A 3‐D finite element model for sound transmission through a double‐plate system with isotropic elastic porous materials
نویسندگان
چکیده
منابع مشابه
Efficient finite element approach for structural-acoustic applications including 3D modelling of sound absorbing porous materials
This thesis presents efficient finite element solutions of poro-elasto-acoustic coupled problems using modal-based approaches adapted to non conservative problems, combined with an interpolation method in frequency, based on Padé approximants. The performance of the proposed methods and their combination is demonstrated on several 1D to 3D coupled problems. Conclusions are drawn to provide indi...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1994
ISSN: 0001-4966
DOI: 10.1121/1.410669