Meso-scale structure of suspended particles in magnetic functional fluids

• Project/Area Number: 18560163
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Fluid engineering
• Research Institution: Nagoya Institute of Technology
• Principal Investigator: IDO Yasushi Nagoya Institute of Technology, 大学院・工学研究科, 准教授 (40221775)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,790,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥390,000); Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2007: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2006: ¥2,100,000 (Direct Cost: ¥2,100,000)
• Keywords: 機能性流体 / 磁性流体 / MR流体 / クラスター / 粒子法 / ストークス動力学法 / 磁気混合流体 / メゾスケール構造 / 粒子法解析 / 磁気機能性流体 / MCF研磨 / 電気レオロジー流体 / 研磨 / MAGIC研磨剤

Research Abstract

磁性流体やMR流体などの磁場に応答する液体である磁気機能性流体中でミクロンサイズの強磁性粒子あるいは非磁性微粒子が形成する構造を可視化することは困難であるが, これを簡単化されたストークス動力学法による数値解析を用いて明らかにした. 印加磁場方向への鎖状クラスター形成割合を示す接触係数などを用いて統計的に構造を調べた. また, 磁気混合流体による研磨過程での砥粒などの粒子の挙動を明らかにした.

Research Products

• [Journal Article] 磁気混合流体中の微粒子が形成するマイクロ構造の解析 (2009)
  • Author(s): 井門康司・稲垣貴文
  • Journal Title: 日本機械学会論文集 第75巻, 第753号, B編 Pages: 978-984
  • Peer Reviewed
• [Journal Article] Numerical Analysis of Microstructure Formation of Magnetic Particles and Nonmagnetic Particles in MR Fluids (2009)
  • Author(s): Yasushi Ido and Takafumi Inagaki
  • Journal Title: Journal of Physics : Conference Series Vol.149 Pages: 12057-12057
  • Peer Reviewed
• [Journal Article] Behavior of Magnetic Particles in a Liquid under Non-uniform Magnetic Field and Gravity (2008)
  • Author(s): Kouji Tomiyama and Yasushi Ido
  • Journal Title: Magnetohydrodynamics Vol.44, No.4 Pages: 369-378
  • Peer Reviewed
• [Journal Article] Computer Simulation of Distributions and Structure Formations of Magnetic Spherocylinder Particles and Nonmagnetic Sphere Particles in MAGIC Fluid Under Steady Magnetic Field (2008)
  • Author(s): Yasushi Ido and Takafumi Inagaki
  • Journal Title: Journal of Optoelectronics and Advanced Materials Vol.10, No.5 Pages: 1057-1060
  • Peer Reviewed
• [Journal Article] Numerical Simulations of Distributions of Magnetic and Nonmagnetic Particles in MAGIC Fluids (2008)
  • Author(s): Yasushi Ido, Takafumi Inagaki, Noritsugu Umehara
  • Journal Title: Magnetohydrodynamics Vol.44, No.1 Pages: 83-91
  • Peer Reviewed
• [Journal Article] Numerical Simulations of Structure Formation of Magnetic Particles and Nonmagnetic Particles in MAGIC Fluid Under Steady Magnetic Field (2008)
  • Author(s): Yasushi Ido and Takafumi Inagaki
  • Journal Title: Complex Systems, AIP Conference Proceedings Vol.982 Pages: 598-605
  • Peer Reviewed
• [Journal Article] Behavior of Magnetic Particles in a Liquid under Non-uniform Magnetic Field and Gravity (2008)
  • Author(s): Kouji Tomiyama, Yasushi Ido
  • Journal Title: Magnetohydrodynamics 44 Pages: 369-378
  • Peer Reviewed
• [Journal Article] Coiputer Simulation of Distributions and Structure Formations of Magnetic Spherocylinder Particles and Nonmagnetic Sphere Particles in MAGIC Fluid Under Steady Magnetic Field (2008)
