Determining Vibration, Radiation Efficiency, and Noise Characteristics of Structural Designs Using Analytical Techniques Noise Control Technology, Cummins Engine Company, Incorporated, Columbus, IN

Format:

Conference/Event

Author/Creator:

Hayes, Paul A., author.

Conference Name:

SAE International Congress & Exposition (1982-02-22 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1982

Summary:

An analytical method is presented for calculating vibrations and radiation efficiencies from a structural model. The three areas addressed are 1) determining the dynamic characteristics of structures using finite element techniques; 2) generating input functions from empirical data; 3) calculating radiation efficiencies of the structure from a finite element model. Finally, a systematic method is presented for combining these parameters to calculate sound power. Experimental results demonstrate the accuracy and applicability of this technique in the development of low noise hardware

Notes:

Vendor supplied data

Publisher Number:

820440

Access Restriction:

Restricted for use by site license