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http://dx.doi.org/10.7842/kigas.2019.23.4.40

A Study for Fire Examples Involved in Engine Coolant leakage, Brake and Exhaust System Over-Heating of Heavy-Duty Truck Vehicle  

Lee, IL Kwon (Dept. of Automotive Engineering, Daelim University College)
Kook, Chang Ho (Dept. of Automotive Engineering, Daelim University College)
Ham, Sung Hoon (Dept. of Automotive Engineering, Daelim University College)
Lee, Young Suk (Dept. of Automotive Engineering, Daelim University College)
Hwang, Han Sub (Dept. of Mechanical Engineering, Suwon Science College)
You, Chang Bae (Dept. of Automotive Engineering, Shin Sung University)
Moon, Hak Hoon (Dept. of Automotive Engineering, Osan University)
Jung, Dong Hwa (Dept. of Mechanical and Automotive Engineering Suncheon Jeil College)
Ahn, Ho Cheol (Graduate School of Information and Communication, Sungkyunkwon University)
Lee, Jeong Ho (Graduate School of Mechanical Engineering, Inha University)
Publication Information
Journal of the Korean Institute of Gas / v.23, no.4, 2019 , pp. 40-45 More about this Journal
Abstract
This paper is a purpose to study the failure example for heavy-duty vehicle fire. The first example, the researcher found the engine over-heating phenomenon causing a coolant leakage by the sealing poor of head-gasket because of D-ring part deformation contacting with cylinder liner top-part and cylinder head. He certified a fire breakout by short transferred to surrounding wiring of air-cleaner. The second example, a brake lining by return fault of break operating S cam causing with much wear of a rear 4 wheel brake lining repeatably was worn by friction. In the long run, it became the cause of fire. The third example, the researcher knew the fire cause was came about the short of wire by overload of tilting motor when the driver tilted up the cap to inspect a engine. Therefore, a heavy-duty fire must minimize the fire occurrence by thorough controlling.
Keywords
Heavy truck; Cylinder Head; Friction heat; Brake Lining; Tilting motor;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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