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Dive into the research topics where Takaya Taguchi is active.

Publication


Featured researches published by Takaya Taguchi.


JOURNAL OF THE FLOW VISUALIZATION SOCIETY OF JAPAN | 2005

Wavelet analysis of LES turbulence analysis data

Nobuatsu Tanaka; Takaya Taguchi

Large eddy simulation of two-dimensional isotropic turbulent flow is performed using dynamic SGS model under assumption of local interscale equilibrium. The numerical results show that the dynamic SGS model can appropriately evaluate the reverse cascade of energy, which is a major characteristic of two-dimensional turbulence.


JOURNAL OF THE FLOW VISUALIZATION SOCIETY OF JAPAN | 2004

Two-dimensional numerical fluid analysis using wavelets

Nobuatsu Tanaka; Takaya Taguchi

ABSTRACT Direct numerical simulation of two-dimensional incompressible flow is performed using 4th order spline wavelet. The Poisson. equation between stream-function and vorticity can be efficiently solved by diagonal preconditioning following discrete wavelet transform. The transform coefficients of vorticity or stream-function make clearly understandable of the multiscale structure of solution.


Jsme International Journal Series B-fluids and Thermal Engineering | 2004

Accurate and Robust Fluid Analysis Using Cubic Interpolation with Volume/Area Coordinates (CIVA) Method on Unstructured Grids

Nobuatsu Tanaka; Toshiteru Yamasaki; Takaya Taguchi


Progress in Multiphase Flow Research | 2006

Numerical Analysis of Cavitation Using CIVA

Nobuatsu Tanaka; Kousuke Akutsu; Takaya Taguchi


The proceedings of the JSME annual meeting | 2005

636 Development of Conservative Advection Scheme using CIVA on Unstructured Mesh

Nobuatsu Tanaka; Takaya Taguchi


The Proceedings of The Computational Mechanics Conference | 2005

2609 Numerical analysis of boiling and condensation phenomena using the CIVA Method

Takaya Taguchi; Nobuatsu Tanaka; Satoshi Kishimoto


The Proceedings of The Computational Mechanics Conference | 2005

2603 Development of Conservative Advection Scheme using CIVA

Nobuatsu Tanaka; Takaya Taguchi


The Proceedings of The Computational Mechanics Conference | 2005

2610 Numerical Analysis of Cavitation by Mercury Using CIVA Method

Satoshi Kishimoto; Nobuatsu Tanaka; Takaya Taguchi


The Proceedings of Ibaraki District Conference | 2005

102 複雑体系内の乱流現象解析のためのLESに関する研究(関東支部 茨城講演会)

Kazuki Shida; Nobuatsu Tanaka; Takaya Taguchi; Hiroyuki Oshima


The proceedings of the JSME annual meeting | 2004

Numerical Analysis of Multiphase Flow in Complicated Geometries Using CIVA Method

Takaya Taguchi; Nobuatsu Tanaka; Yasunori Motoyama; Masaru Iwata

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Hiroyuki Oshima

Japan Nuclear Cycle Development Institute

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