Results 21 to 30 of about 41,753 (266)
Biodegradable cow dung for brake friction material: a preliminary investigation
Materials Research Express, 2023 The purpose of the study is to develop a biodegradable and non-asbestos/copper-free brake pad formulation. The possibility of using organic cow dung particles as an eco-friendly reinforcement in friction material for brake pads is investigated.
N Balaji +3 more
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Braking and Traction Brakes [PDF]
Transactions of the American Institute of Electrical Engineers, 1902 n ...
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Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2016 Time and the stopping distance of the electric drive with frequent starting-and-braking modes that contain embedded asynchronous motor with a recessed combined braking device depend on the moment of an electromagnet disinhibition.
V. V. Solencov, V. V. Brel
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International Journal of Aerospace Engineering, 2021 The deflector jet pressure servo valve is a kind of high-precision hydraulic component that can be widely used in the antiskid braking system of an aircraft. In actual service, it will be faced with extreme working conditions of gradual oil contamination,
Yuanbo Chu +3 more
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Actuators, 2022 This review article presents various multi-DOF application systems that utilize smart magnetorheological (MR) fluid. It is well known that MR fluid has been actively studied and applied in many practical systems such as vehicle suspension dampers.
Jong-Seok Oh +2 more
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Coupled Field Analysis of Phenomena in Hybrid Excited Magnetorheological Fluid Brake
Sensors, 2022 The paper presents a field model of coupled phenomena occurring in an axisymmetric magnetorheological brake. The coupling between transient fluid dynamics and electromagnetic and thermal fields as well as mechanical equilibrium equations is taken into ...
Wojciech Szelag +3 more
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Effects of Hybrid Rockwool–Wood Fiber on the Performance of Asbestos-Free Brake Friction Composites
Lubricants, 2023 The present study explores the physical-mechanical and tribological properties of hybrid wood fiber and rockwool-reinforced asbestos-free resin-based friction materials.
Nan Wang, Hao Liu, Fei Huang
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Development of an Ultrasonic Brake
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007 In the present paper, a newly developed ultrasonic brake is proposed. The ultrasonic brake can solve problems of conventional passive elements, such as time delay, instability, and large size, by using unique characteristics of ultrasonic motor, as fast ...
Tatsuya KOYAMA +2 more
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Non-Linear Model of Predictive Control-Based Slip Control ABS Including Tyre Tread Thermal Dynamics
Applied Mechanics, 2022 Vehicle dynamics can be deeply affected by various tyre operating conditions, including thermodynamic and wear effects. Indeed, tyre temperature plays a fundamental role in high performance applications due to the dependencies of the cornering stiffness ...
Vincenzo Maria Arricale +4 more
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Chengshi guidao jiaotong yanjiu［Objective］ The emergency braking of trams is significantly vulnerable to the characteristics of magnetic rail braking. With changes in train load and train operating speed, the instantaneous deceleration of trams can fluctuate greatly.
WU Mingzhao +4 more
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