Investigation of layered and periodic pattern material structures for automotive vibro-acoustic abatement
ASME 2011 International Mechanical Engineering Congress and Exposition, IMECE 2011, Denver, CO, United States Of America, 11 - 17 November 2011, vol.8, pp.189-197, (Full Text)
- Publication Type: Conference Paper / Full Text
- Volume: 8
- Doi Number: 10.1115/imece2011-64572
- City: Denver, CO
- Country: United States Of America
- Page Numbers: pp.189-197
- Yozgat Bozok University Affiliated: No
Abstract
The reduction of vibration and noise in and across several components and modules of the automotive, such as the panels, doors, engine covers, seats, and others, is of primary importance. The NVH performance may be a crucial factor in the purchase decisions of numerous buyers. In this work, experimental and other investigations are made on monolayer, composite and periodic material constructions to assess their suitability for minimal transmission of noise and vibration. The results give some suggestions for design directions to follow in order to achieve better performances. Copyright © 2011 by ASME.