Výsledky vyhledávání - "L V, Sergeeva"

MATHEMATICAL MODELING OF THE PROCESS OF POSSIBLE DAMAGE TO NPP PIPELINES DUE TO THEIER LOCAL EROSION AND CORROSION SINKING

Autor: A. E. Gusarov, L. V. Sergeeva

Publikováno v: Spravochnik. Inzhenernyi zhurnal. :18-24

The article is devoted to computer modeling of the process of possible damage to the pipelines of nuclear power plants that received local thinning of the walls.The geometric features of pipelines are essential not only for assessing the intensity of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c996a4d1542bff3c503dfda1bd470646
https://doi.org/10.14489/hb.2021.04.pp.018-024

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Creep of graphite blocks under irradiation in RBMK reactors

Autor: L. V. Sergeeva, A. T. Alekseev

Publikováno v: Russian Engineering Research. 37:682-685

Computer simulation of the stress–strain state of graphite blocks in prolonged thermal and neutron irradiation is considered, in a three-dimensional formulation. Allowance is made for the anisotropy of the graphite’s thermophysical properties, as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f7b3e79e65e8fa216e306a9af9ed855
https://doi.org/10.3103/s1068798x17080056

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MODELLING OF PROCESSES OF DEFORMATION AND POSSIBLE DAMAGE TO THE RBMK-1000 GRAPHITE BLOCKS

Autor: A. T. Alekseev, L. V. Sergeeva

Publikováno v: Spravochnik. Inzhenernyi zhurnal. :42-49

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1300becc56cfbb87c68da516dece2c35
https://doi.org/10.14489/hb.2017.02.pp.042-049

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Computational investigation of the stress-strain state of graphite blocks in light of substantiation of RBMK service-life extension

Autor: L. V. Sergeeva

Publikováno v: Atomic Energy. 104:205-211

To increase the service life of RBMK-1000 power-generating units to 45 years, it is necessary to substantiate lifetime of the reactor structures operating under irradiation. Specifically, computational work is needed to substantiate the strength and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccf6fe503872c4ee601e54f24ff6cc27
https://doi.org/10.1007/s10512-008-9017-x

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Study of the SSS of graphite lining elements of nuclear reactors with account for the anisotropy of graphite

Autor: L. V. Sergeeva

Publikováno v: Russian Engineering Research. 27:413-416

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f55b3987e68a092f6f86f381aae0ac3
https://doi.org/10.3103/s1068798x07070039

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KdV-soliton dynamics in a random field

Autor: L. V. Sergeeva, Efim Pelinovsky

Publikováno v: Radiophysics and Quantum Electronics. 49:540-546

We consider the interaction between soliton and a spatially uniform external random field within the framework of the forced Korteweg-de Vries equation. In the general case, the averaged soliton field is transformed to a Gaussian pulse whose amplitud

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60f3e779f15e23f5e2a35f11e6d52621
https://doi.org/10.1007/s11141-006-0087-0

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[Untitled]

Autor: L. V. Sergeeva, A. S. Kiselev

Publikováno v: Atomic Energy. 92:118-123

Some details of an algorithm and computational results are presented for VVER second-loop pipelines exhibiting erosion–corrosion wear. The program makes it possible to perform calculations of thinnings for a complicated shape which gradually vary i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d04aaac5d2297578e476e796754776c0
https://doi.org/10.1023/a:1015818520948

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