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10 items by relevance
1 Conference paper

Topology optimization for acoustic problems

Dühring, Maria Bayard

Iutam Symposium on Topological Design Optimization of Structures, Machines and Materials — 2006, pp. 375-385

In this paper a method to control acoustic properties in a room with topology optimization is presented. It is shown how the squared sound pressure amplitude in a certain part of a room can be minimized by distribution of material in a design domain along the ceiling in 2D and 3D. Nice 0-1 designs

Year: 2006

Language: English

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2 Conference paper

Topology optimization applied to room acoustic problems and surface acoustic wave devices

Dühring, Maria Bayard; Sigmund, Ole; Jensen, Jakob Søndergaard; Bendsøe, Martin P.

of engineering fields such as mechanism design, fluid problems and photonic and phononic band-gap materials and structures [1,2]. In this project topology optimization is first applied to control acoustic properties in a room [3]. It is shown how the squared sound pressure amplitude in a certain part of a room

Year: 2006

Language: English

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elmjanbpd cgfhk oi

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