Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Yoshifumi Yokoi"'
Autor:
Yoshifumi YOKOI
Publikováno v:
Journal of Fluid Science and Technology, Vol 18, Iss 1, Pp JFST0014-JFST0014 (2023)
In order to investigate the aspect of the mutual interference flow from two square cylinders, the visual water-flow observation experiment was performed. In the experiment, the pitch ratio L/d and the arrangement angle α were made into the parameter
Externí odkaz:
https://doaj.org/article/44497bb4c5ae42d1ab9bb10b29818eb1
Publikováno v:
Journal of Fluid Science and Technology, Vol 6, Iss 4, Pp 637-650 (2011)
In this study, two kinds of circular cylinders which cut grooves to the cylinder surface for the purpose of cylinder drag reduction were produced. One of which is the circular cylinder which set 2 grooves in the cylinder upstream side, and other is t
Externí odkaz:
https://doaj.org/article/290984c1e9004f49a593d950e0c7c75e
Autor:
Yoshifumi YOKOI, Keiko HIRAO
Publikováno v:
Journal of Fluid Science and Technology, Vol 4, Iss 2, Pp 401-414 (2009)
In this study, the flow features of vortex shedding from a pair of parallel arranged circular cylinders of unequal diameter oscillating along the direction of the flow were observed by visualizing water flow experiment at the ranges of the frequency
Externí odkaz:
https://doaj.org/article/3c7401df5e3541e68637b036cb88cb50
Autor:
Yoshifumi YOKOI
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 80, Iss 818, Pp FE0298-FE0298 (2014)
In this study, the flow features of vortex shedding from a pair of tandem arranged circular cylinders oscillating along the direction of the flow were observed by visualizing water flow experiment at the ranges of the frequency ratio f/fK=0~6.2 (28
Externí odkaz:
https://doaj.org/article/cb7fdb2c4b36438395923fb59cbf1943
Autor:
Yoshifumi YOKOI, Keiko HIRAO
Publikováno v:
Journal of Fluid Science and Technology, Vol 9, Iss 3, Pp JFST0057-JFST0057 (2014)
In order to understand the aspect of the mutual interference flow from two circular cylinders, the visual observation experiment was performed. The cylinder setting conditions were three kinds of distance ratios (L/d=1.5, 2.5 and 5.5), and seven kind
Externí odkaz:
https://doaj.org/article/88fd34b7b165470cb0eb875d9cb295e1
Autor:
Yoshifumi Yokoi
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811968402
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc9f356dc5333cf1b8778d80b56be8fb
https://doi.org/10.1007/978-981-19-6841-9_11
https://doi.org/10.1007/978-981-19-6841-9_11
Autor:
Yoshifumi Yokoi
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811696312
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c8e0124409d6a62e75c754bb092dfae
https://doi.org/10.1007/978-981-16-9632-9_12
https://doi.org/10.1007/978-981-16-9632-9_12
Autor:
Yoshifumi Yokoi1 yokoi@nda.ac.jp
Publikováno v:
EPJ Web of Conferences. 2018, Vol. 180, p1-6. 6p.
Autor:
Yoshifumi Yokoi1 yokoi@nda.ac.jp, Vitkovičová, Rut2
Publikováno v:
EPJ Web of Conferences. 2017, Vol. 143, p1-6. 6p.
Autor:
Yoshifumi Yokoi
Publikováno v:
International Journal of Mechanical Engineering and Robotics Research. :413-417