A magnetorheological brake, consisting of rotating disks immersed in a MR fluid and enclosed in an electromagnet, is proposed to replace the conventional heavy weight low response hydraulic disk brake. The frictional characteristics of the proposed brake can be controlled by regulating the yield stress of the MR fluid as function of magnetic field and normal compressive force. The controllable yield stress retards the surfaces of rotating disks, thus MR fluid can be used as a brake lining material. The present research work attempts designing a squeeze film MR brake by accounting compression enhanced shear yield stress of magnetorheological fluid. Theoretical calculations indicate that the estimated braking torque of the six plate squeeze film MR brake, under compression, is in the order of 600Nm. To validate the theoretical design and its findings, a prototype of single-plate squeeze film MR disk brake has been developed. Experimental test setup helps to illustrate braking torque under different control currents (0.0 to 1.25 A).
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China Univ Min & Technol, Coll Mech & Elect Engn, Xuzhou, Peoples R ChinaChina Univ Min & Technol, Coll Mech & Elect Engn, Xuzhou, Peoples R China
Wu, Xiangfan
Xiao, Xingming
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China Univ Min & Technol, Coll Mech & Elect Engn, Xuzhou, Peoples R ChinaChina Univ Min & Technol, Coll Mech & Elect Engn, Xuzhou, Peoples R China
Xiao, Xingming
Tian, Zuzhi
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China Univ Min & Technol, Coll Mech & Elect Engn, Xuzhou, Peoples R China
Xuzhou Wuyang Technol Co Ltd, Xuzhou, Peoples R ChinaChina Univ Min & Technol, Coll Mech & Elect Engn, Xuzhou, Peoples R China
Tian, Zuzhi
Chen, Fei
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China Univ Min & Technol, Coll Mech & Elect Engn, Xuzhou, Peoples R ChinaChina Univ Min & Technol, Coll Mech & Elect Engn, Xuzhou, Peoples R China
Chen, Fei
Jian, Wang
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China Univ Min & Technol, Coll Mech & Elect Engn, Xuzhou, Peoples R ChinaChina Univ Min & Technol, Coll Mech & Elect Engn, Xuzhou, Peoples R China
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China Univ Min & Technol, Sch Mechatron Engn, Xuzhou, Jiangsu, Peoples R ChinaChina Univ Min & Technol, Sch Mechatron Engn, Xuzhou, Jiangsu, Peoples R China
Li, Hao-peng
Chen, Fei
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China Univ Min & Technol, Sch Mechatron Engn, Xuzhou, Jiangsu, Peoples R ChinaChina Univ Min & Technol, Sch Mechatron Engn, Xuzhou, Jiangsu, Peoples R China
Chen, Fei
Liu, Cheng-hao
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China Univ Min & Technol, Sch Mechatron Engn, Xuzhou, Jiangsu, Peoples R ChinaChina Univ Min & Technol, Sch Mechatron Engn, Xuzhou, Jiangsu, Peoples R China
Liu, Cheng-hao
Tian, Zu-zhi
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China Univ Min & Technol, Sch Mechatron Engn, Xuzhou, Jiangsu, Peoples R ChinaChina Univ Min & Technol, Sch Mechatron Engn, Xuzhou, Jiangsu, Peoples R China
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Univ Teknol Malaysia, Malaysia Japan Int Inst Technol, Kuala Lumpur 54100, MalaysiaUniv Teknol Malaysia, Malaysia Japan Int Inst Technol, Kuala Lumpur 54100, Malaysia
Yazid, Izyan Iryani Mohd
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Mazlan, Saiful Amri
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Kikuchi, Takehito
Zamzuri, Hairi
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Univ Teknol Malaysia, UTM Proton Act Safety Lab, Kuala Lumpur 54100, MalaysiaUniv Teknol Malaysia, Malaysia Japan Int Inst Technol, Kuala Lumpur 54100, Malaysia
Zamzuri, Hairi
Imaduddin, Fitrian
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Univ Teknol Malaysia, Vehicle Syst Engn Res Lab, Kuala Lumpur 54100, MalaysiaUniv Teknol Malaysia, Malaysia Japan Int Inst Technol, Kuala Lumpur 54100, Malaysia