Acoustic Modal Analysis for Vehicle Cabin

Format:

Conference/Event

Author/Creator:

Nakanishi, Elizabete Y., author.

Conference Name:

1995 SAE Brasil (1995-10-02 : Sao Paulo, Brazil)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1995

Summary:

The coincident of the excitation frequency, generated by the vehicle noise and vibration sources, with the acoustic resonance frequencies of the internal vehicle cavity, gives a full excitation of the acoustic modes and consequently a high noise pressure levels. The objective of this paper is to present experimental results and a numerical model by the finite element method for the determination of the resonance frequencies and acoustic modes of irregular shape of the vehicle cavity

Notes:

Vendor supplied data

Publisher Number:

952246

Access Restriction:

Restricted for use by site license