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Rheology of Dilatant Fluid

Research Project

Project/Area Number 21540418
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Biophysics/Chemical physics
Research InstitutionKyushu University

Principal Investigator

NKANISHI Hiizu  九州大学, 理学研究院, 教授 (90155771)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsダイラタント流体 / レオロジー / ずり粘化振動 / ずり粘化 / 粉体・液体混合系 / ジャミング / 湿った粉体
Research Abstract

Dense colloids or mixtures of granule-fluid often show a severe shear thickening, which is a cause of well-known strange behaviors shown by a starch-water mixture. We have constructed a phenomenological model of fluid dynamics for such a shear-thickening fluid. By analyzing the model equations, we have shown theoretically that the steady shear flow can be unstable to become an oscillatory flow, and demonstrated experimentally that such a oscillatory flow actually occurs.

Report

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

    (39 results)

All 2012 2011 2010 2009 Other

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (23 results) Remarks (5 results)

  • [Journal Article] Fluid dynamics of dilatant fluids2012

    • Author(s)
      Hiizu Nakanishi, Shin-ichiro Nagahiro and Namiko Mitarai
    • Journal Title

      Phys. Rev

      Volume: E85, 011401 Pages: 11-11

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Eur. Phys. J2012

    • Author(s)
      Namiko Mitarai, and Hiizu Nakanishi
    • Journal Title

      Special Topics 204

      Pages: 5-17

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Fluid dynamics of dilatant fluids2012

    • Author(s)
      H.Nakanishi, et al
    • Journal Title

      Phys.Rev.E

      Volume: 85 Issue: 1

    • DOI

      10.1103/physreve.85.011401

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Granular flow : Dry and wet2012

    • Author(s)
      N.Mitarai, H.Nakanishi
    • Journal Title

      Eur.Phys.J.Special Topics

      Volume: 204 Issue: 1 Pages: 5-17

    • DOI

      10.1140/epjst/e2012-01548-8

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] J. Phys. Soc. Jpn2011

    • Author(s)
      Hiizu Nakanishi and Namiko Mitarai
    • Journal Title

      Shear Thickening Oscillation in a Dilatant Fluid

      Volume: 80 Pages: 4-4

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Shear Thickening Oscillation in a Dilatant Fluid2011

    • Author(s)
      H.Nakanishi, N.Mitarai
    • Journal Title

      J.Phys.Soc.Jpn.

      Volume: 80 Issue: 3 Pages: 033801-033801

    • DOI

      10.1143/jpsj.80.033801

    • NAID

      120004951561

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Shear Thickening Oscillation in a Dilatant Fluid2011

    • Author(s)
      Hiizu Nakanishi, Namiko Mitarai
    • Journal Title

      J.Phys.Soc.Jpn.

      Volume: 80 Pages: 33801-33804

    • NAID

      120004951561

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] AIP Conf. Proc2010

    • Author(s)
      Namiko Mitarai and Hiizu Nakanishi
    • Journal Title

      Simple Interaction Model for Partially Wet Granular Materials

      Volume: Volume 1227 Pages: 214-220

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Simple Interaction Model for Partially Wet Granular Materials2010

    • Author(s)
      Namiko Mitarai, Hiizu Nakanishi
    • Journal Title

      AIP Conf.Proc.--May 5, 2010--

      Volume: 1227 Pages: 214-220

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Europhys. Lett2009

    • Author(s)
      Namiko Mitarai and Hiizu Nakanishi
    • Journal Title

      Simple model for wet granular materials with liquid clusters

      Volume: 88 Pages: 6-6

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Simple model for wet granular materials with liquid clusters2009

    • Author(s)
      N Mitarai, H Nakanishi
    • Journal Title

      Europhysics Letters 88

      Pages: 640011-6

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Fluid dynamics of dilatant fluids2012

    • Author(s)
      Hiizu Nakanishi
    • Organizer
      "Phase Transition Dynamics in Soft Matter : Bridging Microscale and Mesoscale
    • Place of Presentation
      京都大学
    • Year and Date
      2012-02-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] Phase Transition Dynamics in Soft Matter : Bridging Microscale and Mesoscale2012

    • Author(s)
      Hiizu Nakanishi
    • Organizer
      国際研究集会
    • Place of Presentation
      Yukawa Institute for Theoretical Physics, Kyoto University
    • Related Report
      2011 Final Research Report
  • [Presentation] ダイラタント流体モデルの2次元シミュレーション2011

    • Author(s)
      永弘進一郎
    • Organizer
      日本物理学会 2011年秋季大会
    • Place of Presentation
      富山大学
    • Year and Date
      2011-09-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] ダイラタント流体の数値シミュレーション2011

    • Author(s)
      永弘進一郎
    • Organizer
      ソフトマター研究会
    • Place of Presentation
      キャンパスプラザ京都
    • Year and Date
      2011-08-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] ダイラタント流体モデルの2次元シミュレーション2011

    • Author(s)
      永弘進一郎,中西秀,御手洗菜美子
    • Organizer
      日本物理学会秋の分科会
    • Place of Presentation
      富山大学
    • Related Report
      2011 Final Research Report
  • [Presentation] Rheology of dilatant fluid2011

    • Author(s)
      Hiizu Nakanishi
    • Organizer
      8th Liquid Matter Conference
    • Place of Presentation
      Wien, Austria
    • Related Report
      2011 Final Research Report
  • [Presentation] ダイラタント流体の数値シミュレーション2011

