The following information was submitted:
Transactions: INTERNATIONAL JOURNAL of SYSTEMS ENGINEERING, APPLICATIONS AND DEVELOPMENT
Transactions ID Number: 19-667
Full Name: Min-Soo Kim
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: Korea Railroad Research Institute, 360-1 Woram-dong, Uiwang-si, Kyonggi-do
Country: KOREA
Tel: +82-31-460-5205
Tel prefix:
Fax:
E-mail address: ms_kim@krri.re.kr
Other E-mails: yipeekim@hanamil.net
Title of the Paper: Dynamometer Tests of Brake Shoes under Wet Conditions for the High Speed Trains
Authors as they appear in the Paper: Min-Soo Kim
Email addresses of all the authors:
Number of paper pages: 8
Abstract: This paper discuss comparative studies of the wheel tread brake with composite brake blocks between under conditions with dry and wet using the dynamometer tests for the high speed trains. Generally brake system of railway vehicles has a crucial role for the safety as well as riding quality of passengers. And brake dynamometers are widely used to evaluate the performance of brake systems and test the brake parts under various environments (weight, velocity, brake force, wet-dry conditions). Especially, in the process of the brake stops, the friction coefficients between under dry and wet conditions must not deviate from each other by more than 15% under the same testing conditions. Experiments on the brake dynamometer for the high speed trains are shown to illustrate the comparative studies of the tread brake of dynamometer tests between under dry and wet conditions with initial vehicle speed at 200 [km/h] and 80 [km/h] considering the 920 [mm] wheel diameter, resp!
ectively.
Keywords: Tread Brake Blocks, Brake Dynamometer, Railway Vehicle, Friction Coefficient. Wet Condition
EXTENSION of the file: .pdf
Special (Invited) Session: Comparative Studies of the Tread Brake Dynamometer Between Dry and Wet Conditions
Organizer of the Session: 635-505
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