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Characteristics of thermal, momentum and mass transport in molecular-scale heterogeneous structures in liquids and their interfaces

Research Project

Project/Area Number 21560199
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Thermal engineering
Research InstitutionTohoku University

Principal Investigator

OHARA Taku  東北大学, 流体科学研究所, 教授 (40211833)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords輸送特性 / 分子動力学 / 液体 / 界面 / 熱伝導 / 物質輸送
Research Abstract

With the basic concept to find new functions in nanoscale thermofluid and analyze their mechanisms that are useful to applications in various fields, anomalous characteristics of thermal and momentum transports in molecular-scale structures in heterogeneous conditions such as interfaces were analyzed by molecular dynamics simulations, and their governing mechanisms were clarified. Linear chain alkane liquids as typical polymer liquids and lipid bilayer membranes, a model for cell membrane, as a major example of soft matters were analyzed.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (30 results)

All 2012 2011 2010 2009

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (21 results)

  • [Journal Article] Heat conduction in chain polymer liquids : Molecular dynamics study on the contributions of inter-and intramolecular energy transfer2011

    • Author(s)
      T. Ohara, Tan C.-Y., D. Torii, G. Kikugawa and N. Kosugi
    • Journal Title

      J. Chem. Phys

      Volume: 135 Pages: 34507-34507

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Heat conduction in chain polymer liquids : Molecular dynamics study on the contributions of inter- and intramolecular energy transfer2011

    • Author(s)
      T.Ohara, et al
    • Journal Title

      Journal of Chemical Physics

      Volume: 135 Issue: 3 Pages: 34507-34507

    • DOI

      10.1063/1.3613648

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of the nanostructural geometry at a liquid-solid interface on the interfacial thermal resistance and the liquid molecular non-equilibrium behaviors2011

    • Author(s)
      M.Shibahara, T.Ohara
    • Journal Title

      Journal of Thermal Science and Technology

      Volume: 6 Pages: 247-255

    • NAID

      130001034900

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 液体中の熱伝導:分子動力学による一描像2011

    • Author(s)
      小原拓
    • Journal Title

      伝熱

      Volume: 50(解説) Pages: 37-43

    • NAID

      10028199964

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A molecular dynamics study on heat conduction characteristics in DPPC lipid bilayer2010

    • Author(s)
      T. Nakano, G. Kikugawa and T. Ohara
    • Journal Title

      J. Chem. Phys

      Volume: 133 Pages: 154705-154705

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Molecular scale mechanism of thermal resistance at solid-liquid interfaces (Influence of interaction parameters between solid and liquid molecules)2010

    • Author(s)
      D.Torii, T.Ohara, K.Ishida
    • Journal Title

      Trans.ASME, J.Heat Transfer

      Volume: 132 Pages: 12402-12402

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 長鎖ポリマー液体の熱伝導率:分子間及び分子内エネルギー伝搬の寄与についての分子動力学的研究2010

    • Author(s)
      タンチアユアン, 鳥居大地, 小杉直央, 菊川豪太, 小原拓
    • Journal Title

      熱物性

      Volume: 24 Pages: 134-140

    • NAID

      10026562924

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A molecular dynamics study on heat conduction characteristics in DPPC lipid bilayer2010

    • Author(s)
      T.Nakano, G.Kikugawa, T.Ohara
    • Journal Title

      Journal of Chemical Physics

      Volume: 133 Pages: 154705-154705

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular-scale mechanism of thermal resistance at the solid-liquid interfaces : Influence of interaction parameters between solid and liquid molecules2010

    • Author(s)
      D.Torii, T.Ohara, K.Ishida
    • Journal Title

      Trans.ASME, Journal of Heat Transfer 132

      Pages: 12402-12402

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Molecular dynamics study on the influences of nanostructure geometry on the energy transport and the local non-equilibrium behavior at the liquid-solid interfaces2012

    • Author(s)
      S.Murakami, et al
    • Organizer
      8th KSME-JSME Thermal and Fluids Engineering Conference
    • Place of Presentation
      Incheon, Korea
    • Year and Date
      2012-03-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Thermophysical phenomena in soft matters2012

    • Author(s)
      T.Ohara
    • Organizer
      Japan-China Joint Workshop on Boi, Material and Flow Dynamics
    • Place of Presentation
      Sendai, Japan(Invited talk)
    • Year and Date
      2012-02-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] All-atomモデルによるアルカン飽和液中の熱伝導に関する分子動力学シミュレーション2011

    • Author(s)
      羽田城司, 他
    • Organizer
      第25回数値流体力学シンポジウム
    • Place of Presentation
      大阪
    • Year and Date
      2011-12-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] Transportphenomena in soft matters2011

    • Author(s)
      T. Ohara, The middle way
    • Organizer
      7th NSF-JSPSUS-Japan Joint Seminar on Nanoscale TransportPhenomena
    • Place of Presentation
      Shima
    • Year and Date
      2011-12-14
    • Related Report
      2011 Final Research Report
  • [Presentation] The middle way : Transport phenomena in soft matters2011

