Personnel Information

写真a

Oishi Yoshihiko


Affiliation centers1, etc

The Center for Creative Collaboration

The master's program in charge

Division of Production Systems Engineering

The doctoral program in charge

Division of Engineering

The department in charge

Department of Engineering

Job title

Associate Professor

E-mail Address

E-mail address

To the head of this page.▲

Research field 【 display / non-display 】

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Fluid engineering

  • Frontier Technology (Aerospace Engineering, Marine and Maritime Engineering) / Marine engineering

To the head of this page.▲

Keywords for Research Field 【 display / non-display 】

  • Drag reduction

  • Multiphase flow

  • Metal Hydride Actuator

  • Flow visualization

  • Turbulent

display all >>

To the head of this page.▲

Research themes 【 display / non-display 】

  • Frictional drag reduction by injected bubbles

    Bubbly flow，Drag reduction，Turbulent flow，2012.04 ～ 2024

  • Cold heat recovery by Metal Hydride

    Metal hydride ，Actuator，Renewable energy，2017 ～ 2024

  • Carbon neutral fuel

    Biodiesel fuel，Dual fuel mode engine，Biogas，2015.04 ～ 2024

  • テーラークエット流れのカオス流動過程

    Turbulent transition ，Vortex dynamics，Ultrasound measurement，2015.04 ～ 2023

  • Particle Image Velocimetry on large scale flow field

    Fluidics，Flow visualization，Measurement，2012.04 ～ 2021

display all >>

To the head of this page.▲

Research history 【 display / non-display 】

  • 気泡による壁面摩擦抵抗の知的低減

    2006.04 ～ 2008.03

To the head of this page.▲

Graduate school・Graduate course, etc. 【 display / non-display 】

  • University of Fukui

    2005.03，Master's program，Graduate School, Division of Engineering，ファイバーアメニティ工学専攻，Completed

  • Hokkaido university

    2008.03，Doctor's Course，Graduate School, Division of Engineering，エネルギー環境システム専攻，Completed

To the head of this page.▲

Degree 【 display / non-display 】

  • Bachelor of Degree

  • Master of Degree

  • Ph.D.

    Study on Mechanism of Frictional Drag Reduction by Bubbles

To the head of this page.▲

Career 【 display / non-display 】

  • JSPS Research Fellow (Hokkaido university)

    2006.04 ～ 2008.03

  • Hokkaido university(Research Fellow)

    2008.04 ～ 2009.03

  • Toyota central R&D Labs., Inc(Visiting Researcher)

    2009.04 ～ 2011.03

  • Otsuka electronics Inc(Researcher)

    2011.04 ～ 2012.03

  • Hokkaido university(Assistant Professor)

    2012.03 ～ 2015.03

display all >>

To the head of this page.▲

Academic Society 【 display / non-display 】

  • The Japan Society of Mechanical Engineers

  • The Japanes Society for Multiphase Flow

  • The Visualization Society of Japan

  • Society of Automotive Engineers of Japan

  • 日本雪工学会

display all >>

To the head of this page.▲

Academic prize 【 display / non-display 】

  • 2019年度日本混相流学会賞　論文賞

    2020.08.22，日本混相流学会

  • 日本機械学会流体工学部門　貢献表彰

    2019.11.07，日本機械学会流体工学部門

  • 2009年度日本混相流学会賞　論文賞

    2010.07.20，日本混相流学会

  • 研究技術賞

    2016.03.08，日本機械学会北海道支部

  • 流れの夢コンテスト 優秀賞 流体力学的札幌市

    2008.10.13，日本機械学会流体工学部門

display all >>

To the head of this page.▲
 

Maximization of ship friction resistance reduction by bubble cluster control

Purpose of Research

Frictional Drag Reduction by Injected Bubbles

We are making continuing effort to improve Particle Image Velocimetry as applying these methods to a variety of flowfields where conventional techniques were impossible or invalid, targeting to clarify the essential flow characteristics in those configurations. Applying this method and the way of approach to solution, we select the research topics that will respond to industrial needs.

Summary of Research

Development of air bubble control technology that maximizes frictional drag reduction

A frictional drag experienced by large ships accounts for approximately 80% of the total resistance the ship experiences. A method for reducing turbulent frictional drag using air bubbles has been developed, which has improved the efficiency of ship navigation speeds and saved energy. We are currently challenging ourselves to develop new technology that maximizes this mechanism. We are looking for talented students to join us in developing cutting-edge technology.

