Molecular-dynamics analysis of the rotary field formation in the nanostructure during stretching at a constant deformation velocity

被引：5

作者：

Golovnev, Igor F. ^{[1
]}

Golovneva, Elena I. ^{[1
]}

Fomin, Vasily M. ^{[1
]}

机构：

[1] Khristianovich Inst Theoret & Appl Mech SB RAS, Novosibirsk 630090, Russia

来源：

COMPUTATIONAL MATERIALS SCIENCE | 2015年 / 110卷

基金：

俄罗斯基础研究基金会;

关键词：

Molecular-dynamics method; Metal nanostructures; Dynamic load; Rotary field; Mesoanalysis;

D O I：

10.1016/j.commatsci.2015.08.012

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Using the method of molecular dynamics, the process of the rotary field formation in a metal nanostructure during its stretching at a constant deformation velocity was calculated. The analysis of the distribution of angular momenta in the space was conducted. The critical role of a rotary wave in the process of material fracture was shown, as the rotary wave energy exceeds 30% of the total internal energy of the structure. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：302 / 307

页数：6

共 15 条

[1]

Egorushkin V. E., 1992, Russian Physics Journal, V35, P316, DOI 10.1007/BF00560067

[2]

Egorushkin V.E., 1987, RUSS PHYS J, V30, P5

[3]

Eidel B, 2010, CISM COURSES LECT, V522, P1

[4]

Fomin V. M., 2003, PHYS MESOMEHANICS, V6, P41

[5] Molecular Dynamics Study of Cluster Structure and Rotational Wave Properties in Solid-State Nanostrutures [J].

Golovnev, I. F. ;

Golovneva, E. I. ;

Merzhievsky, L. A. ;

Fomin, V. M. ;

Panin, V. E. .

PHYSICAL MESOMECHANICS, 2015, 18 (03) :179-186

[6] Defect generation as a phenomenon of structure self-organization under external loads [J].

Golovnev, I. F. ;

Golovneva, E. I. ;

Merzhievsky, L. A. ;

Fomin, V. M. .

PHYSICAL MESOMECHANICS, 2013, 16 (04) :294-302

[7]

Golovnev I.F., 2014, NEWS ALTAI STATE U, V1, P40, DOI DOI 10.14258/IZVASU(2014)1.1-08

[8] The influence of the surface on the fracture process of nanostructures under dynamic loads [J].

Golovneva, Elena I. ;

Golovnev, Igor F. ;

Fomin, Vasily M. .

COMPUTATIONAL MATERIALS SCIENCE, 2015, 97 :109-115

[9]

Huang D., 2014, J NANOMATER, V2014, P7

[10]

Korteweg D J., 1895, PHILOS MAG, V5, P422, DOI [10.1080/14786449508620739, DOI 10.1080/14786449508620739]

← 1 2 →