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This paper investigates the snoring mechanism of humans by applying the concept of structural intensity to a three-dimensional (3D) finite element model of a human head, which includes: the upper part of the head, neck, soft palate, hard palate, tongue, nasal cavity and the surrounding walls of the pharynx. Results show that for 20, 40 and 60Hz pressure loads, tissue vibration is mainly in the areas...
The problem of coupling between vibration of elastic structures and produced soundn is discussed in the paper. The shells of revolution are considered as the elastic structures. The Finite Element Method (FEM) is used for calculation of the vibration, and the Boundary Element Method (BEM) - for calculations of sound radiation. Themixed FEM-BEM-method for calculations of vibration coupled with sound...
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