International Conference : NVH Challenges of Modern Efficient Automotive Powertrains

  • 2222 October 2015
  • IFP Energies Nouvelles - Rueil-Malmaison
  • From 0€ to 480€

introduction

 

The modern powertrain should be efficient, has to respect the CO2 strategy of carmaker by minimizing fuel consumption, have to meet high performances in final pollutant emission while still reaching the drivability and the NVH targets.

In order to fulfill all these requirements some technology breakthroughs are introduced recently:

  • Downsizing and downspeeding of IC engines
  • Diminishing number of cylinders
  • Cylinder deactivation and variable compression
  • Stop and Start devices and hybridization
  • Assisted and other innovative turbocharging technologies
  • Innovative torque irregularity filtering and vibration decoupling
  • New automatized transmissions
  • New combustion technologies
  • Innovative powertrain suspensions
  • Range extender
  • Energy recovery
  • Application of roller bearing in powertrain
  • Engine encapsulation
  • Etc


The conference will deal with the NVH problems induced by the new technologies mentioned above. The SOUND RADIATION, TORQUE IRREGULARITY and VIBRATION as well as the INTEGRATION within the vehicle of powertrains equipped with such recent technology will be addressed.

COMMITTEE

 

Conference Chair    
Léon Gavric - PSA Peugeot Citroën    
     
Pascal Bouvet - Vibratec
Arnaud Courjal - Siemens
Nicolas Dauchez - UTC
Arnaud Duval - Faurecia
Jean Gratadour - SIA
  Daniel Juve - EC Lyon
Saïd Naji - Valeo
Laurent Polac - Renault
Kresimir Trdak - Autoneum
Charles Zhang - Renault

Programme

  • 22 October
08:30

Attendees registration

09:00

Introduction : Modern Efficient Automotive Powertrains – Overview of NVH challenges

Léon Gavric, PSA Peugeot Citroën

Powertrain torsional vibrations and related NVH issues Jean Gratadour, SIA
09:20

Challenges and solutions to improve engine start/stop comfort

Christoph Steffens, FEV

09:50

Engine down-sizing and down-speeding: a new challenge for torsional vibration filtration

Hervé Mahé, Valeo

10:20

Torsional vibration damping in automatic transmissions

Matthieu Hiard, PUNCH Powerglide

10:30

coffee break

Hybridization technologies and new engines architectures Charles Zhang, Renault
11:20

NVH of Hybrid Vehicles - Key Challenges and Conceptual Approaches

Stephan Brandl, AVL

11:50

Hybrid Air Technology and (some) NVH issue

Laurent Gagliardini, PSA Peugeot Citroën

12:20

MCE-5 VCRi demo engine NVH preliminary analysis

François Besson, MCE-5 Développement

12:50

lunch break

Engine efficiency enhancement and related sound radiation issues Pascal Bouvet, Vibratec
14:30

A new generation of Turbochargers for future gasoline engines to meet highest NVH requirements in high power and – high pulsating engines

Matthias Ruh, BorgWarner

15:00

Engine encapsulation solutions and methods to support NVH and Thermal desing optimization

Davide Caprioli, Autoneum

15:30

Component sound power emission on an efficient diesel engine using 3D acoustic imaging techniques

Lucille Lamotte, MicrodB

Claire Chaufour, PSA Peugeot Citroën

Engine technologies and NVH optimization challenges Kresimir Trdak, Autoneum
16:00

NVH optimisation of modern automotive powertrains: examples of new technologies and optimization methods

Shanjin Wang, Renault

16:30

Robust optimization of a truck timing gear cascade: numerical and experimental results

Alexandre Carbonelli, Vibratec

17:00

Delivering Competitive NVH from Low CO2 Powertrain Solutions

Graeme MacLean, Ricardo

17:30

end of conference

  • 22 October

Registration

Select your fee

Sponsoring & advertising

 

 RATES (€ VAT exc.) Back cover Inside page
 Ad in the programme SOLD SOLD
 Ad in the book of conference 800 € 500 €
     
 Insertion of 1 booklet/flyer in the conference bag 600 €
 Sponsorship of the conference bag (with your company logo) 600 €
 Sponsorship of the lanyards (with your company logo)
600 €

 

Access & accommodation

CONference venue

 IFP Energies Nouvelles

4 avenue de Bois-Préau

92852 RUEIL-MALMAISON, France

 

> Amphithéâtre DAHLIAS

 

Access plan

 

 

recommended hotels

QUALYS-HOTEL Rueil La Défense ****
20, avenue Albert 1er
92500 Rueil-Malmaison

Tel: +33 (0)1 47 32 20 92

 

HOTEL DES ARTS
3 bd. du Maréchal Joffre
92500 Rueil-Malmaison
Tel.: +33 (0)1 47 52 15 00

 

INTER-HOTEL Rueil Centre ***
1 place Richelieu
92500 Rueil-Malmaison
Tel: + 33 (0)1 47 08 20 20