Abstract
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.
Original language | English (US) |
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DOIs | |
State | Published - Dec 1 1993 |
Event | International Congress and Exposition - Dearborn, MI, United States Duration: Mar 1 1993 → Mar 5 1993 |
Other
Other | International Congress and Exposition |
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Country/Territory | United States |
City | Dearborn, MI |
Period | 3/1/93 → 3/5/93 |
All Science Journal Classification (ASJC) codes
- Automotive Engineering
- Safety, Risk, Reliability and Quality
- Pollution
- Industrial and Manufacturing Engineering