Research Content

Features / Benefits of Research

1.Point of research 2.Research of novelty
  • Interaction between turublent structures and bubbles
  • Arrangement of complicated mechanism for drag reduction
  • LASER shear stress meter
  • Measurement of turbulent flow
  • Bubble-bubble Interaction
3.Primacy of Technology 4.Situation　of patent-related
  • Low environment load
  • High degree of usability
  • International competitiveness
  • High added value
  • 特願2018-064099
  • 特開2019-007939
  • 新技術説明会2019（製造技術）
  • 特許6986265
To the head of this page.▲
 

Papers 【 display / non-display 】

  • Ant-Nest Corrosion in Copper Tubes: Comparative Analysis of Carboxylic Acids and Their Carboxylate Environments

    Tambang Manik, Masahiro Sakai, Riky Stepanus Situmorang, Hideki Kawai, Yoshihiko Oishi, Himsar Ambarita，Applied Surface Science，vol.685，(15)，Article Number:161983，2025.03

  • A Pathway for Implementing Ammonia Solutions as Fuel Blends for Achieving Low-Emission Combustion in Diesel Engines

    Iman Kasih Telaumbanuaa, Kosuke Imai, Kazuyoshi Sasaki, Yoshihiko Oishi, Riky Stepanus Situmorang, Himsar Ambarita, Hideki Kawai，Journal of the Energy Institute，vol.116，Article Number:101750，2024.10

  • Solvent Effects on Particle Size of Alumina Produced by Corrosion and Sol-Gel Method

    Daichi SASAKI, Zhang XIONG, Yoshihiko OISHI, Kenta KUSUMOTO, Hideki KAWAI，Materials Transactions，vol.65，(8)，(p.941 ～ 945)，2024.07

  • Wall shear stress measurement of turbulent bubbly flows using laser Doppler displacement sensor

    Yoshihiko Oishi, Sho Onuma, Yuji Tasaka, Hyun Jin Park, Yuichi Murai, Hideki Kawai，Flow Measurement and Instrumentation，vol.96，Article Number:102546，2024.04

  • Determination of the optimum biogas energy ratio in dual fuel biodiesel used cooking oil - biogas operation

    Iman Kasih Telaumbanua, Yoshihiko Oishi, Daichi Ogawa, Hideki Kawai, Himsar Ambarita，Energy Sources, Part A: Recovery, Utilization, and Environmental Effects，vol.45，(4)，(p.13001 ～ 13020)，2023.11

display all >>

To the head of this page.▲

International conference proceedings 【 display / non-display 】

  • Measurement of silica-sand slurries in rotating flows by ultrasound velocity profiler

    Sho Osanai, Yoshihiko Oishi, Kenta Kusumoto, Naruki Shoji, Hiroshige Kikura and Hideki Kawai，The 12th International Symposium on Measurement Techniques for Multiphase Flows, Proceedings of ISMTMF 2023，(p.1 ～ 3)，Article Number:B16，2023.11，Tokyo

  • Measurement of wall-shear-stress and bubble behaviors in horizontal channel flow on poly-dispersed conditions

    Kaito Shimomura, Yoshihiko Oishi, Park Hyun Jin, Yuji Tasaka, Yuichi Murai and Hideki Kawai，The 12th International Symposium on Measurement Techniques for Multiphase Flows, Proceedings of ISMTMF 2023，(p.1 ～ 3)，Article Number:B14，2023.11，Tokyo

  • Development of low aspect ratio Taylor vortex bioreactor and flow analysis with ultrasonic measurement

    Hideki Kawai, Yoshihiko Oishi，Proceedings of the 14th International Symposium on Ultrasonic Doppler Methods for Fluid Mechanics and Fluid Engineering，(p.1 ～ 4)，2023.10，Kobe, Japan

  • Measurement of silica-sand behavior around rotating square cylinder in a circular container by ultrasound velocity profiler

    Yoshihiko Oishi, Sho Osanai, Hideki Kawai, Hiroshige Kikura, Kenta Kusumoto，Proceedings of the 14th International Symposium on Ultrasonic Doppler Methods for Fluid Mechanics and Fluid Engineering，(p.27 ～ 30)，2023.10，Kobe, Japan

