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Download or read book Simulation of the Noise Transmission through Automotive Door Seals written by Andreas Hazir and published by Springer. This book was released on 2016-05-20 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Andreas Hazir is investigating the door seal contribution to the interior noise level of production vehicles. These investigations contain experimental contribution analyses of real production vehicles and of academic test cases as well as the development of a simulation methodology for noise transmission through sealing systems and side windows. The simulations are realized by coupling transient computational aeroacoustics of the exterior flow to nonlinear finite element simulations of the structural transmission. By introducing a linear transmission model, the setup and computational costs of the seal noise transmission are significantly reduced, resulting in the feasibility of numerical contribution analyses of real production vehicles.