Properties and Characterisation of Magneto-Rheological Materials under Rotating Magnetic Field Excitation

旋转磁场激励下磁流变材料的性能和表征

• 批准号: DP1093788
• 负责人: Prof Youguang Guo
• 金额: $ 9.04万
• 依托单位: University of Technology Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2010
• 资助国家: 澳大利亚
• 起止时间: 2010-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP1093788
• 关键词: Properties; Characterisation; Magneto; Rheological; Materials

Through the proposed theoretical and experimental studies, new electro-magneto-mechanical phenomena of the MR materials under various vectorial magnetisations will be observed. Based on the in-depth understanding of the complex vectorial magneto-rheological mechanisms, an accurate coupled model will be developed for design and analysis of novel dampers. These outcomes will greatly enhance the design capacity of Australian industry in smart structures, i.e. using novel dampers to reduce harmful vibrations and protect people in vehicles, buildings, and bridges. This will help Australians to live in a safer and healthier environment, and could save billions of dollars per year nationwide for treatment, recovery, and insurance claims.

通过所提出的理论和实验研究，将观察到磁流变材料在各种矢量磁化强度下的新电磁机械现象。基于对复杂矢量磁流变机制的深入理解，将开发一个精确的耦合模型，用于新型阻尼器的设计和分析。这些成果将大大提高澳大利亚工业在智能结构方面的设计能力，即使用新型阻尼器来减少有害振动并保护车辆、建筑物和桥梁中的人员。这将帮助澳大利亚人生活在更安全、更健康的环境中，并且每年可以在全国范围内节省数十亿美元的治疗、康复和保险索赔费用。