AUTOMOTIVE ACOUSTICS

Transcription

1 Development and Research in AUTOMOTIVE ACOUSTICS PROGRAM BOOK November 23 25, 2015 Pullman Aachen Quellenhof, Germany

2 Foreword Foreword Aachen is one of the most important centers for development and research in automotive acoustics. This year, the Aachen Acoustics Colloquium takes place for the seventh time under the aegis of Prof. Dr. S. Pischinger, FEV Group, Prof. Dr. L. Eckstein, Forschungsgesellschaft Kraftfahrwesen mbh Aachen, Prof. Dr. K. Genuit, HEAD acoustics GmbH, and Prof. Dr. M. Vorländer, Institute of Technical Acoustics of RWTH Aachen University. In the context of the Aachen Acoustics Colloquium, recent methods and technologies within the field of acoustics and vibrations of vehicles and drives are presented and discussed in detail in 23 dedicated papers and presentations. Organizers FEV Group Forschungsgesellschaft Kraftfahrwesen mbh Aachen HEAD acoustics GmbH Institute of Technical Acoustics of RWTH Aachen University

3 Program The continuous and free exchange of ideas between colleagues and experts, working in both industry and research, will ensure that consumers will keep finding attractive vehicles with an appealing sound. Welcome Reception and Opening of the Technical Exhibition 19:00 The welcome reception will take place at the exhibition, Hotel Pullman Aachen Quellenhof, with drinks and food. The reception is free of charge. Meeting Venue Hotel Pullman Aachen Quellenhof Monheimsallee Aachen, Germany Phone: Internet:

4 Program :30 Welcome and opening Prof. Dr. Klaus Genuit HEAD acoustics GmbH Prof. Dr. Stefan Pischinger FEV Group Aeroacoustics 08:45 Concurrent ventilation flow and sound quality analysis Marko Antila Johannes Hyrynen VTT Technical Research Centre of Finland Ltd. Eero Kokkonen Lamican Ltd. 09:15 Analysis of the aeroacoustic behavior of flow duct systems using an active multi-port characterization Dr. Wim De Roeck Hervé Denayer Dr. Bert Pluymers Prof. Dr. Wim Desmet KU Leuven 09:45 Aeroacoustic of HVAC Systems: Simulation and experiment Prof. Dr. Stefan Becker University Erlangen-Nuremberg 10:30 Break

5 Program Powertrain Acoustics 11:00 Derivation of an NVH component target for dampers based on inverse kinetics Dr. Daniela Förg BMW Group 11:30 Study for a combustion knocking metric for standard engine bench measurements Tomas Keppens Dr. Kris Van de Rostyne Toyota Motor Europe 12:00 One dimensional airborne acoustic development of EU 6 emission level heavy duty box type truck muffler Caner Harman Aras Yigit Cakmak Kayhan Ozdemir Bertan Bayram Alper Tekeli Ford Otomotiv Sanayi A.Ş. 12:30 Lunch

6 Program Alternative Drives 13:45 High bandwidth drivetrain vibration attenuation using electromagnetic powersplit transmission Dr. Stuart Calverley Jeff Birchall David Black Magnomatics Limited 14:15 NVH development of the all new Volvo XC90 twin engine plugin hybrid David Lennström Dr. Henrik Olsson Dr. Per-Olof Sturesson Jan-Åke Andersson Volvo Car Group 14:45 Evaluation of electric vehicle interior noise focused on sound source identification and transfer path analysis Dr. Daniel Fernandez Comesana Marcin Korbasiewicz Microflown Technologies 15:15 New three-layered composite material improves the acoustics of electric motors Philipp Grunden Stephan Drewes Tobias Lewe Marco Tietz ThyssenKrupp Steel Europe AG 15:45 Break

7 Program Sound Quality 16:15 Giving the passengers the sound they want to hear Individual Sound Zones by HARMAN Tobias Münch HARMAN 16:45 Development of acoustic STL simulation methodology for automotive door seals: Correlation between simulation and testing results Ivaylo Iovtchev Cooper Standard Diego Copiello FFT - Free Field Technologies 17:15 Development of metrics for characterizing product sound quality André Fiebig Fabian Kamp HEAD acoustics GmbH 19:30 Banquet

