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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2014-10-22 15:50 |
Shizuoka | Shizuoka Univ., Hamamatsu Campus | Study on droplet manipulation mechanism based on measurements of radiation force in liquid caused by SAW Tomohiko Fukaya, Jun Kondoh (Sizuoka Univ.)  US2014-55 |
Surface acoustic waves (SAW) radiated longitudinal waves when liquid is loaded onto the SAW propagating surface. Because... [more] | US2014-55 pp.35-40 |
| US | 2014-06-23 13:25 |
Tokyo | Tokyo Metropolitan Univ. | Numerical Simulation of Acoustic Field Using CIP-MOC Method with Non-uniform Grids Yuta Matsumura, Kan Okubo (Tokyo Met.Univ.), Takao Tsuchiya (Doshisha Univ.), Norio Tagawa (Tokyo Met.Univ.), Takashi Ishizuka (Shimizu) US2014-17 |
In recent years, time domain-numerical analysis for sound wave propagation has been investigated widely as a result of a... [more] | US2014-17 pp.5-8 |
| US | 2013-05-27 16:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Numerical analyses using FDTD method for acoustic propagation in tissues by airborne ultrasonics Shinnosuke Hirata, Hiroyuki Hachiya (Tokyo Inst. of Tech.) US2013-14 |
Elastic properties or tissue structure can be quantitatively evaluated by measuring the velocity or attenuation of ultra... [more] | US2013-14 pp.35-39 |
| ITS, WBS (Joint) |
2012-11-26 14:45 |
Kumamoto | Kumamoto Univ. | [Poster Presentation]
Acoustic Simulation for Electric Vehicle in a Arbitrary Shaped Domain Using Meshless Time Domain Method Yoshiharu Ohi (UEC), Tomomasa Tsuchiya, Yoshihisa Fujita (TUTI), Hiroaki Kurokawa, Soichiro Ikuno (TUT) ITS2012-19 |
Generally speaking, the rectangle mesh is necessary for the numerical simulation of the electromagnetic phenomena or the... [more] | ITS2012-19 pp.7-10 |
| US | 2012-08-27 13:40 |
Overseas | Pukyong National University | Determination Method of Acoustical Physical Constants and Their Temperature Coefficients of La<sub>3</sub>Ta<sub>0.5</sub>Ga<sub>5.3</sub>Al<sub>0.2</sub>O<sub>14</sub> Single Crystal Yuji Ohashi (Tohoku Univ.), Tomoaki Karaki (Toyama Pref. Univ.), Hitoshi Yoshida (Tohoku Univ.), Tao Lv (Toyama Pref. Univ.), Mototaka Arakawa (Tohoku Univ.), Masatoshi Adachi (Toyama Pref. Univ.), Jun-ichi Kushibiki (Tohoku Univ.) US2012-38 |
We proposed a determination method of accurate acoustical physical constants and their temperature coefficients for La3T... [more] | US2012-38 pp.23-26 |
| US | 2012-04-25 14:30 |
Tokyo | Nihon Univ. | Measurement of Shear Wave Propagation Inside Biological Tissue Generated by Dual Acoustic Radiation Force Kaori Tachi, Jun Yamaguchi, Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) US2012-4 |
It is important to diagnose conditions of muscle and tendon. However, quantitative and noninvasive diagnosis methods hav... [more] | US2012-4 pp.17-22 |
| EA, US (Joint) |
2012-01-26 14:15 |
Osaka | Kansai Univ. | Numerical simulation of parametric sound array and visualization of difference frequency beam generation Hideyuki Nomura, Tomoo Kamakura, Gregory T. Clement (UEC), Claes M. Hedberg (Blekinge Inst. of Tech.) US2011-91 EA2011-109 |
In order to understand the process of parametric sound generation, it is useful to capture instantaneous sound fields of... [more] | US2011-91 EA2011-109 pp.29-34(US), pp.31-36(EA) |
| US | 2011-11-24 16:40 |
Shizuoka | Tokai Univ. | Near Real Time Observation System for Vortex Wind Field Velocity Tomography Junichi Tabeta, Naoki Ogawa, Takuya Hirasawa, Haiyue Li, Akira Yamada (Tokyo Univ of A&T) US2011-76 |
Based on measurements of ultrasonic propagation time of ultrasonic sensors installed on both sides of the multi-channel ... [more] | US2011-76 pp.59-63 |
| US | 2011-10-31 13:25 |
Yamanashi | University of Yamanashi | Polarization Control by Leaky SAW in Reverse-Proton-Exchanged LiNbO3 Optical Waveguide Sho Sato, Shoji Kakio (Univ. Yamanashi) US2011-59 |
To obtain a high extinction ratio and rapid response for a waveguide-type acoustooptic modulator (AOM), polarization con... [more] | US2011-59 pp.7-12 |
| US | 2010-09-29 15:40 |
Miyagi | Tohoku Univ. | Measurement of Propagation Characteristics of Leaky Surface Acoustic Waves for Lossy Specimen by the LFB Ultrasonic Material Characterization System Takanori Kondo, Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.) US2010-54 |
