• Tribology and Lubricants
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• v.14 no.1
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• pp.37-44
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• 1998

The adequate design of a passenger car's 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 general method to verify the performance and safety of a braking system is still based on the trial-error experiments. However, the design based on experiments costs high and is time-consuming method. So it is desirable to use the numerical analysis method for the reduction of cost and time in the design of a braking system. In this paper, the thermal characteristic of a ventilated disc brake has been analyzed as a function of the car speed and a deceleration during quick braking.