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Study on the development of new functional materials by controlling microstructure.

Research Project

Project/Area Number 05452280
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field Composite materials/Physical properties
Research InstitutionYamagata University

Principal Investigator

KOYAMA Kiyohito  Yamagata University, Faculty of Engineering, Professor, 工学部, 教授 (60007218)

Co-Investigator(Kenkyū-buntansha) MINAGAWA Keiji  Yamagata University, Faculty of Engineering, Assistant Professor, 工学部, 助手 (70250959)
MUNAKATA Makoto  Yamagata University, Faculty of Engineering, Lecturer, 工学部, 講師 (10183112)
ADACHI Kazunari  Yamagata University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (00212514)
TAKAHASHI Koji  Yamagata University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (00134023)
IWAKURA Kenji  Yamagata University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (50007019)
Project Period (FY) 1993 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥4,800,000 (Direct Cost: ¥4,800,000)
Fiscal Year 1994: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 1993: ¥3,600,000 (Direct Cost: ¥3,600,000)
KeywordsMicrostructure / Flow Structure / Focused Ultrasound / Crystallization / Injection Molding / Electrorheology / Strong Magnetic Field / EMR fluid
Research Abstract

Basic study for micro-mixing of materials with focused ultrasound was carried out. It was found that irradiation of focused ultrasound with continuous wave into bounded field is not efficient for generating streaming and that use of burst wave with appropriate interval effectively generates a streaming. With this method, a technique for regulating micro-structure in the processing of high-viscosity materials proposed.
New methods of material characterization utilizing acoustic imaging and ultrasonic nonlinearity were developed. With the imaging method, two-dimensional image of materials were obtained with high resolution. Basic technique for characterizing films, fibers, and particles immersed in water was proposed on the basis of higher harmonics of propagated waves. The crystallinity of polymers and particle size in suspensions were estimated with the proposed method.
The effects of strength and direction of electric and magnetic fields on the flow properties of iron suspensions were e … More xamined by using the two rheometers for parallel-field and crossed-field conditions. Significant synergistic effect was observed under the parallel-field condition. Normal stress measurements under an electric field revealed that comb-shaped liquid crystalline polymers form an induced network structure. Opposite ER effects were observed for urethane polymers with different terminal groups.
Flow properties of block and graft copolymers having microphase separated structure and ionomers having ionic aggregation were studied. The relation between molecular structure and flow properties was clarified in terms of the micro-strusture.
A simulation program for crystallization in injection molding was suggested. This simulation technique was found to be useful for the flow analyzes under various conditions.
High-speed convergence flow of various polymer melts were studied by measuring the pressure and temperature during the flow, and analysis of the shape of extrudates. It was found that the characteristic behaviors depending on the molecular structure can be explained with the nonlinearity of the extensional viscosity of the polymers. Less

Report

(3 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • Research Products

    (100 results)

All Other

All Publications (100 results)

