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A Study on the Characteristics of Elastomers for Vibration Isolation of Sports Utility Vehicle  

사종성 (서일대학 자동차과)
김찬묵 (국민대학교 자동차공학 전문대학원)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.10, no.5, 2002 , pp. 129-137 More about this Journal
Abstract
Elastomers, which are used engine mounts and body mount rubbers, are traditionally designed for NVH use in vehicles, and for vibration isolation in specific frequency range. According to the measurement of the characteristics of the SUV's engine mounts, there are variability in same engine mount properties. Static and dynamic stiffness of the SUV's engine mounts are changed due to the driving miles accumulated. The pre-load of body mount rubbers are changed due to the empty vehicle weight, passenger's weight and gross vehicle weight. And the dynamic stiffness of body mount rubbers are changed very hard above 150Hz frequency range.
Keywords
Engine mount; Body mount rubber; SUV; Sports Utility Vehicle; Static stiffness; Dynamic stiffness;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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