We investigated scattering effect observed in leaky surface acoustic wave (LSAW) propagation characteristics (phase velo... [more] | US2010-54 pp.33-37 |
| US | 2010-09-30 10:25 |
Miyagi | Tohoku Univ. | Acoustical Physical Constants of La3Ta0.5Ga5.3Al0.2O14 Single Crystal Yuji Ohashi (Tohoku Univ.), Tomoaki Karaki, Tao Lv (Toyama Pref. Uinv.), Mototaka Arakawa (Tohoku Univ.), Masatoshi Adachi (Toyama Pref. Uinv.), Jun-ichi Kushibiki (Tohoku Univ.) US2010-61 |
We measured accurate acoustical physical constants and their temperature coefficients for La3Ta0.5Ga5.3Al0.2O14 (LTGA) s... [more] | US2010-61 pp.69-74 |
| US | 2010-09-30 14:25 |
Miyagi | Tohoku Univ. | Vibration Analysis of Single-element High Intensity Focused Ultrasound Transducer
-- Effects of Leaky Lamb Waves -- Kenji Otsu, Yasuhiro Kaneshima, Yuji Komura, Shin Yoshizawa, Shin-ichiro Umemura (Tohoku Univ.) US2010-68 |
In a spherical single-element piezoceramic transducer for HIFU (High Intensity Focused Ultrasound) treatment, the unwant... [more] | US2010-68 pp.111-116 |
| US | 2010-06-24 09:25 |
Tokyo | An Investigation on Acoustic Simulation Using FDTD-CIP Hybrid Technique Masaki Ohmiya, Kan Okubo (Tokyo Metropolitan Univ.), Takao Tsuchiya (Doshisha Univ.), Norio Tagawa (Tokyo Metropolitan Univ.) US2010-15 |
This study addresses the issue of large-scale simulations of sound wave propagation. We examine a hybrid technique combi... [more] | US2010-15 pp.7-11 |
|
| US | 2010-06-24 14:50 |
Tokyo | Investigation of local elasticity in a bovine trabecula. Kenji Fukui, Masahiko Kawabe, Mami Matsukawa (Doshisha Univ.), Quentin Grimal, Mathilde Mouchet, Amena Saied, Pascal Laugier (UPMC) US2010-25 |
Brillouin scattering and scanning acoustic microscope techniques were applied to evaluate the elasticity of a small area... [more] | US2010-25 pp.65-69 |
|
| EA, US (Joint) |
2010-01-26 14:25 |
Osaka | Determination of the elastic properties of thin layers and graded materials using generalized Love waves Piotr Kielczynski, Marek Szalewski (Polish Academy. of Sciences.) US2009-108 |
The elastic properties of coatings and graded materials are very important in the design and evaluation for engineering ... [more] | US2009-108 pp.117-122 |
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| US | 2009-10-22 10:40 |
Tokyo | Institute of Industrial Science, the University of Tokyo | Rotation Phase of gel surface waves Yumiko Yoshitake (Tokyo Denki Univ.), Keiji Sakai (Univ. of Tokyo) US2009-54 |
The surface wave propagations are generally subject to elasticity and surface tension: The former governs the behavior i... [more] | US2009-54 pp.1-4 |
| US | 2009-08-28 15:45 |
Tokyo | Estimation of propagated sound fluctuation in coastal water Hiroyuki Hachiya (Tokyo Inst. of Tech.), Tadashi Yamaguchi (Chiba Univ.) US2009-35 |
The development of coastal acoustic tomography is carried out as a long term measurement technique to get shallow water ... [more] | US2009-35 pp.33-38 |
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| EA | 2009-06-26 17:00 |
Hokkaido | The design of a directional sound source for numerical simulation based on wave acoustics Toshimasa Suziki (Sophia Univ.), Hirofumi Nakajima, Kazuhiro Nakadai (Honda Research Institute Japan Co., Ltd.), Takayuki Arai (Sophia Univ.), Yuji Hasegawa (Honda Research Institute Japan Co., Ltd.) EA2009-36 |
Thanks to improvements in computer performance, numerical simulation based on wave acoustics works in practical time wi... [more] |
EA2009-36 pp.109-114 |
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| US | 2009-04-24 15:00 |
Tokyo | The University of Electro-Communications | Acoustic streaming generated by switching radiation mode for SAW device and its appication to liquid mixing Miyuki Maezawa, Tomoo Kamakura (The Univ. of Electro-Comm.) US2009-4 |
This report presents the experimental investigation of acoustic streaming generated by exciting an interdigital transduc... [more] | US2009-4 pp.17-22 |
| SP | 2009-03-05 14:30 |
Tokyo | Tokyo Univ. of Technology | Acoustic analysis of vocal tract using mesh-free method Tomoya Nagai, Nobuhiro Miki (Future Univ. Hakodate.) SP2008-144 |
In The numerical simulation with the finite element method(FEM), the task of mesh generation is required for simulation;... [more] | SP2008-144 pp.13-18 |
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