  • [Publications] 菊池博之: "金属補強部品と一体成形された樹脂成形品の構造強度" プラスチック成形工学会誌. 5. 881-889 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 田中克史: "エチレン・プロピレン共重合体/スチレン・マレイン酸共重合体ブレンド系融体の一軸伸長流動" 繊維学会誌. 50. 41-46 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Takahashi: "Mixing of Highly Viscous Newtonian Liquid in a Helical Ribbon Agitated Vessle at Various Liquid Depths." J.Chem.Eng.Jpn.27. 244-247 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Adachi: "Development of Bolt-Clamped Langevin-Type Transducer with High Mechanical Quality Factor for Excitation of Large Torsional Vibration." Jpn.J.Appl.phys.33. 1182-1188 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Minagawa: "A Novel Apparatus for Rheological Measurements of Electro-Magneto-Rheological Fluids." J.Non-Newtonian Fluid Mech.52. 59-67 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] N.Kuramoto: "Electrortheo-logicl Property of a Polyaniline-coated Silica Suspension." Thin Solid Films.239. 169-171 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 小山清人: "高分子液体への超音波放射効果" 高分子加工. 43. 146-151 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 伊藤浩志: "射出成形における結晶化シミュレーション" プラスチック成形加工学会誌. 6. 265-270 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Takahashi: "Effect of Particle-impeller Impact on Properties of Product Crystals in Agitated Crystallizers of Different Sizes." J.Chem.Eng.Jpn.27. 598-601 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Murata: "Design of an Acoustical lmaging Operator Based on the Singular Value Decomposition Method." Jpn.J.Appl.Phys.33. 3176-3180 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 高橋幸司: "液体混合技術の新展開" 化学工学. 58. 706-710 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Takahashi: "Anomalous Temperature Dependence in the Elongational Viscosity of Ethylene-Based Graft Copolymer Nelts." Polymer. 35. 4472-4473 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Kikuchi: "Material Anisotropy and Warpage of Nylon 66 Composite." Polym.Eng.Sci.34. 1411-1418 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Takahashi: "Effect of Ionic Interaction on Elongational Viscosity of Ethylene-Based Ionomer Melts." Polymer. 35. 5722-5728 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Uemura: "Novel Electro-responsive Property of Polyether-Polycarbamate Solition" Chem.Lett.1994. 1995-1996 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Minagawa: "Significant Synergistic Effect of Superimposed Electric and Magnetic Fields on the Rheology of Iyon Suspension." Langmuir. 10. 3926-3928 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Kimura: "Induced Network Structure in Liquid Crystalline Polymer Evidenced from Electrorheological Normal Stress Measurements." Polym.J.26. 1402-1404 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Koyama: "Yield Process of Electrorheological Fluid with Polyaniline Particle." Mod.Phys.Lett.B. 8. 1563-1575 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Kimura: "Normal Stress Measurements of Electrorheological Polymer Suspension." Rep.Prog.Polym.Phys.Jpn.37. 47-50 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Ito: "Simulation for Estimation of Microstructure in Molded Polymer Products." Rep.Prog.Polym.Phys.Jpn.37. 271-272 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Iwasa: "Melt Fracture Induced by High^speed Convergence Flow." Rep.Prog.Polym.Phys.Jpn.37. 55-56 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Murata: "Basic Study for Generation of Acoustic Streaming in Boumded Field." Rep.Prog.Polym.Phys.Jpn.37. 51-54 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Ootaki: "Acoustic Nonlinear Characteristics of Nylon Fiber." Rep.Prog.Polym.Phys.Jpn.37. 347-348 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Muto: "Acoustic Nonlinearity in Polymer Film." Rep.Prog.Polym.Phys.Jpn.37. 349-350 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 今村伸二: "ブロ-成形の可視化とシミュレーション" プラスチックスエージ. 40. 94-99 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 今村伸二: "ブロ-成形の可視化" プラスチック成形加工学会誌. 6. 797-802 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 今村伸二: "ブロ-成形のプロセス解明とシミュレーション" 合成樹脂. 41. 47-51 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 菊池博之: "異方性および等方性成形品におけるそりの一般化" プラスチック成形加工学会誌. 7. 63-68 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 小山清人: "圧力下での高分子結晶化と音速測定" 合成樹脂. 41. 42-46 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 小山清人: "プラスチック成形加工における試験・計測技術の進歩" プラスチックス. 46. 19-23 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Ootaki: "Basic Study of Particle Characterization Using the Ultrasonic Finite Amplitude Method" J.Mater.Sci.Lett.14. 182-184 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Uemura: "Opposite Electrorheological Effects between Urethane Based Polymers Having Different Terminal Groups." J.Chem.Soc.Faradar Trans.91. 1051-1052 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Koyama: "Electro-Magneto-Rheological Effects in Parallel-Field and Crossed-Field Systems." J.Non-Newtonian Fluid Mech.,. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Takahashi: "Nonlinear Stress Propertis of Poly(styrene-block-butadiene-block-styrene)Melt under Elongational and Shear Deformation." J.Appl.Polym.Sci.,. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Takahashi: "Effect of Ionic Interaction on Linear and Nonlinear Viscoelastic Properties of Ethylene Based Ionomer Mets." Rheol.Acta.,. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] P.Riha: "Material Function for Transient Uniaxial Extensional Flow with Superposed Oscillations." J.Rheol.,. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Murata: "Generation of a Jet-like Acoustic Streaming into Bounded Space." J.Acoust.Soc.Am.,. (発表予定).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kobayashi: "Flow-induced Whisker Orientation and Viscosity for Molten Composite Systems in Uniaxial Elomgational Flow Field." Polymer,. (発表予定).