Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Akihiro Kanai"'
Publikováno v:
PLoS ONE, Vol 8, Iss 9, p e74489 (2013)
Using pairings of male crayfish Procambarus clarkii with a 3-7% difference in size, we confirmed that physically larger crayfish were more likely to win encounters (winning probability of over 80%). Despite a physical disadvantage, small winners of t
Externí odkaz:
https://doaj.org/article/feb377e92126406ca294a884fa1e435b
Publikováno v:
Journal of the Japan Society of Naval Architects and Ocean Engineers. 26:1-16
Publikováno v:
European Journal of Neuroscience. 44:1886-1895
For territorial animals, establishment of status-dependent dominance order is essential to maintain social stability. In agonistic encounters of the crayfish Procambarus clarkii, a difference of body length of 3-7% is enough for larger animals to bec
Publikováno v:
Journal of Marine Science and Technology. 10:1-10
A numerical method was developed to predict the water impact pressure caused by green water phenomena. The density function method was employed in the framework of a locally refined overlapping grid system. The simple problem of a rectangular body pl
Autor:
Akihiro Kanai, Hideaki Miyata
Publikováno v:
International Journal for Numerical Methods in Fluids. 35:593-615
The marker-density-function (MDF) method has been developed to conduct direct numerical simulation (DNS) for bubbly flows. The method is applied to turbulent bubbly channel flows to elucidate the interaction between bubbles and wall turbulence. The s
Autor:
Akihiro Kanai, Hideaki Miyata
Publikováno v:
Journal of the Society of Naval Architects of Japan. 1999:21-30
The Marker-Density-Function (MDF) method is developed for the direct numerical simulation of bubbly flows. The method is a front-capturing approach and then can capture three-dimensional complicated interfaces. The two phases of gas and liquid are se
Publikováno v:
Journal of the Society of Naval Architects of Japan. 1997:113-120
A new technique for PPS (performance prediction simulation) to design sailing boats is developed. The performance of a sailing boat with 6 degrees of freedom is predicted. The boat sails in the simulation with automatic steering to get steady state a
Publikováno v:
PLoS ONE, Vol 8, Iss 9, p e74489 (2013)
PLoS ONE
PLoS ONE
Using pairings of male crayfish Procambarus clarkii with a 3–7% difference in size, we confirmed that physically larger crayfish were more likely to win encounters (winning probability of over 80%). Despite a physical disadvantage, small winners of
Autor:
Akihiro Kanai, Hideaki Miyata
Publikováno v:
Journal of Ship Research. 40:278-287
Detailed characteristics of the free-surface shock wave (FSSW) are numerically studied for the case of waves generated about a wedge model. The MAC-type finite-difference solution method called TUMMAC-VIII is employed. The density function method is
Publikováno v:
Journal of Marine Science and Technology. 1:183-197
Three-dimensional (3D) wave breaking around bodies of complex geometry has been numerically investigated by use of two types of Navier-Stokes solvers, namely the finite-difference and the finite-volume methods employing rectangular and curvilinear co