Jpn

来源：

Bulletin of the JSME | 1984年 / 27卷 / 234期

关键词：

FLUID MECHANICS - Cavitation - PHOTOELASTICITY - Analysis - PHOTOGRAPHY; HIGH SPEED - Applications;

D O I：

10.1299/jsme1958.27.2698

中图分类号：

学科分类号：

摘要：

In this report concerning the cavitation microjet, the behavior of a model microjet is photographed by a high-speed camera. The stress fringe propagating in a photoelastic material is also photographed, when the model microjet hits the material. From this experiment, it is revealed that the jet diameter of more than 0. 6mm is necessary to generate the stress fringes in the impact velocity range of 40-140m/s.

引用

页码：2698 / 2705