A BEM sensitivity formulation for three-dimensional active noise control
نویسندگان
چکیده
منابع مشابه
A Bem Sensitivity Formulation for 3d Active Noise Control
In this paper a novel Boundary Element (BE) formulation for sensitivity analysis of local active noise control in a three-dimensional field is presented. The formulation is based on the Helmholtz differential equation and it is valid for internal as well as for scattering wave propagation problems. The primary noise is attenuated within an enclosure, called control volume, by adding a control s...
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ژورنال
عنوان ژورنال: International Journal for Numerical Methods in Engineering
سال: 2012
ISSN: 0029-5981
DOI: 10.1002/nme.3369