Results 21 to 30 of about 17,737,336 (290)

Influence of temperature on the growth characteristics of water tree in XLPE cable

The Journal of Engineering, 2018
In order to understand the characteristic of water tree growth for cross-linked polyethylene (XLPE) at different temperatures, here, a new possible explanation is presented for the different characteristic at different temperatures.
Tao Wenbiao, Song Shuyong, Zhang Wei, Bai Rui, Duan Weinan, Wang Wei   +5 more
doaj   +1 more source

Scenarios of structure formation in ternar nanoparticles based on Pd-Pt in the presence of dopant Ni

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023
In this work, scenarios of structure formation in ternary nanoparticles based on platinum and palladium of four stoichiometric compositions of different sizes were studied, with nickel acting as a dopant.
N.I. Nepsha, D.N. Sokolov, E.S. Mitinev, A.A. Taktarov, N.Yu. Sdobnyakov   +4 more
doaj   +1 more source

Size effect and structural transformations in ternar nanoparticles Tix-Al96-x-V4

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023
The final configurations obtained during crystallization in ternary metal nanoalloys Tix-Al96-x-V4 of various compositions were studied. The molecular dynamics method was used as an atomistic simulation method.
V.S. Myasnichenko, P.M. Ershov, S.A. Veresov, A.N. Bazulev, N.Yu. Sdobnyakov   +4 more
doaj   +1 more source

Symmetry-constrained Molecular Dynamics [PDF]

, 2022
\begin{wrapfigure}{r}{0pt} \includegraphics[scale=0.15]{wallpaper.eps} \end{wrapfigure} Molecular dynamics is a popular tool for molecular structure prediction, but the application into crystal structures has been limited by the inability to treat ...
Cox, Sam
core   +1 more source

CHANGE IN THE STRUCTURE OF TITANIUM NANOCLUSTERS UNDER THERMAL EXPOSURE: MOLECULAR DYNAMIC SIMULATION

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021
Investigation of the structure of nanoclusters at different temperatures is an urgent task of modern materials science. This fact is due to the prospect of their application in the creation of materials with unique physical, mechanical, chemical and ...
N.A. Pan'kin
doaj   +1 more source

Micro‐mechanism study on synergistic degradation of the oil‐paper insulation with dibenzyl disulfide, hexadecyl mercaptan and benzothiophene

High Voltage, 2021
In recent years, there have been many cases of transformer failures caused by corrosive sulfides. At present, research mainly focuses on the single sulfide dibenzyl disulphide, but few research on multiple sulphur or the oil‐paper hybrid insulation.
Haoxi Cong, Hao Pan, Xuefeng Hu, Minhao Zhang, Qingmin Li   +4 more
doaj   +1 more source

Complex approach to the simulation of melting and crystallization in five-component metallic nanoparticles: molecular dynamics and the Monte Carlo method

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023
The melting and crystallization phase transitions in the five-component metallic Au-Ag-Cu-Pd-Pt equiatomic nanosystem were investigated. The complex approach to atomistic modeling is due to the use of alternative methods of computer simulation – the ...
N.Yu. Sdobnyakov, A.Yu. Kolosov, D.N. Sokolov, K.G. Savina, A.N. Bazulev, S.A. Veresov, S.V. Serov   +6 more
doaj   +1 more source

Grinding Surface Creation using Finite Element Method and Molecular Dynamics [PDF]

, 2012
This paper presents some research results of the application of finite element method and molecular dynamics in the simulation of grinding surface creation. The comparison of these two methods shows that both methods could illustrate the material removal
Opoz, Tahsin Tecelli, Oluwajobi, Akinjide O., Xun Chen, Chen, X., Tahsin Tecelli Öpöz, Akinjide Oluwajobi   +5 more
core   +2 more sources

Molecular Dynamics Simulation Study of the Self-Assembly of Phenylalanine Peptide Nanotubes

Nanomaterials, 2022
In this paper, we propose and use a new approach for a relatively simple technique for conducting MD simulation (MDS) of various molecular nanostructures, determining the trajectory of the MD run and forming the final structure using external force ...
Vladimir Bystrov, Ilya Likhachev, Alla Sidorova, Sergey Filippov, Aleksey Lutsenko, Denis Shpigun, Ekaterina Belova   +6 more
doaj   +1 more source

Regularities of structural transformations in bimetallic Pd-Pt nanoparticles

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022
The processes of melting and crystallization of bimetallic Pt- and Pd-based nanoparticles have been studied by the method of molecular dynamics. The possibility of obtaining stable nanoparticles containing 3000 and 4000 atoms in the temperature range ...
A.Yu. Kolosov, E.S. Mitinev, A.A. Taktarov, V.S. Myasnichenko, A.N. Bazulev, N.Yu. Sdobnyakov   +5 more
doaj   +1 more source