Zobrazeno 1 - 10
of 45
pro vyhledávání: '"A. Yu. Kuksin"'
Autor:
S. I. Pekov, Denis S. Zavorotnyuk, Evgeny S. Zhvansky, A. Yu. Kuksin, V. A. Eliferov, V A Shurkhay, Daniil G. Ivanov, Igor Popov, I. G. Khaliullin, A. I. Spasskiy, D. S. Bormotov, K. V. Bocharov, Eugene N. Nikolaev, Anatoly Sorokin, Alexey S. Kononikhin, S. I. Tkachenko
Publikováno v:
Russian Journal of Physical Chemistry B. 14:483-487
Broad application of mass spectrometry in clinical practice was only possible with the development of the physicochemical fundamentals of the method. New ionization techniques and ion detection systems have not only enhance the variety of biomolecule
Publikováno v:
Journal of Nuclear Materials. 499:451-463
We studied structure and thermodynamic properties of cubic and tetragonal phases of pure uranium and U-Mo alloys using atomistic simulations: molecular dynamics and density functional theory. The main attention was paid to the metastable γ 0 -phase
Publikováno v:
International Journal of Plasticity. 89:85-95
Both the mechanical properties of oxide nuclear fuel and the high burn-up grain restructuring are known to be related to dislocation motion. Previous studies show that at temperatures above 1000 K slip on {001} crystallographic planes in UO 2 is domi
Publikováno v:
Physics of Metals and Metallography. 118:28-38
Quantum-mechanical calculations of the energies of the formation of Frenkel pairs and barriers for hydrogen migration via different mechanisms in the titanium hydride δ-TiH x and in the α phase of titanium have been carried out. Using the potential
Autor:
Alexey Yanilkin, A. Yu. Kuksin
Publikováno v:
The Physics of Metals and Metallography. 117:230-237
In this work, the process of the formation of defects and their clusters in collision cascades has been investigated in molybdenum by the molecular dynamics method. We have obtained results on the number of arising defects, the fraction of defects in
Publikováno v:
Journal of Alloys and Compounds. 658:385-394
The properties of point defects in uranium mononitride (UN) are studied by ab initio calculations and molecular dynamics simulations with a new interatomic potential. Density functional theory (DFT) calculations are used for fitting of the parameters
Autor:
V.D. Ozrin, V. V. Pisarev, V.I. Tarasov, Vladimir V. Stegailov, Alexey Yanilkin, A.V. Kuznetsov, Sergey Starikov, M.S. Veshchunov, M.S. Seryi, V.E. Shestak, A.V. Boldyrev, D.E. Smirnova, A. Yu. Kuksin, Genri E. Norman
Publikováno v:
Nuclear Engineering and Design. 295:116-126
The SFPR code designed for mechanistic modeling of single fuel rod behavior under various regimes of LWR reactor operation (normal and off-normal, including severe accidents), is under development at IBRAE during the last two decades and currently, b
Publikováno v:
The Physics of Metals and Metallography. 116:445-455
Results of investigations of the self-diffusion in gamma-uranium and metallic U-Mo alloys are presented. Calculations are performed using the method of atomistic modeling with the help of interatomic potentials based on the embedded-atom model and it
Publikováno v:
Journal of Nuclear Materials. 458:304-311
We present results of investigation of point defects formation and diffusion in pure γ-U and γ-U–Mo fuel alloys. The study was performed using molecular dynamics simulation with the different interatomic potentials. The point defects formation an
Autor:
Alexey Yanilkin, A. Yu. Kuksin
Publikováno v:
Mechanics of Solids. 50:44-51
Molecular dynamic simulation was used to calculate the critical stresses necessary for dislocations to nucleate and move in the dynamic friction mode and determine the coefficients of dislocation phonon friction in metals with point defects and Guini