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NVH Performance Improvement Study Using a Dual Mass Flywheel (DMF), Inertia Ring Type Tuned Torsional Vibration Damper (TVD) and Single Mass Flywheel (SMF) in a Front Engine and Rear Wheel Driveline Architecture
ISSN: 0148-7191, e-ISSN: 2688-3627
Published June 05, 2017 by SAE International in United States
This content contains downloadable datasetsAnnotation ability available
At present, a Dual Mass Flywheel (DMF) system is widely known to provide benefits on driveline induced noise, vibration and drivability over a Single Mass Flywheel (SMF). A well-tuned DMF provides nice isolation of torsional vibrations generated in periodic combustion process of automobile IC engines. Similarly, a torsional vibration damper mounted on driveline component reduces the torsional excitation and results a lower torsional vibration at driveline components. Noise and vibration issues like boom noise and high vibrations at low engine RPM range drive are often resulted due to high engine firing order torsional excitation input to the driveline. More often, this becomes one of the most objectionable noise and vibration issues in vehicle and should be eliminated or reduced for better NVH performance. A 4 cylinder, 4 stroke small diesel engine equipped with SMF is found to have high engine firing order torsional excitation. The engine is chosen to carry out a comparative study of NVH performance improvements by using a DMF, SMF and TVD in standalone and possible combinations in a front engine and rear-wheel-drive vehicle. A detailed study has been carried out in terms of packaging and hardware between DMF and SMF to make the DMF to be able to work in the engine initially fitted with SMF. The paper is categorized in three segments. First section describes the details of a standard DMF and TVD build configurations and its associated NVH aspects. Second section describes the feasibility study of DMF to be able to work in the engine and in a rear wheel driveline architecture. The final section describes the NVH performance comparison of DMF, SMF and TVD.
CitationGupta, K., Choudhary, A., and Bidre, R., "NVH Performance Improvement Study Using a Dual Mass Flywheel (DMF), Inertia Ring Type Tuned Torsional Vibration Damper (TVD) and Single Mass Flywheel (SMF) in a Front Engine and Rear Wheel Driveline Architecture," SAE Technical Paper 2017-01-1752, 2017, https://doi.org/10.4271/2017-01-1752.
Data Sets - Support Documents
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- Bighal Payam High Efficiency Heavy Duty Truck Engine Master’s Thesis Department of Applied Mechanics, Chalmers University of Technology Sweden 2012
- Mohire , S. and Burde , R. Evaluation of Interdependent Behavior of Dual Mass Flywheel (DMF) and Engine Starting System SAE Technical Paper 2010-01-0188 2010 10.4271/2010-01-0188
- Sun , W. , Li , Y. , and Huang , J. Nonlinear Characteristics Study and Parameter Optimization of DMF-RS SAE Int. J. Passeng. Cars - Mech. Syst. 4 2 1050 1057 2011 10.4271/2011-01-1550
- Jianjun , H. , Datong , Q. , Yusheng , Z. , and Yonggang , L. Study on Natural Torsional Vibration Characteristics of Dual Mass - Flywheel Radial Spring Type Torsional Vibration Damper SAE Technical Paper 2009-01-2062 2009 10.4271/2009-01-2062
- More Sameer et al. Design and Development of Dual Mass Flywheel System International Journal of Innovative Research in Science, Engineering and Technology 4 3 March 2015
- Nerubenko , G. and Nerubenko , C. Flywheel with tuned damping SAE Technical Paper 2014-01-1685 2014 10.4271/2014-01-1685
- Galvagno , E. , Velardocchia , M. , Vigliani , A. , and Tota , A. Experimental Analysis and Model Validation of a Dual Mass Flywheel for Passenger Cars SAE Technical Paper 2015-01-1121 2015 10.4271/2015-01-1121