Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Gataulin, Yakov A."'
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 15, Iss 4 (2022)
The paper presents the results of a computational and experimental studies of a flow with local turbulence in the branching juncture of a channel with a round cross-section for the inlet Reynolds number Re = 1475 and for equal flow rates in two branc
Externí odkaz:
https://doaj.org/article/0f81faeaf14d445b9839d5bd1bb20f85
Autor:
Gataulin Yakov, Smirnov Evgeny
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 14, Iss 1 (2021)
Results of large eddy simulation of three-dimensional flow in a model of the blood vessel with a one-side 70% stenosis at a Reynolds number of 1800 are presented. The Germano-Lilly model was used for subgrid viscosity evaluation. It has been establis
Externí odkaz:
https://doaj.org/article/93a1bf680b3f4451b7627a091e4c47f2
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 13, Iss 4 (2020)
For the first time, a numerical study of the effect of vascular elasticity on blood flow was carried out in a model of the abdominal aorta bifurcation with iliac arteries of average statistical geometry. It was shown that the greatest effect of elast
Externí odkaz:
https://doaj.org/article/7f7a5daaee02402883c4d72660c93a82
Akademický článek
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Publikováno v:
In St. Petersburg Polytechnical University Journal: Physics and Mathematics March 2017 3(1):1-6
Autor:
Yukhnev, Andrey, Tikhomolova, Ludmila, Gataulin, Yakov, Marinova, Alexandra, Smirnov, Evgueni, Vrabiy, Andrey, Suprunovich, Andrey, Khubulava, Gennady
Publikováno v:
Fluids; Mar2024, Vol. 9 Issue 3, p64, 15p
Autor:
Gataulin, Yakov A., Zaitsev, Dmitriy K., Smirnov, Evgueni M., Fedorova, Ekaterina A., Yukhnev, Andrey D.
Publikováno v:
In St. Petersburg Polytechnical University Journal: Physics and Mathematics December 2015 1(4):364-371
Статья представляет результаты расчетно-экспериментального исследования течения с локальной турбулентностью в области разветвления
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcfdb8e7576ea35d0bb6f5067eb45e7d
Autor:
Yukhnev Andrey, Smirnov Evgueni, Gataulin Yakov, Sinitsyna Daria, Berkovich Alexander, Tarkhov Dmitriy
Publikováno v:
MATEC Web of Conferences, Vol 245, p 04018 (2018)
Externí odkaz:
https://doaj.org/article/d8d29ccbb67c4266a8ebd40fdbc84fe4
Autor:
Smirnov Evgeny, Yukhnev Andrey, Gataulin Yakov, Sinitsyna Daria, Berkovich Alexander, Tarkhov Dmitriy
Publikováno v:
MATEC Web of Conferences, Vol 245, p 04014 (2018)
A test object with a heated wire introduced into a tissue-mimicking material and a method for determining the coefficient of ultrasonic thermal strain are described. The accuracy of the developed ultrasonic thermometry method is estimated using data
Externí odkaz:
https://doaj.org/article/56524c24892949088a19140ae2139bcd