High Functionalbility of Magnetic Fluid and its Application

磁流体的高功能性及其应用

基本信息

  • 批准号:
    09044118
  • 负责人:
  • 金额:
    $ 1.79万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for international Scientific Research
  • 财政年份:
    1997
  • 资助国家:
    日本
  • 起止时间:
    1997 至 1998
  • 项目状态:
    已结题

项目摘要

The basic properties (mainly, magnetic and rheological properties), fluid flow problems of the magnetic fluid showing a high functionability and its applications were investigated. Two seminars were organized to develop collaborative research projects between Japan and France. The following topics were discussed in the seminars.(1) Synthesis and physical properties of the magnetic fluid with the high functionabilityImprovement of the magnetic fluid as an intelligent. fluid has been conducted by controlling a surface modification of fine magnetic particles and by making the complex magnetic fluid. The physical properties of these magnetic fluids with the high functionability were clarified. In paticular, the magnetic properties of the ultra-fine magnetic particles and the optical properties of the magnetic fluid (Soret effect) were conducted with the development of new measuring techniques. Liquid-metal based magnetic fluid were prepared.(2) Hydrodynamics of the magnetic fluidAs pipe flow problems, the effect of a nonuniform magnetic field on the boiling two-phase flow and the oscillatory flow was clarified. Also, the magnetic instability of the magnetic fluid drop and the viscous instability of the interface (analogeous to the Saffman-Taylor fringer) were clarified.(3) ApplicationsThe basic studies of the development of a magnetic fluid active damper, a heat pipe and a energy conversion system were conducted to get the high performance of these applied machines and equipments. Also, a medical application of the magnetic fluid is progressing.
研究了具有高功能化特性的磁流体的基本性质(主要是磁性能和流变性能)、流体流动问题及其应用。举办了两次研讨会,以制定日本和法国之间的合作研究项目。研讨会讨论了以下专题。(1)高功能化磁流体的合成与物性磁流体智能化的改进。已经通过控制精细磁性颗粒的表面改性和通过制造复合磁性流体来进行流体。阐明了这些高功能化磁流体的物理性质。特别是随着新的测量技术的发展,对超细磁性颗粒的磁性和磁流体的光学性质(Soret效应)进行了研究。制备了液态金属基磁流体。(2)磁流体的流体动力学作为管流问题,阐明了非均匀磁场对沸腾两相流和振荡流的影响。此外,磁流体滴的磁不稳定性和界面的粘性不稳定性(类似于Saffman-Taylor边缘)被澄清。(3)应用领域为提高磁流体主动阻尼器、热管和能量转换系统的应用性能,开展了磁流体主动阻尼器、热管和能量转换系统的基础研究。此外,磁性流体的医疗应用正在发展。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
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专利数量(0)
S.Kamiyama: "Investigation on Contorl of Magnetic Fluid Active Damper" Proc.of Int.Symp.on Hydrodynamics of Magnetic Fluids and its Applications. 136-139 (1997)
S.Kamiyama:“磁流体主动阻尼器控制的研究”Proc.of Int.Symp.on 磁流体流体动力学及其应用。
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A.Halbreich: "Biomedical Applications of Maghemite Ferrofluid" Biochimie. 80. 379-390 (1998)
A.Halbreich:“磁赤铁矿磁流体的生物医学应用”生物化学。
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    0
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R.Massart: "Chemistry of Magnetic Fluids and Colloids" Proc. Int. Symp. on Hydrodynamics of Magnetic Fluids and its Applications. 5-8 (1997)
R.Massart:“磁流体和胶体化学”Proc。
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    0
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S.Kamiyama: Fluid Micro Simulation. Asakurashoten, 148 (1997)
S.Kamiyama:流体微观模拟。
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UENO Kazuyuki其他文献

UENO Kazuyuki的其他文献

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{{ truncateString('UENO Kazuyuki', 18)}}的其他基金

Development of a magnetic suspension system for wind-tunnel models moving in two-degree of freedom
二自由度风洞模型磁悬浮系统的研制
  • 批准号:
    19K04186
  • 财政年份:
    2019
  • 资助金额:
    $ 1.79万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Studies on quality use information based pharmacokinetic theories and the clinical studies in interaction of cardiovascular agents.
基于药代动力学理论的质量使用信息研究和心血管药物相互作用的临床研究。
  • 批准号:
    20590162
  • 财政年份:
    2008
  • 资助金额:
    $ 1.79万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Preliminary Investigation of Magnetic Fluid Active Damper
磁流体主动阻尼器的初步研究
  • 批准号:
    09555061
  • 财政年份:
    1997
  • 资助金额:
    $ 1.79万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)

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