  • Author(s): Yasushi Ido, Takafumi Inagaki
  • Journal Title: Journal of Optoelectronics and Advanced materials 10 Pages: 1057-1060
  • Peer Reviewed
• [Journal Article] Numerical Simulations of Distributions of Magnetic and Nonmagnetic Particles in MAGIC Fluids (2008)
  • Author(s): Yasushi Ido, Takafumi Inagaki, Noritsugu Umehara
  • Journal Title: Magnetohydrodynamics 44 Pages: 83-91
  • Peer Reviewed
• [Journal Article] Numerical Analysis of Microstrueture Formation of Magnetic Particles and Nonmagnetic Particles in MR Fluids (2008)
  • Author(s): Yasushi Ido, Takafumi Inagaki
  • Journal Title: Book of Abstracts, 11^<th> Conference on Electrorheological Fluids and Magnetor heological Suspensions Pages: 74-74
  • Peer Reviewed
• [Journal Article] Numerical Simulations of Structure Formation of Magnetic Particles and Nonmagnetic Particles in MAGIC Fluid Under Steady Magnetic Field (2008)
  • Author(s): Yasushi Ido, Takafumi Inagaki
  • Journal Title: AIP Proceedings CP982 Pages: 598-605
  • Peer Reviewed
• [Journal Article] Numerical Simulations of Structure Formation of Magnetic Particles and Nonmagnetic Particles in MAGIC Fluid Under Steady Magnetic Field (2008)
  • Author(s): Yasushi Ido, Takafumi Inagaki
  • Journal Title: Extended Abstract Book of the 4th International Conference on Flow Dynamics Pages: 83-91
  • Peer Reviewed
• [Journal Article] MAGIC砥石製作過程の数値解析(球形粒子体積分率の粒子分布への影響) (2007)
  • Author(s): 井門康司, 稲垣貴文, 梅原徳次
  • Journal Title: 日本AEM学会誌 Vol.15, No.3 Pages: 341-347
  • NAID: 110006390089
  • Peer Reviewed
• [Journal Article] Numerical Simulation of Cluster Formation in Vibration Shear Flows of ER Suspensions (2007)
  • Author(s): Yasushi Ido and Hisao Fukami
  • Journal Title: Journal of the Japan Society of Applied Electromagnetics and Mechanics Vol.15, No.3 Pages: 246-249
  • NAID: 110006390068
  • Peer Reviewed
• [Journal Article] 磁性流体の基礎方程式系-理論解析と可視化- (2007)
  • Author(s): 井門康司
  • Journal Title: 可視化情報 Vol.27 Pages: 27-32
• [Journal Article] Numerical Simulation of Cluster Formation in Vibration Shear Flows of ER Suspensions (2007)
  • Author(s): Yasushi Ido, Hisao Fukami
  • Journal Title: Journal of the Japan Society of Applied Electromagnetics and Mecanics 15 Pages: 247-252
  • NAID: 110006390068
  • Peer Reviewed
• [Journal Article] MAGIC砥石製作過程の数値解析(球形粒子体積分率の粒子分布への影響) (2007)
  • Author(s): 井門 康司, 稲垣 貴文, 梅原 徳次
  • Journal Title: 日本AEM学会誌 15 Pages: 341-347
  • NAID: 110006390089
  • Peer Reviewed
• [Journal Article] Cluster Formation of Nonmagnetic Particles in a Kerosene-Based Magnetic Fluid (2007)
  • Author(s): Takafumi Inagaki, Yasushi Ido, Hiroshige Kikura, Masanori Aritomi
  • Journal Title: Book of Abstracts, 12th French-Japanese Internat Tonal Seminar on Magnetic Fluids Pages: 16-17
• [Journal Article] Numerical Simulations of Distributions of Magnetic and Nonmagnetic Particles in MAGIC Fluids (2007)