  • Ant Nest Corrosion Observation of Copper Using Ultrafine 4D X-ray CT

    Tambang Manik, Masahiro Sakai, Yoshihiko Oishi, Riky Stepanus Situmorang, Yusuke Nishikawa, Kenta Kusumoto and Hideki Kawai，The 17th Asian Symposium on Visualization，2023.07

display all >>

To the head of this page.▲

Editorial and Commentary 【 display / non-display 】

  • Laser shear stress meter and intelligent turbulence control

    大石義彦，OPTRONICS，(6)，(p.133 ～ 138)，2020.06

  • 室蘭工業大学大学院工学研究科　生産システム工学系専攻　流体工学研究室

    大石義彦，河合秀樹，混相流，vol.34，(2)，(p.365 ～ 370)，2020.06

To the head of this page.▲

Research reports 【 display / non-display 】

  • ブラシスクリューコンベアの運搬特性の調査

    大石義彦，中曽陽斗，河合秀樹，村上孝志，室蘭工業大学プレ共同研究報告，(33)，(p.7 ～ 8)，2024.07

  • 水素吸蔵合金アクチュエータ開発に向けた熱交換システムと理論構築

    大石義彦，福田将真，北林勇人，辻永佑真，河合秀樹，亀川厚則，第2回クリエイティブコラボレーションセンターワークショップ，2023.03

  • ゼロカーボン技術開発にむけた温度変化サイクルによる水素圧力の評価

    北林勇人，福田将真，大石義彦，河合秀樹，吉田静男，ザ・シンポジウムみなとin室蘭～巷からはじまるカーボンニュートラル，2022.09

To the head of this page.▲

Presentaion at conference, meeting, etc. 【 display / non-display 】

  • 気泡追跡法を利用した水平チャネル乱流における分散気泡の自己集積の解析

    キム デファン，佐々木宏洋，大石義彦，朴炫珍，田坂裕司，村井祐一，日本機械学会第102期流体工学部門講演会，講演論文集，(p.1-4)，2024.11.19

  • テイラー渦中における珪砂粒子 を含むエロージョン・コロージョン 摩耗の評価

    小山内勝，大石義彦，楠本賢太，荘司成煕，河合秀樹，日本鋳造工学会　第184回全国講演大会，講演論文集，(p.1)，2024.10.26

  • 筒内圧力の時系列解析を用いたエマルジョン燃料の燃焼性能の評価

    八木佳亮，Iman Kasih Telaumbanua，大石義彦，河合秀樹，Himsar Ambarita，自動車技術会2024年秋季大会，講演論文集，(p.1-4)，2024.10.23

  • 水平チャネル乱流における気泡直径の多分散性が壁面摩擦抵抗に与える影響影響

    佐々木宏洋，大石義彦，朴炫珍，田坂裕司， 村井祐一，混相流シンポジウム2024，日本混相流学会，講演論文集 ，(p.1-2)，2024.09.04

  • X線CTを用いた自溶合金溶射材の拡散層の耐食性評価

    山王千広，黒田陽暉，河合秀樹，大石義彦，楠本賢太，柴田 義光，第52回可視化情報シンポジウム，講演論文集，(p.1-4)，2024.07.19，沖縄

display all >>

To the head of this page.▲

Patent acquisition 【 display / non-display 】

  • 測定システム

    特願2018-064099，特開2019-007939，特許第6986265号

To the head of this page.▲
 

Class subject in charge 【 display / non-display 】

  • 機械ロボット工学実験

    2024，Department

  • 流れの力学Ａ（前半８週）

    2024，Department

  • 流体力学Ⅰ

    2024，Department

  • 機械工学実験

    2024，Department

  • 流体力学Ⅰ

    2024，Department

display all >>

To the head of this page.▲
 

International research cooperation activities 【 display / non-display 】

  • Biomass fuel evaluation and engine characteristics

    インドネシア，University of Sumatera Utara，2022.04 ～ 2025.03

  • Biodiesel dual fuel mode engine characteristic survey

    インドネシア，University of Sumatera Utara，2018.04 ～ 2025.03

  • Elucidation of the mechanism of ant nest corrosion

    インドネシア，北スマトラ大学，2018.04 ～ 2025.03

  • Three dimensional measurement in Taylor-Couette bubbly flow

    France，French Naval Academy /Ecole Navale，2017.09

  • Three dimensional measurement in Taylor-Couette bubbly flow

    France，French Naval Academy /Ecole Navale，2016.09

To the head of this page.▲