Experimental simulation of microinteractions in large scale explosions

被引：13
|
作者：
Chen, X [1 ]
Luo, R [1 ]
Yuen, WW [1 ]
Theofanous, TG [1 ]
机构：
[1] Univ Calif Santa Barbara, Ctr Risk Studies & Safety, Dept Chem & Nucl Engn, Santa Barbara, CA 93106 USA
来源：
NUCLEAR ENGINEERING AND DESIGN | 1999年 / 189卷 / 1-3期
关键词：
D O I：
10.1016/S0029-5493(99)00032-1
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The fragmentation behavior of molten steel drops forced to explode in sustained pressure fields is investigated. The effect of pressure amplitude, melt superheat, and coolant velocity is considered. The data include external images from high-speed movies, internal structures from simultaneously obtained flash X-ray radiographs, and solidified debris size distributions and morphology from scanning electron micrographs. The results demonstrate the importance of all three parameters studied on both the rates and extent of the interaction/fragmentation. (C) 1999 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：163 / 178
页数：16
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