Электронная библиотека (репозиторий) Томского государственного университета
Dmitriev, Andrey I.

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Add   Numerical study and experimental validation of deformation of <111> FCC CuAl single crystal obtained by additive manufacturing
Authors: Nikonov, Anton Yu. | Dmitriev, Andrey I. | Lychagin, Dmitry V. | Lychagina, Lilia L. | Bibko, Artem A. | Novitskaya, Olga S.
Source: Metals. 2021. Vol. 11, № 4. P. 582 (1-16)
Type: статьи в журналах
Date: 2021
Description: The importance of taking into account directional solidification of grains formed during 3D printing is determined by a substantial influence of their crystallographic orientation on the mechanical pr ... More
Add   Numerical study of atomic scale deformation mechanisms of Ti grains with different crystallographic orientation subjected to scratch testing
Authors: Nikonov, Anton Yu. | Shugurov, Artur R. | Panin, Alexey V. | Dmitriev, Andrey I.
Source: Applied surface science. 2019. Vol. 471. P. 318-327
Type: статьи в журналах
Date: 2019
Description: Atomic scale deformation mechanisms of Ti single- and bicrystals subjected to scratch testing were studied
Add   Identification and space-time evolution of vortex-like motion of atoms in a loaded solid
Authors: Nikonov, Anton Yu. | Filippov, Alexander E. | Popov, Valentin L. | Dmitriev, Andrey I.
Source: Physical Mesomechanics. 2018. Vol. 21, № 5. P. 419-429
Type: статьи в журналах
Date: 2018
Description: The paper studies the redistribution of internal stresses and atomic displacements in a preloaded copper crystallite using the molecular dynamics method. It is shown that relaxation within the crystal ... More
Add   Molecular dynamics modeling of the sliding performance of an amorphous silica nano-layer - The impact of chosen interatomic potentials
Authors: Dmitriev, Andrey I. | Nikonov, Anton Yu. | Österle, Werner
Source: Lubricants. 2018. Vol. 6, № 2. P. 43 (1-11)
Type: статьи в журналах
Date: 2018
Description: The sliding behavior of an amorphous silica sample between two rigid surfaces is in the focus of the present paper. Molecular Dynamics using a classical Tersoff’s potential and a recently developed Re ... More
Add   Numerical study of mechanical properties of nanoparticles of β-type Ti-Nb alloy under conditions identical to laser sintering. Multilevel approach
Authors: Nikonov, Anton Yu. | Ponomareva, A. V. | Dmitriev, Andrey I. | Zharmukhambetova, A. M.
Source: Physical Mesomechanics. 2018. Vol. 21, № 1. P. 43-51
Type: статьи в журналах
Date: 2018
Description: A multilevel approach is used to numerically investigate physical and mechanical properties of titanium-based bcc alloys and their behavior under conditions identical to selective laser sintering. Pla ... More
Add   The effect of crystallographic grain orientation of polycrystalline Ti on ploughing under scratch testing
Authors: Panin, Alexey | Dmitriev, Andrey I. | Nikonov, Anton Yu. | Shugurov, Artur
Source: Wear. 2018. Vol. 408-409. P. 214-221
Type: статьи в журналах
Date: 2018
Description: Plastic ploughing of polycrystalline Ti samples subjected to scratching was studied experimentally and using molecular dynamic simulation. Crystallographic orientation of Ti grains is found to substan ... More
Add   Molecular dynamics sliding simulations of amorphous Ni, Ni-P and nanocrystalline Ni films
Authors: Dmitriev, Andrey I. | Nikonov, Anton Yu. | Österle, Werner
Source: Computational materials science. 2017. Vol. 129. P. 231-238
Type: статьи в журналах
Date: 2017
Description: Molecular dynamics modeling is used to investigate the sliding feature of different nano-scale specimens: single-crystal nickel evolving from amorphous pure Ni during shear deformation, Ni-P amorphous ... More
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