Zusammenfassung
The ‘ecological conscience’ of consumer, the CO2 reduction imposed by legislation and the low consumption tax policy adopted by majority of countries, motivate car manufacturers to develop new generation of low CO2 emission cars. The reduction of rolling friction (low resistance pneumatics), of air resistance and of overall mass is the design imperative for low consumption vehicles. Still, the most important reduction of fuel consumption and CO2 emission is to be achieved by new generation of powertrain. This implies different new technologies which can represent a marked impact on NVH-behaviour of engines.
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Literatur
[1] T Hoffmann, H Richter: “New vehicle and engine concepts and their impact on vibroacoustics” – Schlegel &Partner 2009
[2] M van Besouw, S Huijbers: “Future of Automotive Powertrains: Trends and Developments in engine and transmission ” – ACM 2015
[3] L Gavric, S Courtois: “Specific NVH behavior of 3 cylinder engines” – Acoustic Automotive Confer ATZ 2011, Zurich 7-8 Jully 2011
[4] A Ihleman, N Nitz: “Cylinder Deactivation – A technology with the future or niche application” – Schaeffler Colloquium 2014
[5] K Govindswamy, T Wellmann and G Eisele: “Aspects of NVH Integration in Hybrid Vehicles” – SAE 2009
[6] J Kroll, A Kooy, R Seebacher: “Torsional vibration damping for future engines” – Schaeffler Symposium 2010
[7] J Gallinat: “Engine encapsulation for new generation engines of BMW” – Acoustic Autom Conf ATZ 2015, Zurich 23-24 Jully 2015
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© 2019 Springer Fachmedien Wiesbaden GmbH, ein Teil von Springer Nature
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Gavric, L. (2019). New fuel-saving technologies and NVH refinement of powertrains. In: Siebenpfeiffer, W. (eds) Automotive Acoustics Conference 2017. Proceedings. Springer Vieweg, Wiesbaden. https://doi.org/10.1007/978-3-658-20251-4_8
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DOI: https://doi.org/10.1007/978-3-658-20251-4_8
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