    • Author(s)
      永弘進一郎、中西秀、御手洗菜美子
    • Organizer
      第一回ソフトマター研究会
    • Place of Presentation
      キャンパスプラザ京都
    • Related Report
      2011 Final Research Report
  • [Presentation] ダイラタント流体の流体力学モデルと振動不安定性2010

    • Author(s)
      中西秀
    • Organizer
      応用力学研究所研究集会
    • Place of Presentation
      九州大学応用力学研究所
    • Year and Date
      2010-11-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] Effect of noise on jamming transition of granular media2010

    • Author(s)
      Namiko Mitarai
    • Organizer
      基研研究会、散逸粒子研究の最前線
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2010-11-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] Fluid dynamics and jamming in a dilatant fluid2010

    • Author(s)
      Hiizu Nakanishi
    • Organizer
      基研研究会、散逸粒子研究の最前線
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2010-11-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] Numerical simulation of a dilatant fluid2010

    • Author(s)
      Shin-ichiro Nagahiro
    • Organizer
      基研研究会、散逸粒子研究の最前線
    • Place of Presentation
      京都大学基礎物理学研究所
    • Year and Date
      2010-11-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] ダイラタント流体の連続体モデル2010

    • Author(s)
      中西秀
    • Organizer
      日本物理学会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2010-09-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] ダイラタント流体の粒子法シミュレーション2010

    • Author(s)
      永弘進一郎
    • Organizer
      日本物理学会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2010-09-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] A continuum model for dilatant fluid2010

    • Author(s)
      Hiizu Nakanishi
    • Organizer
      StatPhysHK
    • Place of Presentation
      香港
    • Year and Date
      2010-07-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] Effect of thermal fluctuation on jamming transition of granular media2010

    • Author(s)
      Namiko Mitarai
    • Organizer
      Conference on computational physics(CCP 2010)
    • Place of Presentation
      ノルウェー,トロンハイム
    • Year and Date
      2010-06-23
    • Related Report
      2010 Annual Research Report
  • [Presentation] ダイラタント流体の流体力学モデルと振動不安定性2010

    • Author(s)
      中西秀
    • Organizer
      応用力学研究所研究集会「地形のダイナミクスとパターンとその境界領域」
    • Place of Presentation
      九州大学応用力学研究所
    • Related Report
      2011 Final Research Report
  • [Presentation] Effect of noise on jamming transition of granular media2010

    • Author(s)
      Namiko Mitarai, and Hiizu Nakanishi
    • Organizer
      基研研究会
    • Place of Presentation
      京都大学基礎物理学研究所
    • Related Report
      2011 Final Research Report
  • [Presentation] Fluid dynamics and jamming in a dilatant fluid2010

    • Author(s)
      Hiizu Nakanishi, Namiko Mitarai, and Shinichiro Nagahiro
    • Organizer
      基研研究会
    • Place of Presentation
      京都大学基礎物理学研究所
    • Related Report
      2011 Final Research Report
  • [Presentation] 散逸粒子研究の最前線-粉体のミクロな振舞いからマクロな振舞いまで-2010

    • Author(s)
      Shin-ichiro Nagahiro, Hiizu Nakanishi, and Namiko Mitarai
    • Organizer
      基研研究会
    • Place of Presentation
      京都大学基礎物理学研究所
    • Related Report
      2011 Final Research Report
  • [Presentation] ダイラタント流体の連続体モデル2010

    • Author(s)
      中西秀、御手洗菜美子、永弘進一郎
    • Organizer
      日本物理学会秋の分科会
    • Place of Presentation
      大阪府立大学中百舌鳥キャンパス
    • Related Report
      2011 Final Research Report
  • [Presentation] ダイラタント流体の粒子法シミュレーション2010

    • Author(s)
      永弘進一郎,中西秀,御手洗菜美子
    • Organizer
      日本物理学会秋の分科会
    • Place of Presentation
      大阪府立大学中百舌鳥キャンパス
    • Related Report
      2011 Final Research Report
  • [Presentation] A continuum model for dilatant fluid2010

    • Author(s)
      Hiizu Nakanishi and Namiko Mitarai, StatPhysHKMitarai
    • Organizer
      2010 at Hong Kong Baptist University
    • Place of Presentation
      Hong Kong, China
    • Related Report
      2011 Final Research Report
  • [Presentation] Effect of thermal fluctuation on jamming transition of granular media2010

    • Author(s)
      Namiko Mitarai and Hiizu Nakanishi
    • Organizer
      Conference on computational physics(CCP2010)
    • Place of Presentation
      at Trondheim, Norway
    • Related Report
      2011 Final Research Report
  • [Remarks] ホームページ

    • URL

      http://www.stat.phys.kyushu-u.ac.jp/~nakanisi/Physics/Dilatancy/

    • Related Report
      2011 Final Research Report
  • [Remarks] ダイラタント流体

    • Related Report
      2011 Final Research Report
  • [Remarks] ダイラタンシー

    • Related Report
      2011 Final Research Report
  • [Remarks] 監修:理科教育ニュース, 775号付録、2010年1月18日発行、少年写真新聞社、「かたくり粉水の不思議な振る舞い」

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.stat.phys.kyushu-u.ac.jp/~nakanisi/Physics/Dilatancy/

    • Related Report
      2011 Annual Research Report

URL: 

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

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