KSTLE International Journal

한국트라이볼로지학회 (Korean Tribology Society)
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A Study of Thermal Behavior in Ventilated Disk Brake

  • Kim, Jin-Taek (Department of Precision Mechanical Engineering, Chonbuk National University)
  • 발행 : 2006.12.31
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초록

By the increasing amount of vehicles, the increase of car accident served as a major momentum for remind the importance of braking system. The adequate design of a passenger car braking system, which is directly related to the safety of a car, is very important since the safety is an essential design parameter of a car to keep men and car from the damage. The thermal behaviors of the ventilated disk has been investigated based on the air cooling effects during repeat braking operations. In this study, the temperature and velocity fields of 3-D unsteady simulated model are obtained using a software package "FLUENT". The numerical results show that there exits a temperature nonuniformity between the disk faces contacting with pads.

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참고문헌

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