| 磁性液体磁粘效应分析及高低温下粘度变化的初步实验研究 |
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| 引用本文： | 范东,李德才,姚伟君. 磁性液体磁粘效应分析及高低温下粘度变化的初步实验研究[J]. 化学工程师, 2011, 0(8): 39-41 |
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| 作者姓名： | 范东 李德才 姚伟君 |
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| 作者单位： | 北京交通大学机械与电子控制工程学院,北京,100044 |
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| 基金项目： | 国家自然科学基金(E050203) |
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| 摘 要： | 本文对国内外磁性液体磁粘效应的实验成果和理论成果进行了深入分析,指出研究中存在的不足,基于此测量了两种磁性液体在不同温度下粘度的变化,尤其是测得了低温条件下温度对磁性液体的影响,为磁性液体更广泛的应用提供了指南.
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| 关 键 词： | 磁粘效应 磁性液体 温度 粘度 |
Magnetoviscous effects analysis in ferrofluids and preliminary experimental study of the lmpact of temperature on the viscosity |
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| FAN Dong,LI De-cai,YAO Wei-jun. Magnetoviscous effects analysis in ferrofluids and preliminary experimental study of the lmpact of temperature on the viscosity[J]. Chemical Engineer, 2011, 0(8): 39-41 |
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| Authors: | FAN Dong LI De-cai YAO Wei-jun |
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| Affiliation: | FAN Dong,LI De-cai,YAO Wei-jun(College of Mechanism and Electronic Engineering,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | In this paper,the magnetic viscosity effect of magnetic fluid including theoretical and experimental aspects were analyzed,the shortcomings of the study is pointed out,so the changes of viscosity of two kinds of ferrofluids at different temperature was measured,in particular the impact of temperature on the viscosity at low temperatures,providing a guide for the wider use of ferrofluids. |
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| Keywords: | magnetoviscous effects ferrofluids temperature viscosity |
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