An Optimization of Dual Continuously Variable Valve Timing for Reducing Intake Orifice Noise of a Si Engine

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An Optimization of Dual Continuously Variable Valve Timing for Reducing Intake Orifice Noise of a SI Engine
Teockhyeong Cho, Youngki Kim, Jaeheon Kim and Koo-tae Kang
Hyundai Motor Company

Reprinted From: Noise and Vibration, 2008 (SP-2158)

2008 World Congress Detroit, Michigan April 14-17, 2008
400 Commonwealth Drive, Warrendale, PA 15096-0001 U.S.A. Tel: (724) 776-4841 Fax: (724) 776-0790 Web:

THIS DOCUMENT IS PROTECTED BY U.S. COPYRIGHT It may not be reproduced, stored in a retrieval system, distributed or transmitted, in whole or in part, in any form or by any means. Downloaded from SAE International by Brunel University, Copyright 2012 SAE International Saturday, January 21, 2012 01:04:43 PM

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