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A molecular approach to optimisation of liquid coolants

Research Project

Project/Area Number 18K03983
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 19020:Thermal engineering-related
Research InstitutionKyushu University

Principal Investigator

Cannon James  九州大学, 工学研究院, 准教授 (80648866)

Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordscoolant / Molecular simulation / alcohol / simulation / molecular dynamics / nano-scale / thermophysical / water / Nanoscale / Molecular Dynamics / Optimisation / Simulation / Thermodynamics
Outline of Final Research Achievements

The application of coolants in modern society is far and wide. However the nature of coolants has been largely unchanged during the past 100 years, and most development is largely experimental in nature. With the recent increase in computational power and development of machine learning, this research has focused on the investigation of thermal properties and coolant technology from a simulation and statistical point of view.

Academic Significance and Societal Importance of the Research Achievements

The results of this research have yielded new insights into the mechanisms of thermal transport in liquids relevant to coolant technology. Furthermore, the research has demonstrated a new technique to learn this information.

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (10 results)

All 2021 2020 2019 2018 Other

All Journal Article (1 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (7 results) (of which Int'l Joint Research: 2 results) Remarks (2 results)

  • [Journal Article] Atomic-level breakdown of Green-Kubo relations provides new insight into the mechanisms of thermal conduction2021

    • Author(s)
      Manjunatha Likhith、Takamatsu Hiroshi、Cannon James J.
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 5597-5597

    • DOI

      10.1038/s41598-021-84446-9

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] The influence of molecular structure on alcohol thermal conductivity - Understanding conduction mechanisms using break down of the Green-Kubo correlations2020

    • Author(s)
      Likhith Manjunatha
    • Organizer
      第57回 日本伝熱シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] Ethylene glycol and propanol: Understanding the influence of an extra hydroxyl group on the mechanisms of thermal conductivity2019

    • Author(s)
      Likhith Manjunatha, Hiroshi Takamatsu and James J. Cannon
    • Organizer
      The 16th UK Heat Transfer Conference, UKHTC2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Dependence of electrical conductivity of geothermal fluid on temperature, pressure and NaCl concentration using molecular dynamics2018

    • Author(s)
      Makoto Enokimaru, James Cannon, Kazuki Sawayama, Keigo Kitamura and Yasuhiro Fujimitsu
    • Organizer
      International Symposium on Earth Science and Technology 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Dependence of electrical conductivity of subcritical fluid on temperature, pressure and NaCl concentration2018

    • Author(s)
      榎丸 眞, J. Cannon, 澤山 和貴, 藤光 康宏
    • Organizer
      The Geothermal Research Society of Japan
    • Related Report
      2018 Research-status Report
  • [Presentation] Green-Kubo法を用いた分子動力学シミュレーションによるアルコールの熱伝導率の検討2018

    • Author(s)
      L. Manjunatha, H. Takamatsu, J. J. Cannon
    • Organizer
      日本機械学会 熱工学コンファレンス
    • Related Report
      2018 Research-status Report
  • [Presentation] 分子動力学を用いた地熱流体の電気伝導度に対する温度・圧力・NaCl濃度の影響2018

    • Author(s)
      榎丸 眞、J. Cannon 、澤山 和貴、北村 圭吾、藤光 康宏
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Investigation into influence of hydroxyl group placement on the thermal conductivity of propane-base alcohols using molecular dynamics simulation2018

    • Author(s)
      L. Manjunatha, H. Takamatsu, J. J. Cannon
    • Organizer
      第8回マイクロ・ナノ工学シンポジウム
    • Related Report
      2018 Research-status Report
  • [Remarks] List of publications and presentations

    • URL

      http://www.jamescannon.net/publications/index.html

    • Related Report
      2019 Research-status Report
  • [Remarks] Publication page

    • URL

      http://www.jamescannon.net/publications/index.html

    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2023-01-30  

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