Abstract
The operating characteristics of machine parts and units are defined in many respects by the physical and mechanical properties of their surface layers. Unfortunately, it is still not quite clear what parameters and mechanisms are responsible for one or another modification of surface layer properties. In this context, computer modeling techniques can be a useful tool in studying the variation of surface properties in contact interaction and run-in. Of fundamental importance is the possibility to consider the processes occurring on nanoscales and scales of individual atoms. In the work, loading conditions in plastic surface deformation was reproduced on the macroscale (traditional approach), atomic scale, and mesoscale by computer modeling with the finite element method, movable cellular automata method, and molecular dynamics method. The modeling results are in good qualitative agreement with data of experimental measurements.
| Original language | English |
|---|---|
| Pages (from-to) | 243-249 |
| Number of pages | 7 |
| Journal | Physical Mesomechanics |
| Volume | 17 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 25 Nov 2014 |
| Externally published | Yes |
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Keywords
- modeling
- multiscale approach
- nanostructuring burnishing
- surface
ASJC Scopus subject areas
- Condensed Matter Physics
- Surfaces and Interfaces
- Mechanics of Materials
- Materials Science(all)
Cite this
Modeling of nanostructuring burnishing on different scales. / Dmitriev, A. I.; Kuznetsov, V. P.; Nikonov, A. Yu; Smolin, I. Yu.
In: Physical Mesomechanics, Vol. 17, No. 4, 25.11.2014, p. 243-249.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Modeling of nanostructuring burnishing on different scales
AU - Dmitriev, A. I.
AU - Kuznetsov, V. P.
AU - Nikonov, A. Yu
AU - Smolin, I. Yu
PY - 2014/11/25
Y1 - 2014/11/25
N2 - The operating characteristics of machine parts and units are defined in many respects by the physical and mechanical properties of their surface layers. Unfortunately, it is still not quite clear what parameters and mechanisms are responsible for one or another modification of surface layer properties. In this context, computer modeling techniques can be a useful tool in studying the variation of surface properties in contact interaction and run-in. Of fundamental importance is the possibility to consider the processes occurring on nanoscales and scales of individual atoms. In the work, loading conditions in plastic surface deformation was reproduced on the macroscale (traditional approach), atomic scale, and mesoscale by computer modeling with the finite element method, movable cellular automata method, and molecular dynamics method. The modeling results are in good qualitative agreement with data of experimental measurements.
AB - The operating characteristics of machine parts and units are defined in many respects by the physical and mechanical properties of their surface layers. Unfortunately, it is still not quite clear what parameters and mechanisms are responsible for one or another modification of surface layer properties. In this context, computer modeling techniques can be a useful tool in studying the variation of surface properties in contact interaction and run-in. Of fundamental importance is the possibility to consider the processes occurring on nanoscales and scales of individual atoms. In the work, loading conditions in plastic surface deformation was reproduced on the macroscale (traditional approach), atomic scale, and mesoscale by computer modeling with the finite element method, movable cellular automata method, and molecular dynamics method. The modeling results are in good qualitative agreement with data of experimental measurements.
KW - modeling
KW - multiscale approach
KW - nanostructuring burnishing
KW - surface
UR - http://www.scopus.com/inward/record.url?scp=84911952621&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84911952621&partnerID=8YFLogxK
U2 - 10.1134/S1029959914040018
DO - 10.1134/S1029959914040018
M3 - Article
AN - SCOPUS:84911952621
VL - 17
SP - 243
EP - 249
JO - Physical Mesomechanics
JF - Physical Mesomechanics
SN - 1029-9599
IS - 4
ER -