Design Approach for Minimizing Sound Power from Vibrating Shell Structures

DOI10.2514/2.7494zbMath0905.76071OpenAlexW2119996300MaRDI QIDQ4393044

Eric W. Constans, Gary H. Koopmann, Ashok D. Belegundu

Publication date: 2 February 1999

Published in: AIAA Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2514/2.7494

zbMATH Keywords

computer programfinite element analysissimulated annealing techniqueboundary element/wave superposition codecritical mode shapesoptimal placement of small point masses

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Variational methods applied to problems in fluid mechanics (76M30) Hydro- and aero-acoustics (76Q05)

Related Items (2)

Optimization of vibrating structures to reduce radiated noise ⋮ Developments in structural-acoustic optimization for passive noise control

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