DDGS high speed camera with some applications

被引：0
|
作者：
Su, XJ
Zhu, QK
Fu, B
Li, Z
机构：
来源：
ACTA MECHANICA SINICA | 1996年 / 12卷 / 02期
关键词：
high speed multispark camera; dynamic photoelasticity; dynamic caustics; schlieren;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
DDGS high speed camera is an improved version of the multispark system. In this system the time delay and the frame interval can be set arbitrarily from 5 mu s to 10000 mu s, and the intervals may be equal or not. The modified spark gaps can provide point flashes that are small enough in size and strong enough in light for both dynamic caustics and dynamic photo-elasticity. In addition, this system can be changed easily to observe the Bow by schlieren method, Thus, this optical system is suitable to investigate many dynamic problems in the fields of solid and fluid mechanics.
引用
收藏
页码：186 / 192
页数：7
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