Aeroacoustic analysis of automotive roof crossbars through on-track acoustic measurements

Aeroacoustic analysis of automotive roof crossbars through on-track acoustic measurements

Maurício R. Massarotti, William R. Wolf

ARTIGO

Inglês

Agradecimentos: The authors thank both General Motors South America (GMSA) and General Motors North America (GMNA) for supporting this work, including the tests performed in the GMNA Aeroacoustic Wind Tunnel and in the GMSA proving ground. The authors gratefully acknowledge the support for this...

This work concerns the noise radiated by crossbars installed on the roof of automotive vehicles. The Reynolds numbers analyzed range between 98,000 and 147,000 based on the crossbar chord. Through a comparison of results obtained in an aeroacoustic wind-tunnel, we demonstrate that on-track sound...

FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESP

CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ

Fechado

Aeroacoustic analysis of automotive roof crossbars through on-track acoustic measurements

Maurício R. Massarotti, William R. Wolf


										

Aeroacoustic analysis of automotive roof crossbars through on-track acoustic measurements

Maurício R. Massarotti, William R. Wolf

    Fontes

    Applied acoustics

    Vol. 142 (Dec., 2018), p. 95-105