Sound Power Approximation for Rectangular Ribbed Plates Subject to Harmonic Excitation

Format:

Conference/Event

Author/Creator:

Webb, Jack C., author.

Conference Name:

SAE Noise and Vibration Conference and Exposition (1997-05-20 : Traverse City, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1997

Summary:

Simplified closed form equations are developed to predict the sound power radiated from a simply supported rectangular flat plate in an infinite rigid baffle. A modification is added to include the effect of periodic uniform ribs in either uni-directional or a cross hatch pattern. The equations are correlated to finite element/acoustic code analysis. The accuracy of the equations is presented for typical induction system components and an expression is developed to predict the error for other panel configurations

Notes:

Vendor supplied data

Publisher Number:

972045

Access Restriction:

Restricted for use by site license