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Ito: "Simulations of Polymer Crystallization under High Pressue." Colloid Polym.Sci.,. (発表予定).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Kikuchi et al.: ""Structural Failure of a Plastic Part Injection-molded with a Metal Reinforcement"" Seikei-Kakou. 5 (12). 881-889 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Tanaka et al.: ""Uniaxial Elongational Flow of the Melt of Ethylene-Propylene Copolymer/Stirene-Maleic Acid Copolymer Blends"" Sen-i Gakkaishi. 50 (1). 41-46 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Takahashi et al.: ""Mixing of Highly Viscous Newtonian Liquid in a Helical Ribbon Agitated Vessel at Various Liquid Depths"" J.Chem.Eng.Jpn.27 (2). 244-247 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Adachi et al.: ""Development of Bolt-Clamped Langevin-Type Transducer with High Mechanical Quality Factor for Excitation of Large Torsional Vibration"" Jpn.J.Appl.Phys.33 (2). 1182-1188 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Minagawa et al.: ""A Novel Apparatus for Rheological Measurements of Electro-Magneto-Rheological Fluids"" J.Non-Newtonian Fluid Mech.52. 59-67 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] N.Kuramoto et al.: ""Electrorheological Property of a Polyaniline-coated Silica Suspension"" Thin Solid Films. 239. 169-171 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Koyama: ""Effect of Ultrasonic Irradiation to Polymer Liquids"" Koubunshi-Kakou. 43 (4). 146-151 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Ito et al.: ""A simulation of crystallization in injection molding"" Seikei-Kakou. 6 (4). 265-270 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Takahashi et al.: ""Effect of Particle-impeller Impact Rate on Properties of Product Crystals in Agitated Crystallizers of Different Sizes"" J.Chem.Eng.Jpn.27 (5). 598-601 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Murata et al.: ""Design of an Acoustical Imaging Operator Based on the Singular Value Decomposition Method"" Jpn.J.Appl.Phys.33 (5). 3176-3180 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Takahashi: ""New Development in Mixing Techniques of Liquids"" Kagaku-Kougaku. 58 (9). 704-710 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Takahashi et al.: ""Anomalous Temperature Dependence in the Elongational Viscosity of Ethylene-based Graft Copolymer Melts"" Polymer. 35 (20). 4472-4473 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Kikushi: ""Material Anisotropy and Warpage of Nylon 66 Composites"" Polym.Eng.Sci.34. 1411-1418 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Takahashi et al.: ""Effect of Ionic Interaction on Elongational Viscosity of Ethylene-based Ionomer Melts"" Polymer. 35 (26). 5722-5728 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Uemura et al.: ""Novel Electro-responsive Property of Polyether-polycarbamate Solution"" Chem.Lett.1994. 1995-1996 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Minagawa et al.: ""Significant Synergistic Effect of Superimposed Electric and Magnetic Fields on the Rheology of Iron Suspension"" Langmuir. 10 (11). 3926-3928 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Kimura et al.: ""Induced Network Structure in Liquid Crystalline Polymer Evidenced from Electrorheological Normal Stress Measurements"" Polym.J.26 (12). 1402-1404 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Koyama et al.: ""Yield Process of Electrorheological Fluid with Polyaniline Particle"" Mod.Phys.Lett.B,8 (25). 1563-1575 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Kimura et al.: ""Normal Stress Measurements of Electrorheological Polymer Suspension"" Rep.Prog.Polym.Phys, Jpn.37. 47-50 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Ito et al.: ""Simulation for Estimation of Microstructure in Molded Polymer Products"" Rep.Prog.Polym.Phys.Jpn.37. 271-272 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Iwasa et al.: ""Melt Fracture Induced by High-speed Convergence Flow"" Rep.Prog.Polym.Phys.Jpn.37. 55-56 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Murata et al.: ""Basic Study for Generation of Acoustic Streaming in Bounded Field"" Rep.Prog.Polym.Phys.Jpn.37. 51-54 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Ootaki et al.: ""Acoustic Nonlinear Characteristics of Nylon Fiber"" Rep.Prog.Polym.Phys.Jpn.37. 347-348 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Muto et al.: ""Acoustic Nonlinearity in Polymer Film"" Rep.Prog.Polym.Phys.Jpn.37. 349-350 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Imamura et al.: ""Direct Observation and Simulation of Blow Molding Process"" Plastics Age. 40 (11). 94-99 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Imamura et al.: ""Direct Observation of Blow Molding Process from Inside the Parison"" Seikei-Kakou. 6 (11). 797-802 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Imamura et al.: ""Elucidation of Process and Simulation for Blow Molding"" Gosei-Jushi. 41 (1). 47-51 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Kikuchi et al.: ""Generalization of Warpage for Anisotropic and Isotropic Parts"" Seikei-Kakou. 7 (1). 63-68 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Koyama: ""Polymer Crystallization and Sound-velocity Measurements under High Pressure"" Gosei-Jushi. 41 (1). 42-46 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Koyama: ""Development of Test and Measurement Technology in Polymer Processing"" Plastics. 46 (2). 19-23 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Ootaki et al.: ""Basic Study of Particle Characterization Using the Ultrasonic Finite Amplitude Method"" J.Mater.Sci.Lett.14. 