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Title	MEASUREMENT AND ANALYSIS OF BLANK TIRE TREAD VIBRATION AND RADIATED NOISE
Accession No	00974239
Authors	BURROUGHS, C B; Dugan, E L
Corp. Authors / Publisher	Pennsylvania State University, University Park ; Purdue University
Publication Date	20030700
Description	138 p.; Appendices(1); References(14)
Languages	English
Abstract	Traffic noise is a major concern in many communities. Although there are many measures being taken to reduce exposure to traffic noise, the most efficient method is to reduce the noise at its source. Tire noise has been shown to exceed the noise levels produced by the power at highway speeds. Nearfield acoustical holography measurements indicate that most of the acoustic radiation generated by tire/pavement interaction is localized to the entrance and exit to the contact patch. Accelerometers were embedded into the tread of blank tires to measure the vibration response of the tire as it rotates through the contact patch.
Supplemental Information	Additional sponsor: Goodyear Tire and Rubber Company. This research was supported by a grant from the U.S. Department of Transportation, University Transportation Centers Program.
TRT Terms	Accelerometers ; Acoustic radiation ; Measurement ; Rolling contact ; Tire treads ; Tires ; Traffic noise ; Vibration
Subject Areas	H17 ENERGY AND ENVIRONMENT; H53 VEHICLE CHARACTERISTICS; I93 VEHICLE NUISANCE
Report Number	SQDH 2003-3,; Final Report,; TR 03-006, HL 2003-14
Availability	National Technical Information Service
URLs	Document: http://ntl.bts.gov/lib/24000/24600/24634/index.html Document: http://tools.ecn.purdue.edu/~sqdh/SQDH2003_3/FR%20-%20Burroughs.pdf
TRIS Files	HRIS; UTC; NTL
Database	TRIS Online

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