Software used for aerospace acoustics
A
LMS International product story
Edited by the Engineeringtalk editorial team
Feb 22, 2007
EADS deployed LMS Virtual.Lab Acoustics at its Corporate Research Center in Munich, Germany, for research to optimise the vibro-acoustic performance of aircraft and spacecraft assemblies.
EADS Corporate Research Center Germany (CRC-G) has selected LMS Virtual.Lab Acoustics as one of its solutions to simulate the vibro-acoustic performance of aerospace systems.
The EADS Group includes the aircraft manufacturer Airbus and the world's largest helicopter supplier Eurocopter.
EADS deployed LMS Virtual.Lab Acoustics at its Corporate Research centre in Munich, Germany, for research to optimise the vibro-acoustic performance of aircraft and spacecraft assemblies.
EADS CRC-G selected LMS Virtual.Lab Acoustics to perform simulations on the interior and exterior noise of new aircraft designs.
Regulations for exterior noise and requirements for passenger comfort become continuously more stringent.
EADS therefore optimises acoustic performance needs early in the design process to avoid problems that require expensive changes in the late stages.
Being a long-time user of LMS Sysnoise, the EADS research team valued the tight integration of the Sysnoise acoustics solver into LMS Virtual.Lab Acoustics, and the coverage of the complete simulation process in a single-user environment.
"Through our first experience with LMS Virtual.Lab Acoustics, we've benefited from specific steps of the optimised process flow of running the solver and post-processing the simulation results", commented Arno Roder, Manager Acoustics Technologies at EADS CRC-G.
"Through the integration, Virtual.Lab Acoustics can free up valuable engineering time in our research group to interpret and analyse simulation results, and to refine and optimise our designs".
"The value-based licensing system of LMS Virtual.Lab offers EADS CRC-G the flexibility to access multiple Virtual.Lab applications in addition to the core Acoustics solutions used by the research teams".
"EADS considers the Virtual.Lab value based licensing as an additional benefit".
"It allows us to easily cover the wide variety of simulation needs we encounter through the multitude of engineering and research projects, without having to reinvest in new software licences", pointed out Clemens Moeser, Manager Simulation at EADS CRC-G.
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