Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Tomoaki ITANO"'
Spherical Couette flow experiments were conducted according to the work of Egbers and Rath [Acta Mech. 111, 125–140 (1995)]. While the value of the critical Reynolds number obtained by the previous experiments was in good agreement with the numeric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bdf83f229d08e8b0dc57cc03fa5eada
http://arxiv.org/abs/2209.03025
http://arxiv.org/abs/2209.03025
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 83, Iss 850, Pp 17-00042-17-00042 (2017)
The water velocity field in a rectangular reservoir driven by a previously unexplored water streamer is investigated experimentally and numerically. Firstly, the velocity field on the water surface induced in a rectangular reservoir is estimated from
Externí odkaz:
https://doaj.org/article/7e71989bcf554f4ab0c4d0b06efc2d43
Publikováno v:
Physical Review Fluids. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::572714b0cc714688a04e765dab522060
https://doi.org/10.1103/physrevfluids.6.113903
https://doi.org/10.1103/physrevfluids.6.113903
Autor:
Kento Higashi, Tomoaki Itano, Naoto Yokoyama, Yuta Miki, Masako Sugihara-Seki, Hiroshi Yamashita
The elasto-inertial effects on particle focusing in a square-tube flow were investigated experimentally and numerically. Microscale experiments using spherical particles in dilute polymer solutions demonstrated that the particles are focused on the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b93e10c9da09ff2f82024c6e7b3c9820
http://arxiv.org/abs/2106.07259
http://arxiv.org/abs/2106.07259
Publikováno v:
Acta Mechanica. 230:3499-3509
This paper numerically investigates the shear flow between double concentric spherical boundaries rotating differentially, the so-called spherical Couette flow, under unstable thermal stratification, focusing on the boundary of the axisymmetric/nonax
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bec65fd9936d418b6e0c42adee6cea4
https://doi.org/10.1007/s00707-019-02487-8
https://doi.org/10.1007/s00707-019-02487-8
Publikováno v:
Journal of Fluid Mechanics. 871:952-969
An experimental and numerical study on the inertial focusing of neutrally buoyant spherical particles suspended in laminar circular tube flows was performed at Reynolds numbers ($Re$) ranging from 100 to 1000 for particle-to-tube diameter ratios of $
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::318b616cde8bf4b964fc13e58253361e
https://doi.org/10.1017/jfm.2019.325
https://doi.org/10.1017/jfm.2019.325
Publikováno v:
Physics of Fluids. 34:064111
Symmetries of flow structures are often prescribed by their mechanical instability and geometry. In this study, as an example, we present the homotopy of a rotating threefold spiral state that is robust in a spherical Couette flow toward a hybrid sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d49435698c403dfe06d51be1235c9a42
https://doi.org/10.1063/5.0091287
https://doi.org/10.1063/5.0091287
Publikováno v:
Physical Review Fluids. 4
Several patterns of inertial particle focusing over a square cross section are experimentally observed for suspension flows through a square duct. A numerical study describes transitions between the focusing patterns in terms of the bifurcation of pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3c5f2b926f0b9d2960f40740dbd3d4b
https://doi.org/10.1103/physrevfluids.4.124307
https://doi.org/10.1103/physrevfluids.4.124307
Publikováno v:
Biorheology. 54:153-165
Background In the microcirculation, red blood cells (RBCs) were observed to be confined to an axial stream surrounded by a marginal RBC depleted layer. This axial accumulation of RBCs is considered to arise from the RBC deformability. Objective To qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a017af2e46b5885ca6f3f9a1506c4456
https://doi.org/10.3233/bir-18166
https://doi.org/10.3233/bir-18166
Publikováno v:
Journal of Fluid Mechanics. 813:750-767
An experimental study of the inertial migration of neutrally buoyant spherical particles suspended in the Poiseuille flow through circular tubes has been conducted at Reynolds numbers $(Re)$ from 100 to 1100 for particle-to-tube diameter ratios of ${
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43b8afcc4ad551278a862cb89a012d5f
https://doi.org/10.1017/jfm.2016.881
https://doi.org/10.1017/jfm.2016.881