automotive acoustics

Development and Research in
AUTOMOTIVE ACOUSTICS
PROGRAM BOOK AND
LIST OF EXHIBITORS
November 21 – 23, 2016
Pullman Aachen Quellenhof, Germany
www.aachen-acoustics-colloquium.com
www.aachener-akustik-kolloquium.de
Program 22.11.2016
08:30 Welcome and opening
Prof. Dr. Michael Vorländer
ITA, RWTH Aachen University
Prof. Dr. Lutz Eckstein
fka Forschungsgesellschaft Kraftfahrwesen mbH Aachen
Powertrain Acoustics
Session Chair: Prof. Dr. Stefan Pischinger
FEV Group
08:45 Five dB noise reduction for large medium speed diesel engines
Kari Saine, Zengxin Gao
Wärtsilä Finland
09:15 Clunk noise investigation using TPA and backlash analysis
Daniel Riemann, Dominik Bauer, Frank Jürgens
HEAD acoustics GmbH
09:45 Evolution of powertrain NVH development:
Refinement, sound character and fuel economy
Thomas V. Timmons
General Motors Company
10:30Break
Transmisson Acoustics
Session Chair: Dr. Gottfried Behler
ITA, RWTH Aachen University
11:00 NVH targets for passenger car transmissions
Dr. Michael Kauth, Arjan van Engelen, Dr. Georg Eisele, Dr. Christoph Steffens
FEV GmbH
11:30 Chatter and dual clutch transmission
Xavier Descottes, Olivier Balenghien
PSA Groupe
Program 22.11.2016
12:00 From gears dynamics to noise radiation, end to end simulation of a gear box
Arnaud Caillet, Y. Gargouri, W. Van Hal
ESI GmbH
12:30Lunch
Exterior Noise
Session Chair: Prof. Dr. Jan-Welm Biermann
ika, RWTH Aachen University
13:45 A statistical analysis of the influence of a vehicles exterior appearance on
exterior noise
Florian Bock
AUDI AG Prof. Dr. Stefan Becker
University of Erlangen-Nuremberg
Dr. Dejan Arsic, Matthias Pohl
Müller BBM VibroAkustik Systeme GmbH
14:15 Array based acoustic power measurement, Renault pass-by noise
Dr. Thibaut Le Magueresse, Olivier Minck, L. Lamotte
MicrodB
Dr. Christophe Locqueteau
Renault Dr. Pascal Bouvet
Vibratec
14:45 Auralization of pass-by car using a microphone array
Fanyu Meng, Dr. Gottfried Behler, Prof. Dr. Michael Vorländer
ITA, RWTH Aachen University
15:15 New indoor exterior noise test bench for heavy duty trucks
Dr. Christoph Erhard, Joachim Berger
Daimler AG
15:45Break
Program 22.11.2016
Simulation
Session Chair: Prof. Dr. Michael Vorländer
ITA, RWTH Aachen University
16:15 A study on the booming reduction by using a Helmholtz resonator
for engine room
Minkyu Seo, K.-S. Chae
Hyundai Motor Company
16:45 Vehicle NVH CAE - opportunities and future challenges
Magnus Olsson, Per Alenius, Thomas Englund, Hannes Furuholm,
Henrik Olsson, PhD, Jesper Schwartz
Volvo Car Group
17:15 Aeroacoustic noise simulation for exhaust silencers
Dr. Barbara Neuhierl
Exa GmbH
Adrien Mann
Exa Corp.
Special Exhibition
18:30 From the hissing Fafnir to the vehicle
of the future / Free guided tour in the Centre Charlemagne
Banquet
19:30 Reception and welcome
20:00 The banquet will take place at the historical city hall of Aachen and is free of
charge for attendees. The fee for accompanying persons is € 50.
Address
Rathaus Aachen · Markt · 52062 Aachen, Germany
Internet: www.route-charlemagne.eu
Program 22.11.2016
Special Exhibition at Centre Charlemagne
From the hissing Fafnir to the vehicle of the future
Aachen has a lot more to offer than science and education. The city of Charlemagne
with its rich history from the Roman Age until today is presented in a refreshingly
modern presentation at the Centre Charlemagne in close vicinity to the cathedral.
A special exhibition illustrates Aachen’s role as a center of automobile innovation.
Until the 1920s all sorts of motor vehicles had been built in Aachen. Cudell, Fafnir and
Mannesmann-MULAG were well-known brands that were exported all over the world.
The universities in Aachen are doing vehicle-related research now more than ever:
driving technologies, new materials, energy storage, lightweight body constructions,
traffic control management, concepts of mobility - research covers the whole spectrum
of automotive and traffic engineering. Characteristic for the universities in Aachen:
The results of research are usually tested right on the spot and translated into new
products.
In addition to the historical dimension of automobile production in Aachen, the multimedia exhibition will show how cars have changed the city and what the car of the
future will look like according to the engineers at Aachen’s universities.