  • Author(s): Yasushi Ido, Takafumi Inagaki, Noritsugu Umehara
  • Journal Title: Book of Abstracts, 11th International Conference on Magnetic Fluids
  • Peer Reviewed
• [Journal Article] Computer Simulation of Distributions and Structure Formations of Magnetic Spherocylinder Particles and Nonmagnetic Sphere Particles in MAGIC Fluid Under Steady Magnetic Field (2007)
  • Author(s): Yasushi Ido, Takafumi Inagaki
  • Journal Title: Proceedings of the 5th Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic, Superconducting and Nano Materials Pages: 31-32
  • Peer Reviewed
• [Journal Article] Computer Simulation of Structures and Distributions of Particles in MAGIC Fluid (2006)
  • Author(s): Y.Zhu, N.Umehara, Y.Ido, A.Sato
  • Journal Title: Journal of Magnetism and Magnetic Materials 203 Pages: 96-104
• [Journal Article] Numerical Simulation of Cluster Formation in Vibration Shear Flows of ER Suspensions (2006)
  • Author(s): Y.Ido, H.Fukami
  • Journal Title: Asia-Pacific Symposium on Applied Electromagnetic and Mechanics Digest Book Pages: 74-74
  • NAID: 110006390068
• [Journal Article] 非磁性粒子を混入したMR流体中微粒子の配向特性に関する粒子法解析 (2006)
  • Author(s): 井門康司, 稲垣貴文, 平松薫, 梅原徳次
  • Journal Title: 第18回電磁力関連のダイナミクスシンポジウム講演論文集講演論文集 Pages: 103-104
• [Journal Article] ハイブリッド粒子法によるER流体中粒子の配向特性解析 (2006)
  • Author(s): 井門康司, 深見尚男
  • Journal Title: 日本機械学会2006年度年次大会講演論文集 7 Pages: 351-352
• [Journal Article] GSMAC有限要素法による進行磁場に対する磁性流体の応答解析 (2006)
  • Author(s): 井門康司, 中川秀幸
  • Journal Title: 日本機械学会流体工学部門講演会講演論文集 (CD-ROM) Pages: 27-214
• [Journal Article] 非磁性粒子を混入したMR流体中粒子の配向特性(粒子法による数値解析) (2006)
  • Author(s): 井門康司, 稲垣貴文, 梅原徳次
  • Journal Title: 第15回MAGDAコンファレンス講演論文集 Pages: 58-61
• [Journal Article] MAGIC砥石製作過程の数値解析 (2006)
  • Author(s): 稲垣貴文, 井門康司, 梅原徳次
  • Journal Title: 平成17年度磁性流体連合講演会講演論文集 Pages: 61-64
• [Journal Article] 重力を考慮した非一様磁場中における強磁性体粒子の挙動解析 (2006)
  • Author(s): 富山幸治, 井門康司
  • Journal Title: 平成17年度磁性流体連合講演会講演論文集 Pages: 24-27
• [Presentation] 分散系ER流体の振動せん断流中におけるクラスター形成の数値解析 (2008)
  • Author(s): 井門康司, 深見尚男
  • Organizer: 第17回MAGDAコンファレンス
  • Place of Presentation: 日立シビックセンター
  • Year and Date: 2008-11-21
• [Presentation] Numerical Analysis of Microstructure Formation of Magnetic Particles and Nonmagnetic Particles in MR Fluids (2008)
  • Author(s): Yasushi Ido, Takafumi Inagaki
  • Organizer: The 11^<th> Conference on Electrorheological Fluids and Magnetorheological Suspensions
  • Place of Presentation: Dresden, Germany
  • Year and Date: 2008-08-27
• [Presentation] 磁気混合流体中微粒子が形成するマイクロ構造の数値解析 (2008)
  • Author(s): 山口喬也・井門康司
  • Organizer: 平成20年度磁性流体連合講演会
  • Place of Presentation: 同志社大学
• [Presentation] 分散系ER流体の振動せん断流中におけるクラスター形成の数値解析 (2008)
  • Author(s): 井門康司・深見尚男
  • Organizer: 第17回MAGDAコンファレンス, 日立シビックセンター
• [Presentation] 磁気機能性流体中における強磁性微粒子および非磁性微粒子の挙動 (2008)
  • Author(s): 井門康司・稲垣貴文・木倉宏成・有富正憲
  • Organizer: 日本混相流学会年会講演会2008
  • Place of Presentation: 会津大学
• [Presentation] Numerical Analysis of Microstructure Formation of Magnetic Particles and Nonmagnetic Particles in MR Fluids (2008)
