Simulation of the Noise Transmission through Automotive Door Seals PDF Download

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Simulation of the Noise Transmission through Automotive Door Seals

Simulation of the Noise Transmission through Automotive Door Seals PDF Author: Andreas Hazir
Publisher: Springer
ISBN: 3658142537
Category : Technology & Engineering
Languages : en
Pages : 174

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Book Description
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.