12 citations · 40 across the 11 of their papers we have counts for
11 papers
Numerical study on sound vibration of an air-reed instrument with compressible LES
Masataka Miyamoto, Yasunori Ito, Kin'ya Takahashi +4
Acoustic mechanics of air-reed instruments is investigated numerically with compressible Large-eddy simulation (LES). Taking a two dimensional air-reed instrument model, we have su…
3D Calculation with Compressible LES for Sound Vibration of Ocarina
Taizo Kobayashi, Toshiya Takami, Masataka Miyamoto +3
Sounding mechanism is numerically analyzed to elucidate physical processes in air-reed instruments. As an example, compressible large-eddy simulations (LES) are performed on both t…
Resonant Analytic Fields Applied to Generic Multi-state Systems
Toshiya Takami, Hiroshi Fujisaki
Rotating-wave approximation and its validity in multi-state quantum systems are studied through analytic approach. Their applicability is also verified from the viewpoint of generi…
Sound Generation by a Turbulent Flow in Musical Instruments - Multiphysics Simulation Approach -
Taizo Kobayashi, Toshiya Takami, Kin'ya Takahashi +2
Total computational costs of scientific simulations are analyzed between direct numerical simulations (DNS) and multiphysics simulations (MPS) for sound generation in musical instr…
Multi-physics Extension of OpenFMO Framework
Toshiya Takami, Jun Maki, Jun'ichi Ooba +7
OpenFMO framework, an open-source software (OSS) platform for Fragment Molecular Orbital (FMO) method, is extended to multi-physics simulations (MPS). After reviewing the several F…
Analytic Approach for Controlling Realistic Quantum Chaotic Systems
Toshiya Takami, Hiroshi Fujisaki
An analytic approach for controlling quantum states, which was originally applied to fully random matrix systems [T. Takami and H. Fujisaki, Phys. Rev. E 75, 036219 (2007)], is ext…