A General Optimization Approach for Minimizing Acoustic Power Using Finite Elements The Pennsylvania State Univ

Format:

Conference/Event

Author/Creator:

Belegundu, Ashok D., author.

Conference Name:

International Congress & Exposition (1993-03-01 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1993

Summary:

A general approach for minimizing radiated acoustic power of a baffled plate excited by broad band harmonic excitation is given. The steps involve a finite element discretization for expressing acoustic power and vibration analysis, analytical design sensitivity analysis, and use of gradient-based optimization algorithms. Applications to rectangular plates and an engine cover plate are presented. Thicknesses are chosen as design variables

Notes:

Vendor supplied data

Publisher Number:

930198

Access Restriction:

Restricted for use by site license