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Acoustic Postprocessing of Multibody Simulations

Carrarini, Antonio (2009) Acoustic Postprocessing of Multibody Simulations. SIMPACK AG. [Other]

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Abstract

SIMPACK allows models including flexible bodies to be set up and simulated efficiently in up to very high, relevant acoustic frequency ranges. In this article, a postprocessor module for SIMPACK which computes the sound power of a generic vibrating flexible component (so called structure-borne sound) is presented. The computed quantity is an indicator of the acoustic behaviour of the component and can also be used as an input for subsequent computations of sound radiation and propagation. Two application examples from railway engineering are presented.

Item URL in elib:https://elib.dlr.de/62647/
Document Type:Other
Title:Acoustic Postprocessing of Multibody Simulations
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Carrarini, AntonioAntonio.Carrarini (at) DLR.deUNSPECIFIED
Date:2009
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:13
Publisher:SIMPACK AG
Status:Published
Keywords:SIMPACK, multibody simulations
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Next Generation Train (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics (until 2012) > System Dynamics and Control (former Control Design Engineering)
Deposited By: Klauer, Monika
Deposited On:14 Jan 2010 15:45
Last Modified:31 Jul 2019 19:26

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