Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Chihiro Matsuoka"'
Autor:
Chihiro Matsuoka
Publikováno v:
Electronic Research Archive, Vol 30, Iss 5, Pp 1836-1863 (2022)
It has been considered that two close vortex sheets become unstable and evolve simultaneously when sufficiently strong uniform shears exist. However, Moore (Mathematika, 1976) suggested in his linear analysis that a vortex sheet evolves just as if th
Externí odkaz:
https://doaj.org/article/fa84056c76354e87aec9af5e39ef32e8
Autor:
Chihiro Matsuoka, Hisashi Takahashi, Rei Yasuda, Shinji Ashida, Eijirou Tanaka, Yuta Sonobe, Yukiko Morinaga, Masaki Kondo, Toshiki Mizuno
Publikováno v:
eNeurologicalSci, Vol 27, Iss , Pp 100402- (2022)
Externí odkaz:
https://doaj.org/article/03cff3d761eb442591371bbbb523c94a
Publikováno v:
Agriculture, Vol 12, Iss 2, p 142 (2022)
Andosols are characterized by high organic matter content and play a significant role in carbon storage. However, they have low phosphorus fertility because of the high phosphate-fixing capacity of active aluminum. For agricultural use of Andosols, i
Externí odkaz:
https://doaj.org/article/c99ac3a897504e37875b6161f9cb9e6a
Publikováno v:
High Energy Density Physics. 31:19-23
Nonlinear motion of vortex sheets with non-uniform current is investigated taking the magnetohydrodynamic Richtmyer–Meshkov instability (MHD RMI) and the magnetohydrodynamic Kelvin–Helmholtz instability (MHD KHI) as the examples. As the ratio of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65b2b0f57273e1372dae9f3ecb2ef031
https://dlisv03.media.osaka-cu.ac.jp/il/meta_pub/G0000438repository_15741818-31-19
https://dlisv03.media.osaka-cu.ac.jp/il/meta_pub/G0000438repository_15741818-31-19
Autor:
Chihiro Matsuoka
Publikováno v:
Fluid Dynamics Research. 53:055502
The nonlinear motion of two interfaces in a three-layer fluid with density stratification is investigated theoretically and numerically. We consider the situation such that a uniform current is present in one of the three layers. …
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13eb1be1d927a18a203eb50242ef5d8b
https://doi.org/10.1088/1873-7005/ac2620
https://doi.org/10.1088/1873-7005/ac2620
Publikováno v:
Journal of Nonlinear Science. 27:531-572
A theoretical model is proposed to describe fully nonlinear dynamics of interfaces in two-dimensional MHD flows based on an idea of non-uniform current-vortex sheet. Application of vortex sheet model to MHD flows has a crucial difficulty because of n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55d74d1ef37f094fbd10970395481466
https://doi.org/10.1007/s00332-016-9343-4
https://doi.org/10.1007/s00332-016-9343-4
Publikováno v:
Physics of Plasmas. 27:112301
When a planar shock hits a corrugated interface between two fluids, the Richtmyer–Meshkov instability (RMI) occurs. Vortices are generated in bulk behind the transmitted and reflected shocks in RMI. As the shock intensity becomes larger, the strong
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb2ce75085e3a6c589c273e196568407
https://doi.org/10.1063/5.0016553
https://doi.org/10.1063/5.0016553
Autor:
Chihiro Matsuoka
Publikováno v:
Physics of Fluids. 32:102109
The interaction of double-layer density stratified interfaces with initial non-uniform velocity shear is investigated theoretically and numerically, taking the incompressible Richtmyer-Meshkov instability as an example. The linear analysis for provid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87706dcbfd1b09f426a167487a0e2a65
https://doi.org/10.1063/5.0023558
https://doi.org/10.1063/5.0023558
Autor:
Chihiro Matsuoka
Publikováno v:
High Energy Density Physics. 36:100834
Nonlinear interaction between bulk point vortices and the interface in the incompressible Richtmyer-Meshkov instability (RMI) is investigated theoretically and numerically. When the strength of point vortices are large enough, they interact with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::709851ae6edcb407cd10247305e62aec
https://dlisv03.media.osaka-cu.ac.jp/il/meta_pub/G0000438repository_15741818-36-100834
https://dlisv03.media.osaka-cu.ac.jp/il/meta_pub/G0000438repository_15741818-36-100834
Autor:
Chihiro Matsuoka, Katsunobu Nishihara
Publikováno v:
Physics of Plasmas. 27(5):052305
The nonlinear interaction between bulk point vortices and a vortex sheet with initially nonuniform velocity shear is investigated theoretically and numerically by use of the vortex method, taking the incompressible Richtmyer–Meshkov instability as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3589397ae88e06e3a6f024d039c2fdc
https://dlisv03.media.osaka-cu.ac.jp/il/meta_pub/G0000438repository_10897674-27-5-052305
https://dlisv03.media.osaka-cu.ac.jp/il/meta_pub/G0000438repository_10897674-27-5-052305