Investigation of layered and periodic pattern material structures for automotive vibro-acoustic abatement


Al-Zubi M., Ayorinde E., Witus G., Dundar A.

ASME 2011 International Mechanical Engineering Congress and Exposition, IMECE 2011, Denver, CO, Amerika Birleşik Devletleri, 11 - 17 Kasım 2011, cilt.8, ss.189-197 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 8
  • Doi Numarası: 10.1115/imece2011-64572
  • Basıldığı Şehir: Denver, CO
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Sayfa Sayıları: ss.189-197
  • Yozgat Bozok Üniversitesi Adresli: Hayır

Özet

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.