Traveling waves in squealing disc brakes measured with acoustic holography

SAE Technical Papers

Volumn , Issue , 2003, Pages

  Flint, John ^a   Hald, Jorgen ^b  

^a Meneta Advanced Shims Technology A S   (Denmark)

^b Bruel & Kjaer Danmark   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC HOLOGRAPHY; ACOUSTIC WAVE PROPAGATION; LASER RECORDING;

BRAKE COMPONENTS; DISC BRAKE SQUEALS; MEASUREMENT TECHNIQUES; RESEARCH AND DEVELOPMENT; SCANNING LASER VIBROMETRY; SQUEALING BRAKES; TRANSIENT EVENTS; VIBRATION PATTERN;

BRAKES;

EID: 85086492769     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2003-01-3319     Document Type: Conference Paper

References (6)

1. Flint J.,: Disc Brake Squeal, Ph.D. thesis, University of Southern Denmark, 2002
2. Hald J.,. Time domain acoustical holography and its use for advanced noise source location in the automotive industry. Sound and Vibration, February 2001:pp. 16-25, 2001.
3. Fieldhouse J.D., and Newcomb T.P.,. Double pulsed holography used to investigate noisy brakes. Optics and Lasers in Engineering, 25: 455-494, 1996. (Pubitemid 126395469)
4. Banawi K.A., Talbot C., and Fieldhouse J.D.,. 3- dimensional animation of a real disc brake generating noise. Proceedings of ISMA25, 2: 1113-1118, 2000.
5. Hosaka H., and Crandall S.,. Self-excited vibrations of a flexible disk rotating on a thin airfilm above a flat surface. Atca Mechanica, 3: 115-127, 1992.
6. Flint J., and Hultén J.,. Lining-deformation-induced modal coupling as squeal generator in a distributed parameter disc brake model. Journal of Sound and Vibration (2002) 254 (1), 1-21 doi:10.1006/jsvi.2001. 4052. (Pubitemid 35242521)