Abstract
The features of perturbation propagation in a copper crystal grain under local high-energy loading conditions were studied. The process was studied by method of molecular dynamics using multiparticle model potentials calculated within the framework of the embedded atom approximation. It is shown that a nonlinear solitary pulse is formed in the crystal, which is capable (in contrast to the case of a linear perturbation) of transferring the energy at a high density over relatively large distances. The energy transfer range depends both on the area and on the rate of local loading.
| Original language | English |
|---|---|
| Pages (from-to) | 52-54 |
| Number of pages | 3 |
| Journal | Technical Physics Letters |
| Volume | 28 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 2002 |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
Cite this
A nonlinear mechanism of the energy transfer by a perturbation front in the course of local high-energy loading. / Psakh'e, S. G.; Zol'nikov, K. P.; Kostin, I. A.
In: Technical Physics Letters, Vol. 28, No. 1, 01.01.2002, p. 52-54.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - A nonlinear mechanism of the energy transfer by a perturbation front in the course of local high-energy loading
AU - Psakh'e, S. G.
AU - Zol'nikov, K. P.
AU - Kostin, I. A.
PY - 2002/1/1
Y1 - 2002/1/1
N2 - The features of perturbation propagation in a copper crystal grain under local high-energy loading conditions were studied. The process was studied by method of molecular dynamics using multiparticle model potentials calculated within the framework of the embedded atom approximation. It is shown that a nonlinear solitary pulse is formed in the crystal, which is capable (in contrast to the case of a linear perturbation) of transferring the energy at a high density over relatively large distances. The energy transfer range depends both on the area and on the rate of local loading.
AB - The features of perturbation propagation in a copper crystal grain under local high-energy loading conditions were studied. The process was studied by method of molecular dynamics using multiparticle model potentials calculated within the framework of the embedded atom approximation. It is shown that a nonlinear solitary pulse is formed in the crystal, which is capable (in contrast to the case of a linear perturbation) of transferring the energy at a high density over relatively large distances. The energy transfer range depends both on the area and on the rate of local loading.
UR - http://www.scopus.com/inward/record.url?scp=0036404972&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036404972&partnerID=8YFLogxK
U2 - 10.1134/1.1448642
DO - 10.1134/1.1448642
M3 - Article
AN - SCOPUS:0036404972
VL - 28
SP - 52
EP - 54
JO - Technical Physics Letters
JF - Technical Physics Letters
SN - 1063-7850
IS - 1
ER -