Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Sergey V. Zhluktov"'
Publikováno v:
Компьютерные исследования и моделирование, Vol 10, Iss 4, Pp 461-481 (2018)
This work presents the model of heat wall functions FlowVision (WFFV), which allows simulation of nonisothermal flows of fluid and gas near solid surfaces on relatively coarse grids with use of turbulence models. The work follows the research on the
Externí odkaz:
https://doaj.org/article/1478de9b3cc345f3b403e3ee79edd8f4
Autor:
Andrey A. Aksenov, Sergey V. Zhluktov, Vladimir V. Shmelev, Elena V. Shaporenko, Sergey F. Shepelev, Sergey A. Rogozhkin, Alexey N. Krylov
Publikováno v:
Компьютерные исследования и моделирование, Vol 9, Iss 1, Pp 95-110 (2017)
Numerical investigation of mixing non-isothermal streams of sodium coolant in a T-branch is carried out in the FlowVision CFD software. This study is aimed at argumentation of applicability of different approaches to prediction of oscillating behavio
Externí odkaz:
https://doaj.org/article/4b9ba7e7f3a44d4393d1e152aa200828
Autor:
Andrey A. Aksenov, Sergey V. Zhluktov, Vladimir V. Shmelev, Maksim N. Zhestkov, Sergey A. Rogozhkin, Vasilii V. Pakholkov, Sergey F. Shepelev
Publikováno v:
Компьютерные исследования и моделирование, Vol 9, Iss 1, Pp 87-94 (2017)
An approach to numerical analysis of thermo-hydraulic processes proceeding in a fast-neutron reactor is described in the given article. The description covers physical models, numerical schemes and geometry simplifications accepted in the computation
Externí odkaz:
https://doaj.org/article/7a96c399442b4cb6a618c9ac0f0bd547
Publikováno v:
Компьютерные исследования и моделирование, Vol 8, Iss 1, Pp 79-88 (2016)
The article provides a development of recently published turbulence model KEFV. The submitted version of this model allows modeling transition in a separated flow. The model includes an adjustable mechanism for specifying generation of turbulence in
Externí odkaz:
https://doaj.org/article/2bdf11562536409293c3df1e820e7c81
Autor:
Sergey V. Zhluktov, Andrey A. Aksenov
Publikováno v:
Компьютерные исследования и моделирование, Vol 7, Iss 6, Pp 1221-1239 (2015)
The article submits wall functions model "FlowVision". The model allows simulating turbulent flows of fluid and gas over solid impermeable surfaces on different grids. Four turbulence models are considered: $k-\varepsilon$ FlowVision, $k-\varepsilon$
Externí odkaz:
https://doaj.org/article/a8b9dde87e19480faa81f58c5a8df5ac
Autor:
Sergey A. Rogozhkin, Andrey A. Aksenov, Sergey V. Zhluktov, S. L. Osipov, I. D. Fadeev, Elena V. Shaporenko, Sergey F. Shepelev, Vladimir V. Shmelev
Publikováno v:
Компьютерные исследования и моделирование, Vol 6, Iss 6, Pp 923-935 (2014)
The possibility to study temperature fluctuations using URANS approach is studied. The results of numerical simulation of mixing processes for triple-jet sodium at different temperatures are presented. The processes were simulated using FlowVision so
Externí odkaz:
https://doaj.org/article/516e9e901de54847ba9c0c9a7d30a1cb
Publikováno v:
Компьютерные исследования и моделирование, Vol 6, Iss 6, Pp 879-888 (2014)
This article is dedicated to investigation of the possibility to predict bypass transition by means of an unsophisticated low-Reynolds $k-\varepsilon$ turbulence model. Such a model has been developed at TESIS Ltd. The model is implemented in the Flo
Externí odkaz:
https://doaj.org/article/d03a07a6e27b4a6391dda7d459637963
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:
Evgeniy A Yankovskiy, Sergey A Chernyshev, Andrey A. Aksenov, Aleksandr L. Mitin, Sergey V. Zhluktov, Sergei V. Kalashnikov
Publikováno v:
Computer Research and Modeling. 12:1269-1290
Autor:
Piotr Mikhailovich Byvaltsev, Sergey V. Zhluktov, Andrey Alexandrovich Babulin, Dmitriy Vladimirovich Savitskiy, Andrey A. Aksenov, Vladimir Ivanovich Shevyakov, Konstantin Eduardovich Sorokin
Publikováno v:
Computer Research and Modeling. 12:83-96