Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M. A. Zatevakhin"'
Publikováno v:
Izvestiya, Atmospheric and Oceanic Physics. 58:376-383
Publikováno v:
Izvestiya, Atmospheric and Oceanic Physics. 51:148-155
Brownian coagulation under turbulent mixing conditions is considered. The aerosol kinetics module integrated into the three-dimensional hydrodynamic model describing the process of turbulent mixing on the basis of large-eddy simulation makes it possi
Publikováno v:
Radiophysics and Quantum Electronics. 56:801-810
Numerical nonstationary three-dimensional model of a convective cloud with parameterized description of microphysical processes with allowance for the electrization processes is considered. The results of numerical modeling of the cloud evolution for
Autor:
O. P. Krektunov, V. V. Bezlepkin, M. A. Zatevakhin, S. E. Semashko, V. V. Danin, A. A. Ignat’ev, Yu. V. Krylov
Publikováno v:
Atomic Energy. 115:239-245
Domestic and foreign data on free convection along vertical heated plates and tubes are analyzed. It is shown that the difference between the heat-emission coefficients during free convection can reach 70%. Heat emission along vertical tubes, especia
Autor:
S. E. Semashko, V. V. Bezlepkin, L. A. Matyushev, M. A. Zatevakhin, Yu. V. Krylov, O. P. Krektunov
Publikováno v:
Atomic Energy. 115:234-238
Specialized three-dimensional codes and lumped-parameter codes are used to validate the effectiveness of the containment heat-removal system implemented in the AES-2006 design at Leningradskaya NPP-2. Great importance is attached to code verification
Autor:
Yu. V. Krylov, R. A. Sharapov, M. A. Zatevakhin, O. P. Krektunov, Yu. A. Migrov, V. K. Efimov, S. E. Semashko, V. V. Bezlepkin, O. V. Maslennikova
Publikováno v:
Atomic Energy. 115:215-223
The EUR-required passive system for protection against unanticipated accidents in nuclear reactors has been developed. This system and the computational results obtained using three-dimensional computer codes are described. The experimental data are
Autor:
R. A. Sharapov, Evgueni M. Smirnov, D. K. Zaitsev, S. E. Semashko, V. V. Bezlepkin, A. A. Smirnovskii, M. A. Zatevakhin, O. I. Simakova
Publikováno v:
Atomic Energy. 115:246-252
The main elements of a mathematical model and test results for the specialized code PGS-TK to be used for calculating the flow of a multicomponent steam–gas mixture in the containment of a power-generating unit in NPP with passive heat-removal and
Publikováno v:
Atomic Energy. 109:65-70
The course of an unanticipated accident with serious damage to the core is characterized by the emission of a large quantity of radioactive materials into the first loop and then into the space inside the protective shell. The majority of the fission
Publikováno v:
Atomic Energy. 108:377-383
The modeling of the operation of a passive condenser based on a numerical solution of three-dimensional equations of hydrodynamics is examined. Questions associated with correct modeling of turbulent transport under free-convection conditions are exa
Publikováno v:
Heat Transfer Research. 38:71-84