182-184 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Uemura et al.: ""Opposite Electrorheological Effects between Urethane Based Polymers Having Different Terminal Groups"" J.Chem.Soc.Faraday Trans.91 (6). 1051-1052 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Koyama et al.: ""Electro-Magneto-Rheological Effects in Parallel-Field and Crossed-Field Systems"" J.Non-Newtonian Fluid Mech.(in press.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Takahashi et al.: ""Nonlinear Stress Properties of Poly (stirene-block-butadiene-block-stirene) Melt under Elongational and Shear Deformation"" J.Appl.Polym.Sci.(in press.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Takahashi et al.: ""Effect of Ionic Interaction on Linear and Nonlinear Viscoelastic Properties of Ethylene Based Ionomer Melts"" Rheol.acta. (in press.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] P.Riha et al.: ""Material Function for Transient Uniaxial Extensional Flow with Superposed Oscillations"" J.Rheol.(submitted.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Murata et al.: ""Generation of a Jet-like Acoustic Streaming into Bounded Space"" J.Acoust.Soc.Am.(submitted.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kobayashi et al.: ""Flow-induced Whisker Orientation and Viscosity for Molten Composite Systems in Uniaxial Elongational Flow Field"" Polymer. (Submitted.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Ito et al.: ""Simulations of Polymer Crystallization under High Pressure"" Colloid Polym.Sci.(Submitted.).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 伊藤浩志: "射出成形における結晶化シミュレーション" 成形加工. 6. 265-270 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Takahashi: "Anomalous temperature dependence in the elongational viscosity of ethylene based graft copolymer melts." Polymer. 35. 4472-4473 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Uemura: "Novel electro-responsive property of polyether-polycarbamate solution." Chemistry Letters. 1994. 1995-1996 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Minagawa: "Significant synergistic effect of superimposed electric and magnetic fields on the rheology of iron suspension." Langmuir. 10. 3926-3928 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] H.Kimura: "Induced network structure in liquid crysfalline pdymer evideuced from electrorheological normal stress measurements." Polymer Journal. 26. 1402-1404 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Takahashi: "Effed of ionic interaction on elongational viscosity of ethylene based ionomer melts." Polymer. 35. 5722-5728 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Koyama: "Yield process of electrorheologial fluid with polyaniline particle." Modern Physics Letters B. 8. 1563-1575 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] H.Kimura: "Normal stress measurements of electrorheological polymer suspension" Reports on Progress in Polymer Physics in Japan. 37. 47-50 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Y.Murata: "Basic study for generation of acoustic streaming in bounded field." Reports on Progress in Polymer Physics in Japan. 37. 51-54 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Y.Iwasa: "Melt fracture induced by high-speed convergence flow." Reports on Progress in Polymer Physics in Japan. 37. 55-56 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] H.Ito: "Simulation for estimation of microstructure in molded polymer products." Reports on Progress in Polymer Physics in Japan. 37. 271-272 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] H.Ootaki: "Acoustic nonlinear characteristics of nylon fiber." Reports on Progress in polymer Physics in Japan. 37. 347-348 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] S.Muto: "Acoustic nonlinearity in polymer film." Reports on Progress in Polymer Physics in Japan. 37. 349-350 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] H.Ootaki: "Basic study of particle characterization with ultrasonic finite amplitude method." Journal of Material Science Letters. 14. 182-184 (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Uemura: "Opposite electrorheological effects between urethane based polymers having different terminal groups." Journal of Chemical Society Faraday Transactions. 91. 1051-1052 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Takahashi: "Nonlinear stress properties of poly(styrene-block-butadiene-block-styrene)melt under elongational and shear deformation." Journal of Applied Polymer Science,. (in press).

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Takahashi: "Effect of ionic interaction on linear and nonlinear viscoelastic properties of ethylene based ionomer melts." Rheologica Acta,. (in press).

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Koyama: "Electro-magneto-rheological effects in parallel-field and crossed-field systems." Journal of Non-Newtonian Fluid Mechanics. (in press).

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Minagawa: "A novel apparatus for rheological measurements of electro-magneto-rheological fluids." Journal of Non-Newtonian Fluid Mechanics. (in press).

    • Related Report
      1993 Annual Research Report
  • [Publications] 田中 克史: "エチレン・プロピレン共重合体/スチレン・マレイン酸共重合体ブレンド系融体の一軸伸長流動" 繊維学会誌. 50. 1-6 (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] Y.Murata: "Design of an acoustical imaging operator based on the singular value decomposition method." Japanese Journal of Applied Physics. (in press).

    • Related Report
      1993 Annual Research Report
  • [Publications] K.Koyama: "Yield process of electrotheological fluid with polyaniline particle." Proceedings of 4th International Conference on ER fluid. (in press).

    • Related Report
      1993 Annual Research Report

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Published: 1993-04-01   Modified: 2016-04-21  

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