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Effect of Temperature on Braking Efficiency Stability of Magnetorheological Fluid Auxiliary Braking Devices
Technical Paper
2017-01-2510
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Fluid auxiliary braking devices can provide braking torque through hydraulic damping, fluid auxiliary braking devices can also convert vehicular inertia energy into transmission fluid heat energy during the braking, which can effectively alleviate the work pressure of the main brake. Traditional hydraulic auxiliary braking devices use transmission fluids to transmit torque, however, there is a certain lag effect during the braking. The magnetorheological fluid (MR fluid) can also be used to transmit torque because it has the advantages of controlling braking torque linearly and responding fast to the magnetic field changed.
The temperature of MR fluid will increase when the vehicle is engaged in continuous braking. MR fluid temperature changes will cause a bad influence on the efficiency stability of auxiliary braking. So it is necessary to clear about the effect of temperature on MR fluid auxiliary braking torque in order to keep the braking efficiency stability through torque compensated by other factors, such as changing the magnetic field strength.
In order to analyze the effect of temperature on MR fluid auxiliary braking torque, this study established the mathematical model of the MR fluid auxiliary braking device through the theory of one dimensional flow theory of hydraulic retarders, and the properties of MR fluid are described based on the Bingham model. This paper researched the change of the properties of MR fluid under the same magnetic field condition with different temperatures, and summarized how much compensated torque is needed to keep the braking efficiency stability.
Research showed that when the vehicle is engaged in continuous braking, the temperature effect on the braking torque is non-linear. The braking torque increases with the increase of temperature under the same magnetic field condition, the braking torque increases fast at high rotating speed of the rotor.
Authors
Citation
Xiong, S., Tan, G., Yang, B., Xiao, L. et al., "Effect of Temperature on Braking Efficiency Stability of Magnetorheological Fluid Auxiliary Braking Devices," SAE Technical Paper 2017-01-2510, 2017, https://doi.org/10.4271/2017-01-2510.Data Sets - Support Documents
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References
- Schreck H. , Kucher H. and Reisch B. ZF Retarder in Commercial Vehicles 1992 10.4271/922452
- Lu Y. , Yan H. , Xiang C. , Yan Q. The Calculation Method for Braking Performance of Vehicular Hydraulic Retarde Automotive Engineering 2003 25 2 182 5 10.3321/j.issn:1000-680X.2003.02.021
- Cooney , T. and Mazzali , P. The MT643R-An Automatic Transmission with Retarder for the Latin American Market SAE Technical Paper 973127 1997 10.4271/973127
- Wang , C. , Tan , G. , Yang , B. , Chen , M. et al. The Performance Study of Air-Friction Reduction System for Hydraulic Retarder SAE Technical Paper 2014-01-2283 2014 10.4271/2014-01-2283
- Göhring , E. , Glasner , E. , and Povel , R. Engine Braking Systems and Retarders - An Overview from an European Standpoint SAE Technical Paper 922451 1992 10.4271/922451
- Yan , J. , Xuexun , G. , and Wu , B. Modeling and Simulation on Hydraulic Retarder Oil Charging & Discharging Control System SAE Technical Paper 2010-01-0269 2010 10.4271/2010-01-0269
- Chen , M. , Guo , X. , and Tan , G. Effects of Different Oil Inlet and Outlet Distribution on Hydraulic Retarder SAE Technical Paper 2014-01-2498 2014 10.4271/2014-01-2498
- Yan , J. , Guo , X. , Tan , G. , Yang , T. et al. Co-simulation Based Hydraulic Retarder Braking Control System SAE Technical Paper 2009-01-2907 2009 10.4271/2009-01-2907
- Tian , M. Magnetic materials Tsinghua University press 2001
- Guo H. , Wu Y. , Lu D , Fujimoto M. Nomura M. Effects of pressure and shear stress on material removal rate in ultra-fine polishing of optical glass with magnetic compound fluid slurry J MATER PROCESS TECH 2014 214 11 2759 69 10.1016/j.jmatprotec.2014.06.014
- Zhao M. , Zou J. , Hu J. Viscosity of Magnetic Fluids in Magnetic Field Mechanical Engineering 2006 30 8 64 5
- Yamaguchi H. , Kobori I. , Uehata Y. , Shimada K. Natural convection of magnetic fluid in a rectangular box Journal of Magnetism & Magnetic Materials 1999 201 1-3 264 7 10.1016/S0304-8853(99)00022-0
- Wen CY ., Chen CY ., Yang SF Flow visualization of natural convection of magnetic fluid in a rectangular Hele-Shaw cell Journal of Magnetism & Magnetic Materials 2002 252 1 206 8 10.1016/S0304-8853(02)00671-6
- Krakov MS ., Nikiforov IV To the influence of uniform magnetic field on thermomagnetic convection in square cavity Journal of Magnetism & Magnetic Materials 2002 252 1 209 11 10.1016/S0304-8853(02)00653-4
- Zhou , L. , Tan , G. , Guo , X. , Chen , M. et al. Study of Energy Recovery System Based on Organic Rankine Cycle for Hydraulic Retarder SAE Technical Paper 2016-01-0239 2016 10.4271/2016-01-0239
- Gordaninejad. , Faramarz ., Breese. , D. G. Magneto-rheological fluid damper US, US 6019201 A 2000
- Kavlicoglu B. , Gordaninejad F. , Evrensel C. , Fuchs A , Korol G. High-Torque, Magnetorheological Fluid Limited Slip Differential Clutch Journal of Vibration & Acoustics 2006 128 5 604 10
- Park EJ ., Luz LFD ., Suleman A. COMPUT STRUCT 2008 86 3 207 16 10.1016/j.compstruc.2007.01.035
- Chen H. Stability control of magnetorheological fluidand its application in key engineering Wuhan University of Technology 2012
- Einstein A. Investigations on the Theory of the Brownian Movement 1956 7 10 281
- Rosensweig RE On magnetorheology and electrorheology as states of unsymmetric stress Journal of Rheology (1978-present) 1995 34 1-2 163 88 10.1122/1.550699
- Kamiyama , Shinichi ., Koike. , K. Wang. , Z. S. Rheological Characteristics of Magnetic Fluids : Fluids Engineering Jsme International Journal Bulletin of the Jsme 30 2008 761 766
- Han Y. Investigation of the Viscous Properties of Magnetic fluid Soochow University 2007
- Wang D. Research on High-power Magneticrheological Transmission Technology and Temperature Effect China Mining University 2014
- Bergmann , U. , Kahlau , G. , Vogelsang , K. , and Höller , H. State of Development and Future Prospects of Hydrodynamic Brakes for Trucks and Buses SAE Technical Paper 922454 1992 10.4271/922454