Toyokatsu Miyashita, Chiryu Inoue Chiryu Inoue,
The novel properties of a “sonic crystal” are investigated and its application to a new acoustic waveguide are discussed by developing the finite-difference time-domain (FDTD) method for acoustic wave propagation in a finite-size periodic structure. A sonic crystal is formally an acoustic version of a “photonic crystal.” It is not an actual crystal but an artificial one composed of a periodic array of acoustic scatterers imbedded in the host material, and expected to have acoustical band gaps where ...
Tópico(s): Electromagnetic Simulation and Numerical Methods
2001 - Institute of Physics | Japanese Journal of Applied Physics
Masataka TORII, Nobuhiko Narita, Katsuro OGAWA,
... processing including bio-waste recycling of Kariya and Chiryu cities, Aichi-prefecture was quantitatively analyzed by LCA ... for the future waste management of Kariya and Chiryu cities because bio-waste recycling is effective to ...
Tópico(s): Metallurgy and Material Science
2009 - | Journal of Life Cycle Assessment Japan
Masataka TORII, Nobuhiko Narita, Katsuro OGAWA,
... Environmental impact of waste processing of Kariya and Chiryu cities Aichi-prefecture was quantitative analyzed by LCA ...
Tópico(s): Metallurgy and Material Science
2008 - | Journal of Life Cycle Assessment Japan