Structural acoustics control of railway wheels through viscoelastic damping layers

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2009

Autores

C.M.A. Vasques (Autor) Outra; A. Kokot (Autor) Outra; E.A. Ribeiro (Autor) Outra; J. Dias Rodrigues (Autor) FEUP

Ata de Conferência Internacional

Título: Proceedings of IRF'2009 - 3rd International Conference on Integrity, reliability and failure

Páginas: 1-14

3rd International Conference on Integrity, Reliability and failure

Porto, 20-24 July 2009

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia mecânica

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia mecânica > Engenharia da vibração

Outras Informações

Abstract (EN): It is well known nowadays that increased levels of acoustic comfort in our everyday lives must be achieved in order to assure improved quality of human life. In view of this, vibration and structural acoustics control has become an important issue which has a significant impact in transportation noise side effects, such as the ones originating from train wheels. This article addresses the use of viscoelastic damping technologies in a standard train wheel and presents a qualitative analysis of its effects on the vibro-acoustic response and radiated sound power.

Idioma: Português

Tipo (Avaliação Docente): Científica