8 Program 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 Aachen, Germany Internet:

9 Program Vehicle Acoustics I 08:30 The Porsche wind tunnel microphone array system Jörg Ocker Porsche AG Swen Tilgner gfai tech GmbH 09:00 Powertrain mount designer fast interactive tool for conceptual mount lay out Christof Nussmann Johan Van Keymeulen Dr. Georg Eisele Dr. Christoph Steffens FEV GmbH Jaeyong Seo Sung-Gi Kim Ssangyong Motor Company 09:30 NVH model based development of Mazda Roadster Hideyuki Yukawa Satoshi Fujikawa Mazda Motor Corporation 10:15 Break

10 Program Vehicle Acoustics II 10:45 A study of metric for mid-frequency performance assessment of vehicle panels Nicolas Schaefer Dr. Bart Bergen Toyota Motor Europe Prof. Wim Desmet KU Leuven 11:15 Development and build-up of a universal test bench for combined acoustic and thermal assessments Marc Pingel Prof. Dr. Jan-Welm Biermann Damian Backes ika, RWTH Aachen University Jens Viehöfer Forschungsgesellschaft Kraftfahrwesen mbh Aachen 11:45 Consideration of the influences of the modal sound field with respect to the sound source localization results of the beamforming process in a vehicle interior Clemens Nau Dr. Werner Moll Daimler AG Prof. Dr. Michael Vorländer ITA, RWTH Aachen University 12:15 Evaluation of the uncertainties of TPA measurements with respect to placement accuracy of receiver and exciter position Prof. Dr. Michael Vorländer ITA, RWTH Aachen University 12:45 Lunch

11 Program Simulation 14:00 Complete wind noise solution for interior SPL prediction Denis Blanchet Anton Golota ESI Group 14:30 Efficient non-deterministic analysis of large trimmed car models by modal approaches using GPU-accelerated computing Dr. Benoît Van den Nieuwenhof Dr. Gregory Lielens Joel Davis Free Field Technologies, MSC Software Company 15:00 Simulation based development for exhaust systems: Overview about current simulation activities for NVH prediction Dr. Dennis Bönnen Dr. Christof Hinterberger Tobias Schindele Benjamin Binder Dr. Hoi-Jeon Kim Faurecia Emissions Control Technologies, Germany GmbH 15:30 Conclusion and final remarks Prof. Dr. Lutz Eckstein Forschungsgesellschaft Kraftfahrwesen mbh Aachen Prof. Dr. Michael Vorländer ITA, RWTH Aachen University 15:45 End of colloquium

12 Registration Registration Please register for the Aachen Acoustics Colloquium at: Please scan the QR code for further information or registration. Payment The registration fee of 730 (plus 19 % VAT) also includes a welcome reception at the Hotel Pullman Aachen Quellenhof as well as a banquet dinner and the proceedings. Your registration will be confirmed by the invoice which will be sent to you. Registration is completed after receipt of payment. Please note that in case of cancellation prior to , the participant s fee will be reimbursed (less 73 exclusive of 19 % VAT for administrative costs). After that, the participant s fee cannot be reimbursed. Hotel Reservation Please book your hotel room via aachen tourist service by using the following link: accommodation.htm Please scan the QR code for further information or hotel reservation.

13 Locations of Interest Locations of Interest 1 City Hall / Rathaus 2 Cathedral / Dom 1 Meeting Venue 2 Banquet Hotel Pullman Aachen

14 Parking Information Parking Information This year, participants of the Aachen Acoustics Colloquium can park free of charge in the APAG car parks (exception: car park Carolus Thermen and Hotel Quellenhof). The nearest car park is No. 6. You will receive a 3-day parking ticket at our information desk on request. The congress park ticket enables unlimited access to the car parks during the period of Entrance car park Pedestrian zone

15 Contact Contact Aachener Akustik Kolloquium GbR Internet: General/Exhibitors Birgit Schaefer-Hamm/Sandra Wery Institute for Combustion Engines VKA, RWTH Aachen University Phone: Fax: Mobile: Authors Dr. Gottfried Behler Institute of Technical Acoustics, RWTH Aachen University Phone: Fax: Attendees Souria El Aissati/Stefanie Kennes fka Forschungsgesellschaft Kraftfahrwesen mbh Aachen Phone: Fax:

16