Zobrazeno 1 - 10
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pro vyhledávání: '"Khrapunov, Evgenii"'
Autor:
Khrapunov, Evgenii, Chumakov, Yuri
Publikováno v:
In International Journal of Heat and Mass Transfer May 2020 152
Autor:
Khrapunov Evgenii, Chumakov Yrei
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 13, Iss 4 (2020)
The results of numerical simulation of the puffing regime of a pure thermal plume, which forms above a slightly inclined (with respect to the horizon) surface have been presented. The flow structure in the near-wall region was investigated and the fi
Externí odkaz:
https://doaj.org/article/50a7fd3130394eefb61cb0dd07d31ccd
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 13, Iss 3 (2020)
The results of an experimental study of a free convective boundary layer on a vertical heated surface are presented in this paper. Particular attention was paid to studying the laminar-turbulent transition zone and determining the boundaries of this
Externí odkaz:
https://doaj.org/article/44c2bec029e64cfda107e2df462e9deb
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 13, Iss 1 (2020)
New experimental data that quantitatively characterize fields of the mean velocity and temperature, the intensity of temperature and velocity pulsations, and also velocity-temperature correlations in the near zone of a circular cylinder placed on the
Externí odkaz:
https://doaj.org/article/3e904f70df9243a99f181c677cbaa3a8
Autor:
Khrapunov Evgenii, Solovev Sergei
Publikováno v:
MATEC Web of Conferences, Vol 245, p 02001 (2018)
The main ideas of the aerodynamic studies of large bridges are presented in present paper. Main types of aero-elastic instability for bridges with spans over 100 meters are considered. A two-step modeling approach is presented. At the first stage, th
Externí odkaz:
https://doaj.org/article/9f67e0a241ad46a092dc02ce57959202
Autor:
Khrapunov Evgenii, Solovev Sergei
Publikováno v:
MATEC Web of Conferences, Vol 245, p 09007 (2018)
In present paper we introduce the main advantages of modeling atmospheric boundary layer (ABL) properties for determination of mean and peak wind loads on structures. Experimental tests were carried out using wind tunnel with uniform velocity profile
Externí odkaz:
https://doaj.org/article/a502c61de14a4593b62bc1636e01f3cc
Представлены новые экспериментальные данные, количественно характеризующие поля осредненной по времени скорости, осредненной темпера
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8f7f69e62a7f62f21ba38df4a0480fe
В работе описываются результаты экспериментального исследования свободноконвективного пограничного слоя на вертикальной нагретой по
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c10d2b05c1c81a734a0ecf8bfcd023b8
Autor:
Khrapunov, Evgenii, Chumakov, Yrei
В работе представлены результаты численного моделирования автоколебательного режима свободноконвективного факела, который формирует
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00d2eec83966fd120c6d173e9dd60196
Autor:
Khrapunov Evgenii, Solovev Sergei
Publikováno v:
Structural Integrity ISBN: 9783030292263
Results of the tests of aerodynamic stability of arched bridge in specialized wind tunnel are presented in this work. Atmospheric boundary layer properties were modeled in Landscape Wind tunnel of Krylov State Research Center to take into account win
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d6aec6558b3eb413267b56a7d883714
https://doi.org/10.1007/978-3-030-29227-0_54
https://doi.org/10.1007/978-3-030-29227-0_54