Browse > Article

An Experimental Study of the Curve Squeal Noise  

Kim, Kwan-Ju (홍익대학교 기계시스템디자인공학과)
Park, Jin-Kyu (홍익대학교 기계공학과 대학원)
Kim, Beom-Soo (홍익대학교 기계공학과 대학원)
Kim, Jae-Chul (한국철도기술연구원)
Publication Information
Journal of the Korean Society for Railway / v.11, no.2, 2008 , pp. 176-181 More about this Journal
Abstract
This paper presents results from experimental analysis of a friction-driven wheel responsible for generating wheel squeal noise. Squeal noise generating mechanism has been examined under the laboratory condition by the model rig on a small scale. Creep characteristics and squeal noise were observed by changing the possible variables, such as relative velocities and friction coefficients in time- and frequency-domain.
Keywords
Squeal Noise; Stick-Slip phenomena; Creepage;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Heckl, M. A. (1999), 'Curve Squeal of Train Wheels. Part 1: Mathematical Model for Its Generation,' Journal of Sound and Vibration. Vol.229, No.3, pp.669-693   DOI   ScienceOn
2 Kooijman, P. P. (2000), 'Curve squeal of railbound vehicles, part 2: set-up for measurement of creepage dependent friction coefficient,' Proceedings of Internoise, Vol.3, pp.1564-1567
3 Brunel, J. F. (2003), 'Modelling of squeal noise attenuation of ring damped wheels,' Applied Acoustics, Vol.65, pp.457-471   DOI   ScienceOn
4 김재철, 유원희, 문경호(2000), '방음차륜의 소음진동 저감효과에 관한 연구', 한국소음진동공학회지, 제10권, 제4호,pp.629-635
5 신기홍(2006), '진동 소음으로 인한 고장분석 및 대책 기술,' 한양대학교 신뢰성분석연구센터