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J-GLOBAL ID：201901009239343972   Update date: Nov. 05, 2024

Yasunaga Takeshi

YASUNAGA TAKESHI | Yasunaga Takeshi
Affiliation and department：
Osaka Electro-Communication University Faculty of Engineering, Department of Mechanical Engineering

About Osaka Electro-Communication University Faculty of Engineering, Department of Mechanical Engineering


Job title： Associate Professor
Homepage URL  (2)： https://research.osakac.ac.jp/index.php?%E5%AE%89%E6%B0%B8%E3%80%80%E5%81%A5 ,  https://takeshi-yasunaga.hp.peraichi.com/research
Research field  (3)： Thermal engineering ,  Design engineering ,  Fluid engineering
Research keywords  (7)： Exergy, FTT (Finite-time Thermodynamics) ,  Entropy generation minimization ,  Constructal law ,  ORC (Organic Rankine Cycle) ,  OTEC (Ocean Thermal Energy Coversion) ,  Heat Exchangers ,  Seawater Desalination
Research theme for competitive and other funds  (3)：
  • 2021 - 2024 Control System for Hybrid System of OTEC and Desalination Considering Dynamics
  • 2020 - 2023 Optimization of Low Enthalpy Power Generation System Based on Constructal Law
  • 2018 - 2021 Construction of Control System for OTEC Plant with Higher Efficiency Considering Dynamics and Constraints
Papers (85)：
  • Rasgianti, Ristiyanto Adiputra, Ariyana Dwiputra Nugraha, Nurman Firdaus, Ruly Bayu Sitanggang, Navik Puryantini, Takeshi Yasunaga. Design Optimization of stiffening system for Ocean Thermal Energy Conversion (OTEC) Cold Water Pipe (CWP). Results in Engineering. 2024. 102863-102863
  • Takafumi Morisaki, Junichi Ohara, Takeshi Yasunaga, Yasuyuki Ikegami. Performance analysis of double-stage heat pump and refrigeration cycles. Applied Thermal Engineering. 2024. 253. 123732-123732
  • Jessica Borges Posterari, Takuji Waseda, Takeshi Yasunaga, Yasuyuki Ikegami. Spatial and Temporal Variability of Ocean Thermal Energy Resource of the Pacific Islands. Energies. 2024. 17. 11. 2766-2766
  • . Rasgianti, Ristiyanto Adiputra, Ariyana D. Nugraha, Ruly B. Sitanggang, Wahyu W. Pandoe, . Aprijanto, Takeshi Yasunaga, Muhammad A. Santosa. System Parameters Sensitivity Analysis of Ocean Thermal Energy Conversion. Emerging Science Journal. 2024
  • Ahmad Aiman Azmi, Takeshi Yasunaga, Kevin Fontaine, Takafumi Morisaki, Tsutomu Nakaoka, Sathiabama T. Thirugnana, Abu Bakar Jaafar, Yasuyuki Ikegami. Basic design optimization of power and desalinated water for hybrid cycle ocean thermal energy conversion system integrated with desalination plant. Journal of Marine Science and Technology (Japan). 2024
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MISC (34)：
  • 井筒 遼, 松田 吉隆, 杉 剛直, 後藤 聡, 森崎 敬史, 安永 健, 池上 康之. 海水ポンプ動力を考慮したランキンサイクルを用いた海洋温度差発電プラントの作動流体流量調節による正味発電量制御-Net Power Generation Control of OTEC Plant Using Rankine Cycle with Seawater Pumps by Working Fluid Flow Rate Regulation. システム制御情報学会研究発表講演会講演論文集. 2023. 67. 655-660
  • 松田吉隆, 松尾優佑, 杉剛直, 後藤聡, 森崎敬史, 安永健, 池上康之, 江頭成人. Development of remote operation system for flow control valve of a spray flash desalination plant. 電気学会電子・情報・システム部門大会(Web). 2023. 2023
  • 松田吉隆, 杉剛直, 後藤聡, 森崎敬史, 安永健, 池上康之, 江頭成人. Development of Remote Monitoring System for an OTEC Plant Using Hybrid Cycle. 計測自動制御学会九州支部学術講演会予稿集(CD-ROM). 2023. 42nd
  • 江原彩斗, 松田吉隆, 杉剛直, 後藤聡, 森崎敬史, 安永健, 池上康之. Water Level Control Experiment of After Condenser in Spray Flash Desalination System Using Optimal Regulator. 計測自動制御学会九州支部学術講演会予稿集(CD-ROM). 2023. 42nd
  • 井筒 遼, 松田 吉隆, 杉 剛直, 後藤 聡, 森崎 敬史, 安永 健, 池上 康之. ハイブリッドサイクルを用いた海洋温度差発電プラントの温海水流量調節による発電量制御-Power Generation Control of OTEC Plant Using Hybrid Cycle by Warm Seawater Flow Rate Regulation. システム制御情報学会研究発表講演会講演論文集. 2022. 66. 80-84
ｍore...
Patents (28)：
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Books (2)：
  • Ocean Thermal Energy Conversion: Technological Readiness and Indonesia Progress
    2023 ISBN:9786238372416
  • 造水技術ハンドブック<追補版>
    2014
Lectures and oral presentations  (109)：
  • Parametric Analysis on Hybrid Ocean Thermal Energy Conversion System
    (2019)
  • Performance evaluation of high pressure resistance inner-fin plate type heat exchanger
    (2019)
  • 2段ランキンサイクルを用いた海洋温度差発電プラントの作動流体ポンプの動特性を考慮した簡易動的モデルの構築
    (2019)
  • 2段ランキンサイクルを用いた海洋温度差発電プラントのむだ時間を考慮した簡易動的モデルにおける海水流量変化の影響
    (2019)
  • Construction of Dynamic Model for OTEC Plant Using Rankine Cycle by Considering Separator
    (計測自動制御学会九州支部学術講演会予稿集(CD-ROM) 2018)
ｍore...
Works (17)：
  • 水処理システム及び水処理方法
    2017 - 2017
  • 水処理システム及び水処理方法
    2015 - 2015
  • 水処理システム
    2015 - 2015
  • 逆浸透膜装置
    2014 - 2014
  • 逆浸透膜装置及びその運転方法
    2014 - 2014
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Education (3)：
  • 2005 - 2008 Saga University Graduate School Faculty of Engineering Energy Material Science
  • 2003 - 2005 Saga University Graduate School Faculty of engineering Mechanical system engineering
  • 1999 - 2003 Doshisha University Department of Engineering Energy Mechanical Engineering
Professional career (1)：
  • Dr. Eng. (Saga University)
Work history (4)：
  • 2024/04 - 現在 Osaka Electro-Communication University Faculty of Engineering, Department of Mechanical Engineering Associate Professor
  • 2023/04 - 2024/03 Saga University Institute of Ocean Energy Associate Professor
  • 2015/04 - 2023/03 Saga University Institute of Ocean Energy Assistant Professor
  • 2008/04 - 2015/03 Mitsubishi Heavy Industries, Ltd.
Committee career (2)：
  • 2018/04 - 現在 Deep Ocean Water Application Society Executive Board Members
  • 2016/04 - 2020/03 Deep Ocean Water Application Society Chief Secretariat
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