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J-GLOBAL ID：200901069830999297   Update date: Dec. 06, 2023

Sakamoto Shuichi

サカモト シユウイチ | Sakamoto Shuichi
Affiliation and department：
Niigata University Faculty of Engineering Department of Engineering

About Niigata University Faculty of Engineering Department of Engineering


Job title： Associate Professor
Other affiliations (1)：
  • Niigata University  Graduate School of Science and Technology Advanced Materials Science and Technology   Associate Professor
Homepage URL  (1)： http://sakamoto.eng.niigata-u.ac.jp/
Research field  (4)： Mechanics and mechatronics ,  Machine elements and tribology ,  Design engineering ,  Manufacturing and production engineering
Research theme for competitive and other funds  (19)：
  • 2023 - 2026 On the effective flow-induced noise reduction technique by controlling the acoustic transmission loss at the fluid-solid interface
  • 2020 - 2023 Elucidation of innovative sound absorption mechanism with lightweight and fine powder
  • 2018 - 2022 Development of non destructive techinique using opto-acoustic method
  • 2016 - 2019 Experimental and Theoretical Study on Sound-Absorbing Materials Made from Biomass
  • 2014 - 2019 Development of an education program for promoting higher-level engineers by considering their diverse study history
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Papers (86)：
  • Shuichi Sakamoto, Tsukasa Hasegawa, Koki Ikeda. Estimation of Sound Transmission Loss in Nanofiber Nonwoven Fabrics: Comparison of Conventional Models and the Simplified Limp Frame Model. Nanomaterials. 2023
  • Shuichi Sakamoto, Kentaro Toda, Shotaro Seino, Kohta Hoshiyama, Takamasa Satoh. Theoretical and Experimental Analyses on the Sound Absorption Coefficient of Rice and Buckwheat Husks Based on Micro-CT Scan Data. Materials (Basel, Switzerland). 2023. 16. 16
  • Takamasa Satoh, Shuichi Sakamoto, Takunari Isobe, Kenta Iizuka, Kastsuhiko Tasaki. Mathematical Model for Estimating the Sound Absorption Coefficient in Grid Network Structures. Materials (Basel, Switzerland). 2023. 16. 3
  • Shuichi Sakamoto, Kyosuke Suzuki, Kentaro Toda, Shotaro Seino. Estimation of the Acoustic Properties of the Random Packing Structures of Granular Materials: Estimation of the Sound Absorption Coefficient Based on Micro-CT Scan Data. Materials (Basel, Switzerland). 2022. 16. 1
  • Shuichi Sakamoto, Kyosuke Suzuki, Kentaro Toda, Shotaro Seino. Mathematical Models and Experiments on the Acoustic Properties of Granular Packing Structures (Measurement of Tortuosity in Hexagonal Close-Packed and Face-Centered Cubic Lattices). Materials (Basel, Switzerland). 2022. 15. 20
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MISC (2)：
Patents (5)：
  • 音響式フェイズシフタを備えた消音装置の製造方法
  • 断面積急変部を備えた消音器
  • 光ファイバの欠損や詰りを検出する方法及びその装置
  • 液相材料の相変化状態検出装置
  • 音響式液面検出装置
Books (5)：
  • 自動車室内の静粛性向上と、防音・防振技術、材料の開発
    技術情報協会 2021 ISBN:9784861048586
  • 吸音・遮音材料の開発、評価と騒音低減技術
    技術情報協会 2018 ISBN:9784861047190
  • Process Design and Trouble Shooting in Powder & Nanoparticle Processing
    Technosystem Co.,Ltd 2014 ISBN:9784924728721
  • Handbook of Mechanical Engineering
    Springer 2009
  • Research of measurement of displacement and length by means of resonant frequency of air column in a pipe
    1991
Lectures and oral presentations  (317)：
  • Theoretical and experimental analyses of acoustic characteristics of fine-grain powder considering longitudinal vibration and boundary layer viscosity.
    (The Journal of the Acoustical Society of America 2021)
  • Theoretical estimation and experiment of the sound absorption coefficient incident on the side surface of a regularly arranged cylinder group (Analysis considering the volume of clearance and the area of curved surface)
    (日本機械学会北陸信越支部総会・講演会講演論文集(CD-ROM) 2021)
  • Helmholtz resonator with a neck made of a plate with a slit and layer of nonwovens (Experiment of the sound absorption characteristics and estimation of open end correction length)
    (日本機械学会北陸信越支部総会・講演会講演論文集(CD-ROM) 2021)
  • Theoretical estimation and experiment of the sound absorption coefficient incident on the side surface of a regularly arranged cylinder group: (Analysis considering the volume of clearance and the area of curved surface)
    (The Proceedings of Conference of Hokuriku-Shinetsu Branch 2021)
  • Estimation and Experiment of the Sound Absorption Characteristics in Regularly Packed Granular Material: (Analysis Considering the Area of Curved Surface and the Volume of Clearance)
    (The Proceedings of Conference of Hokuriku-Shinetsu Branch 2021)
ｍore...
Professional career (1)：
  • 学術博士 (新潟大学)
Work history (4)：
  • 2017/04/01 - 現在 Niigata University Faculty of Engineering Department of Engineering Associate Professor
  • 1998/04 - 2017/03 Niigata University Faculty of Engineering Department of Mechanical and Production Engineering Associate Professor
  • 1992/11/01 - 1998/03/31 Niigata University Faculty of Engineering Assistant
  • 1991/04/01 - 1992/10/31 Niigata University Graduate School of Science and Technology Assistant
Committee career (6)：
  • 2018/11 - 現在 新潟県 公害審査会 委員
  • 2017/06 - 現在 新潟県 環境審議会 委員
  • 2015/05 - 現在 新潟県 大規模小売店舗立地審議会 委員
  • 2009/04 - 2011/03 日本機械学会 校閲委員
  • 2009/03 - 2011/03 日本機械学会 北陸信越支部 商議員
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Awards (2)：
  • 1997/03/30 - JSME Manufacturing and Machine Tool Award for Outstanding Presentation
  • 1996/04 - 日本機械学会 日本機械学会 研究奨励賞
Association Membership(s) (5)：
Institute of Noise Control Engineering / Japan ,  The Japan Society of Mechanical Engineers ,  SOCIETY OF AUTOMOTIVE ENGINEERS OF JAPAN ,  JAPANESE SOCIETY FOR ENGINEERING EDUCATION ,  アメリカ音響学会
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