Simulating materials failure by using up to one billion atoms and the world's fastest computer: Work-hardening

被引：98

作者：

Abraham, FF ^{[1
]}

Walkup, R

Gao, HJ

Duchaineau, M

De la Rubia, TD

Seager, M

机构：

[1] IBM Corp, Almaden Res Ctr, Div Res, San Jose, CA 95120 USA

[2] TJ Watson Res Lab, Yorktown Hts, NY 10598 USA

[3] Max Planck Inst Met Res, D-70569 Stuttgart, Germany

[4] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

来源：

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | 2002年 / 99卷 / 09期

关键词：

D O I：

10.1073/pnas.062054999

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We describe the second of two large-scale atomic simulation projects on materials failure performed on the 12-teraflop ASCI (Accelerated Strategic Computing Initiative) White computer at the Lawrence Livermore National Laboratory. This investigation simulates ductile failure by using more than one billion atoms where the true complexity of the creation and interaction of hundreds of dislocations are revealed.

引用

页码：5783 / 5787

页数：5

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