  • Author(s): Yasushi Ido and Takafumi Inagaki
  • Organizer: The 11th Conference on Electrorheological Fluids and Magnetorheological Suspensions
  • Place of Presentation: Dresden, Germany
• [Presentation] 磁気混合流体を利用した管内面研磨における粒子挙動の数値解析 (2008)
  • Author(s): 井門康司・山田卓弥・西田均
  • Organizer: 日本機械学会2008年度年次大会講演会
  • Place of Presentation: 横浜国立大学
• [Presentation] 磁気機能性流体中微粒子の挙動解析-数値解析と実験のコラボレーション- (2007)
  • Author(s): 井門康司・稲垣貴文・木倉宏成・有富正憲
  • Organizer: 日本実験力学会流体機能化分科会第二回機能性流体に関する公開研究会
  • Place of Presentation: 名古屋工業大学
  • Year and Date: 2007-12-07
• [Presentation] Numerical Simulations of Structure Formation of Magnetic Particles and Nonmagnetic Particles in MAGIC Fluid Under Steady Magnetic Field (2007)
  • Author(s): Yasushi Ido, Takafumi Inagaki
  • Organizer: The 4th International Conference on Flow Dynamics
  • Place of Presentation: 仙台国際センター
  • Year and Date: 2007-09-26
• [Presentation] Computer Simulation of Distributions and Structure Formations of Magnetic Spherocylinder Particles and Nonmagnetic Sphere Particles in MAGIC FIuid Under Steady Magnetic Field (2007)
  • Author(s): Yasushi Ido, Takafumi Inagaki
  • Organizer: The 5th Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic, Superconducting and Nano Materials
  • Place of Presentation: Larnaca,Cyprus
  • Year and Date: 2007-09-17
• [Presentation] Real Observations and Numerical Simulations of Cluster Formation ofNonmagnetic Particles in Magnetic Fluids (2007)
  • Author(s): Takafumi Inagaki, Yasushi IdoHiroshige Kikura, Masanori Aritomi
  • Organizer: The 11th International Conference on Magnetic Fluids
  • Place of Presentation: Kosice,Slovakia
  • Year and Date: 2007-07-26
• [Presentation] Numerical Simulations of Distributions of Magnetic and Nonmagnetic Particles in MAGIC FIuids (2007)
  • Author(s): Yasushi Ido, Takafumi Inagaki, Noritsugu Umehara
  • Organizer: The 11th International Conference on Magnetic Fluids
  • Place of Presentation: Kosice,Slovakia
  • Year and Date: 2007-07-25
• [Presentation] Cluster Formation of Nonmagnetic Particles in a Kerosene-Based Magnetic Fluid (2007)
  • Author(s): Takafumi Inagaki, Yasushi Ido, Hiroshige Kikura and Masanori Aritomi
  • Organizer: The 12th French-Japanese International Seminar on Magnetic Fluids
  • Place of Presentation: Paris, French
  • Year and Date: 2007-07-20
• [Presentation] Structure Formation of Magnetic Particles in a Liquid Under Non-uniform Magnetic Field (2007)
  • Author(s): Kouji Tomiyama and Yasushi Ido
  • Organizer: The 12th French-Japanese International Seminar on Magnetic Fluids
  • Place of Presentation: Paris, French
  • Year and Date: 2007-07-20
• [Presentation] Cluster Formation of Nonmagnetic Particles in a Kerosene-BasedMagnetic Fluid (2007)
  • Author(s): Takafumi Inagaki, Yasushi Ido, , Hiroshige Kikura, Masanori Aritomi
  • Organizer: The 12th wench-Japanese International Seminaron Magnetic Fluids
  • Place of Presentation: Paris,France
