DYNAMIC COMPACTION OF COPPER-POWDER - COMPUTATION AND EXPERIMENT

被引：35

作者：

BENSON, DJ

NELLIS, WJ

机构：

[1] LAWRENCE LIVERMORE NATL LAB,DIV H,LIVERMORE,CA 94550

[2] LAWRENCE LIVERMORE NATL LAB,INST GEOPHYS & PLANETARY PHYS,LIVERMORE,CA 94550

来源：

APPLIED PHYSICS LETTERS | 1994年 / 65卷 / 04期

关键词：

D O I：

10.1063/1.112319

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A Monte Carlo/Eulerian computational code with 10(4) zones was used to simulate in two dimensions the dynamic compaction of 100 Cu particles 15-20 mum in diameter. The computational results are in good agreement with published shock velocity-mass velocity data for porous Cu compaction. The computed shapes of the consolidated particles are also in good agreement with those obtained by shock compaction at 2 GPa. The computational method may be generalized to other materials, particle size distributions, compaction rates, and higher pressures.

引用

页码：418 / 420

页数：3

共 15 条

[1] PLASTIC-DEFORMATION IN ALUMINA BY EXPLOSIVE SHOCK LOADING [J].