    • Author(s)
      T.Ohara
    • Organizer
      7th NSF-JSPS US-Japan Seminar on Nanoscale Transport Phenomena
    • Place of Presentation
      Shima, Japan(Keynote)
    • Year and Date
      2011-12-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] 液体メタンの熱伝導を支配する分子動力学機構2011

    • Author(s)
      羽田城司, 他
    • Organizer
      第32回日本熱物性シンポジウム
    • Place of Presentation
      横浜
    • Year and Date
      2011-11-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] Molecularmomentun transfer characteristics of liquidbehaviors in shear flows2010

    • Author(s)
      T. Nakano, G. Kikugawa, T. Ohar
    • Organizer
      7th International Conferenceon Flow Dynamics
    • Place of Presentation
      Sendai
    • Year and Date
      2010-11-02
    • Related Report
      2011 Final Research Report
  • [Presentation] Molecular Momentun Transfer Characteristics of Liquid Behaviors in Shear Flows2010

    • Author(s)
      T.Nakana, G.Kikugawa, T.Ohara
    • Organizer
      7th Internatilonal Conference on Flow Dynamics
    • Place of Presentation
      仙台
    • Year and Date
      2010-11-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] 脂質二重膜の熱輸送特性に対する脂質分子種の影響2010

    • Author(s)
      中野雄大, 菊川豪太, 小原拓
    • Organizer
      日本流体力学会年会2010
    • Place of Presentation
      札幌
    • Year and Date
      2010-09-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] せん断流中における脂質二重膜の運動量伝搬特性に関する分子動力学的研究2010

    • Author(s)
      中野雄大, 菊川豪太, 小原拓
    • Organizer
      日本機械学会2010年度年次大会
    • Place of Presentation
      名古屋
    • Year and Date
      2010-09-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] 酸化物固体-溶媒界面における溶質移動に関する2次元自由エネルギー局面2010

    • Author(s)
      菊川豪太, 加藤惇平, 小原拓
    • Organizer
      日本機械学会2010年度年次大会
    • Place of Presentation
      名古屋
    • Year and Date
      2010-09-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] 脂質二重膜の熱伝導特性に対する炭化水素鎖長による影響2010

    • Author(s)
      中野雄大, 菊川豪太, 小原拓
    • Organizer
      第47回日本伝熱シンポジウム
    • Place of Presentation
      札幌
    • Year and Date
      2010-05-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] Effects of intramolecular energy transfer on heat transport characteristic in n-alkane liquids2009

    • Author(s)
      タンチアユアン, 小杉直央, 鳥居大地, 菊川豪太, 小原拓
    • Organizer
      ASME 2009 2nd Micro/Nanoscale Heat & Mass Transfer International Conference
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2009-12-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] Transport phenomena at nano-structured interfaces2009

    • Author(s)
      T.Ohara, M.Shibahara
    • Organizer
      9th International Symposium on Advanced Fluid Information and Transdisciplinary Fluid Integration
    • Place of Presentation
      Sendai
    • Year and Date
      2009-11-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] Thermal energy transfer in liquids with ordered/random structures2009

    • Author(s)
      小原拓
    • Organizer
      6th International Symposium on Flow Dynamics
    • Place of Presentation
      Sendai
    • Year and Date
      2009-11-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] 脂質二重膜の熱伝導特性に関する分子動力学解析2009

    • Author(s)
      中野雄大、菊川豪太、小原拓
    • Organizer
      第30回日本熱物性シンポジウム
    • Place of Presentation
      山形
    • Year and Date
      2009-10-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] ポリマー液体の熱伝導率に対する分子内エネルギー伝搬の寄与2009

    • Author(s)
      タンチアユアン、鳥居大地、小杉直央、菊川豪太、小原拓
    • Organizer
      第30回日本熱物性シンポジウム
    • Place of Presentation
      山形
    • Year and Date
      2009-10-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] A molecular dynamics Study on lipid bilayers in shear flows2009

    • Author(s)
      中野雄大, 菊川豪太, 小原拓
    • Organizer
      2nd Asian Symposium on Computational Heat Transfer and Fluid Flow
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2009-10-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] ポリマー液体の熱輸送特性に及ぼす分子内エネルギー伝搬の影響2009

    • Author(s)
      タンチアヨアン、小杉直央、鳥居大地、菊川豪太、小原拓
    • Organizer
      日本機械学会2009年度年次大会
    • Place of Presentation
      岩手
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] 固体表面近傍の水中における物質輸送特性2009

    • Author(s)
      加藤惇平、菊川豪太、小原拓、タンチアユアン
    • Organizer
      日本機械学会2009年度年次大会
    • Place of Presentation
      岩手
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] せん断流動場における脂質二重膜の運動量輸送特性の異方性に関する分子動力学的研究2009

    • Author(s)
      中野雄大、菊川豪太、小原拓
    • Organizer
      日本機械学会2009年度年次大会
    • Place of Presentation
      岩手
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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