  • Year and Date: 2007-07-20
• [Presentation] MCFを用いた管内面研磨における内部粒子挙動の数値解析 (2007)
  • Author(s): 山田卓弥・井門康司・山口喬也・西田均
  • Organizer: 平成19年度磁性流体連合講演会
  • Place of Presentation: 名古屋工業大学
• [Presentation] Numerical Simulations of Structure Formation of Magnetic Particles and Nonmagnetic Particles in MAGIC Fluid Under Steady Magnetic Field (2007)
  • Author(s): Yasushi Ido and Takafumi Inagak
  • Organizer: The 4th International Conference on Flow Dynamics
  • Place of Presentation: Sendai, Japan
• [Presentation] Computer Simulation of Distributions and Structure Formations of Magnetic Spherocylinder Particles and Nonmagnetic Sphere Particles in MAGIC Fluid under Steady Magnetic Field (2007)
  • Author(s): Yasushi Ido and Takafumi Inagaki
  • Organizer: The 5th Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic, Superconducting and Nano Materials
  • Place of Presentation: Larnaca, Cyprus
• [Presentation] Numerical Simulations of Distributions of Magnetic and Nonmagnetic Particles in MAGIC Fluids (2007)
  • Author(s): Yasushi Ido, Takafumi Inagaki and Noritsugu Umehara
  • Organizer: The 11th International Conference on Magnetic Fluids
  • Place of Presentation: Kosice, Slovakia
• [Presentation] Real Observations and Numerical Simulations of Cluster Formation of Nonmagnetic Particles in Magentic Fluids (2007)
  • Author(s): Takafumi Inagaki, Hiroshige Kikura, Yasushi Ido and Masanori Aritomi
  • Organizer: The 11th International Conference on Magnetic Fluids
  • Place of Presentation: Kosice, Slovakia
• [Presentation] Behavior of Magnetic Particles in a Liquid under Non-uniform Mangetic Field and Gravity (2007)
  • Author(s): Kouji Tomiyama and Yasushi Ido
  • Organizer: The 11th International Conference on Magnetic Fluids
  • Place of Presentation: Kosice, Slovakia
• [Presentation] MAGIC砥石製作過程の数値解析(磁性体粒子と非磁性体粒子の直径が異なる場合) (2007)
  • Author(s): 井門康司・稲垣貴文
  • Organizer: 第19回電磁力関連のダイナミクスシンポジウム
  • Place of Presentation: 早稲田大学
• [Presentation] 重力を考慮した非一様磁場中における強磁性体粒子の挙動解析 (2006)
  • Author(s): 富山幸治・井門康司
  • Organizer: 平成18年度磁性流体連合講演会
  • Place of Presentation: 北海道大学
• [Presentation] MAGIC砥石製作過程の数値解析 (2006)
  • Author(s): 稲垣貴文・井門康司・梅原徳次
  • Organizer: 平成18年度磁性流体連合講演会
  • Place of Presentation: 北海道大学
• [Presentation] 非磁性体粒子を含むMR流体中粒子の一様定常磁場下における配向特性(MAGIC砥石製作過程の数値解析) (2006)
  • Author(s): 井門康司・稲垣貴文・梅原徳次
  • Organizer: 第15回MAGDAコンファレンス
  • Place of Presentation: 桐生市市民文化会館
• [Presentation] ハイブリッド粒子法によるER流体中粒子の配向特性解析 (2006)
  • Author(s): 井門康司・深見尚男
  • Organizer: 日本機械学会2006年度年次大会講演会
  • Place of Presentation: 熊本大学
• [Presentation] Numerical Simulation of Cluster Formation of ER Suspensions in Vibrating Shear Flows (2006)
  • Author(s): Yasushi Ido and Hisao Fukami
  • Organizer: Asia-Pacific Symposium on Applied Electromagnetics and Mechanics
  • Place of Presentation: Sydney, Australia
• [Presentation] 非磁性粒子を混入したMR流体中粒子の配向特性に関する粒子法解析 (2006)
  • Author(s): 井門康司・稲垣貴文・梅原徳次
  • Organizer: 第18回電磁力関連のダイナミクスシンポジウム
  • Place of Presentation: 神戸市国際会館