Exhibition Details
Sept. 11th, 2016 - Febr. 19th, 2017
Centre Charlemagne · Neues Stadtmuseum · Katschhof 1 · 52062 Aachen
Phone: +49 241 432-4956
[email protected] · www.centrecharlemagne.eu
Opening hours: Tue - Sun 10:00 - 18:00
SPECIAL OFFER only for our participants
On Tuesday, Nov. 22nd, from 18:30 to 19:30 the museum
opens this special exhibition with a FREE GUIDED TOUR
Program 23.11.2016
Sound Quality
Session Chair: Prof. Dr. Klaus Genuit
HEAD acoustics GmbH
08:30 Fulfillment of legislative requirements in the electric vehicle exterior
Sound Design Process
Dr. Markus Bodden, Torsten Belschner
neosonic
09:00 Ford’s ‘Vignale’ Diesel interior quietness and sound character strategy
Dr. Ralf Heinrichs, Christian Störig
Ford-Werke GmbH
09:30 Sound/E/scape - changing roles and hidden potentials
of sonic perception in the digital age
Prof. Dr. Hannes Raffaseder
St. Pölten University of Applied Sciences
10:15Break
Program 23.11.2016
Vehicle Acoustics
Session Chair: Prof. Dr. Lutz Eckstein
fka Forschungsgesellschaft Kraftfahrwesen mbH Aachen
10:45 Interior sound quality targets for long haul trucks
Arne Steffen, Harald Reith, Dr. Stefan Heuer
MAN Truck & Bus AG
11:15 Examination of wheel and driving noise caused by an axle as basis for a
definition of weighting-factors
Sebastian Volkhausen, Dr. Friedrich-Thomas Heitmann, Cédric Baroghel
BMW Group
Prof. Dr. Lutz Eckstein, Jan Hendrik Elm
ika, RWTH University Aachen
Dr. Christoph Rambacher
Vibracoustic GmbH & Co. KG
11:45 An insight into future synthetic acoustic feedback for control elements
Tobias Bergmann, Prof. Dr. Brigitte Schulte-Fortkamp
Technical University of Berlin
Dr. André Fiebig
HEAD acoustics GmbH
Dr. Alexander Sebastian Treiber
Daimler AG
12:15 NVH characterization and quality assessment of an electrical climate compressor on an EOL test rig in production environment
Steffen Koch, Balthasar Schillemeit
Hanon Systems Deutschland GmbH
12:45Lunch
Program 23.11.2016
Transfer Path Analysis
Session Chair: Prof. Dr. Roland Sottek
HEAD acoustics GmbH
14:00 Development of a hybrid simulation model for noise transfer investigations
from the chassis to the passenger compartment
Jan Hendrik Elm, Prof. Dr. Lutz Eckstein, Patrick Hüskens
ika, RWTH Aachen University
Jens Viehöfer
fka Forschungsgesellschaft Kraftfahrwesen mbH Aachen
Dr. Friedrich-Thomas Heitmann, Sebastian Volkhausen
BMW Group
14:30 Operational path analysis using blind separation for cross-talk cancellation
Dr. Andreas Schuhmacher
Brüel & Kjær Sound & Vibration Measurement A/S
Yumiko Sakamoto
Brüel & Kjær, Japan
Yoshihiro Shirahashi, Yukihiko Fujii
Nissan Motor Co.
15:00 Investigation and refinement of the wide frequency band drum brake noise
Mustafa Tosun, Aytekin Özkan
Tofaş Turkish Automobile Factory Inc.
15:30 Conclusion and final remarks
Prof. Dr. Klaus Genuit
HEAD acoustics GmbH
Prof. Dr. Stefan Pischinger
FEV Group
15:45 End of colloquium
Exhibition
Pullman Aachen Quellenhof
November 21 - 23, 2016
Lissabon Hall
EMERGENCY EXIT
ENTRANCE
1 Comsol Multiphysics GmbH
2 Bertrandt AG
EMERGENCY EXIT
ENTRANCE
8 Free Field Technologies MSC Software Belgium
3 ESI GmbH
9 fka Forschungsgesellschaft
Kraftfahrwesen mbH Aachen
4 Institut für Technische Akustik,
RWTH Aachen University
10 HEAD acoustics GmbH
5 Microflown Technologies B.V.
11 Magna Powertrain Engineering Center Steyr GmbH & Co. KG
6 FEV GmbH
7 Industrial Acoustics Company GmbH
12 BASF Polyurethanes GmbH
13 measX GmbH & Co. KG
Contact
Aachener Akustik Kolloquium GbR
E-Mail: [email protected]
Internet: www.aachen-acoustics-colloquium.com
www.aachener-akustik-kolloquium.de
General/Exhibitors
Birgit Schaefer-Hamm/Sandra Claaßen
Institute for Combustion Engines (VKA),
RWTH Aachen University
Phone: +49 241 80-48020
Fax:
+49 241 80-22341
Mobile: +49 151 72708189
E-Mail:[email protected]
[email protected]
Authors
Birgit Schaefer-Hamm
Institute for Combustion Engines (VKA),
RWTH Aachen University
Phone: +49 241 80-48020
Fax:
+49 241 80-22341
Mobile: +49 151 72708189
E-Mail:[email protected]
Attendees
Sara Kleineheer
fka Forschungsgesellschaft Kraftfahrwesen mbH Aachen
Phone: +49 241 80-25646
Fax:
+49 241 80-625646
E-Mail:[email protected]

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