Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Irina G. Nizovtseva"'
Autor:
Dmitri V. Alexandrov, Alexander A. Ivanov, Irina G. Nizovtseva, Stephanie Lippmann, Irina V. Alexandrova, Eugenya V. Makoveeva
Publikováno v:
Crystals, Vol 12, Iss 7, p 949 (2022)
Motivated by a wide range of applications in various fields of physics and materials science, we consider a generalized approach to the evolution of a polydisperse ensemble of spherical particles in metastable media. An integrodifferential system of
Externí odkaz:
https://doaj.org/article/6006a20c853f4b91b14ad39eeb529dfd
Autor:
Irina G. Nizovtseva, Ilya O. Starodumov, Alexander Y. Schelyaev, Andrey A. Aksenov, Sergey V. Zhluktov, Marina L. Sazonova, Oleg N. Kashinsky, Leonid S. Timkin, Vladimir G. Gasenko, Roman S. Gorelik, Dmitri V. Chernushkin, Igor Y. Oshkin
Publikováno v:
Mathematical Methods in the Applied Sciences. 45:8216-8229
Autor:
Alexandra G. Slysheva, Ilya O. Starodumov, Irina G. Nizovtseva, Sergei I. Osipov, Alexey P. Malygin, Sergey V. Vikharev
Publikováno v:
30TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES.
Publikováno v:
Mathematical Methods in the Applied Sciences. 44:12260-12270
Autor:
Irina G. Nizovtseva
Publikováno v:
The European Physical Journal Special Topics. 229:405-416
In order to get a deeper physical insight into the problem of directional solidification, which is a common feature both for the materials processing and crystal growth, the analytical description of the non-linear model was provided for the case of
Publikováno v:
The European Physical Journal Special Topics. 229:453-458
A phase field model of rapid multi–grain growth is developed. Using a multi–phase model for polycrystalline growth in multi–component alloying systems and the model of fast phase transformations, the Gibbs free energy change on crystallization
Publikováno v:
The European Physical Journal Special Topics. 229:433-437
Using an advancement of a phase field model of multi-grain crystallization developed by Moelans et al., a system of governing equations describing the evolution of multiple crystals in rapidly solidifying samples is formulated. The dynamics of the mo
Publikováno v:
Mathematical Methods in the Applied Sciences
This paper is devoted to an approximate analytical solution of an integro-differential model describing the process of nucleation and growth of particles in crystallizers, taking into account the thermal-mass exchange with the environment and the rem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d8fcfb5df62b93e7b8c42afafcc1ad2
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123633132&doi=10.1002/mma.8112&partnerID=40&md5=959ff64ff11bd72e4a965be8fa87be15
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123633132&doi=10.1002/mma.8112&partnerID=40&md5=959ff64ff11bd72e4a965be8fa87be15
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 5, Iss 3, Pp 89-99 (2011)
The current paper casts the light on the processes of structural-phase transitions during the freezing salt water, including the false bottom effects. A nonlinear mathematical model of heat and mass transfer was obtained. It takes into account the p
Externí odkaz:
https://doaj.org/article/a6f7baab3c2c44479277b5088b00d1a6
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 32(30)
The process of directional crystallization with a quasi-equilibrium mushy region is considered in the steady-state conditions with allowance for the non-linear phase diagram. A complete analytical solution of model equations is found in a parametric