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Application of Reliability Technique for Developing a Test Methodology to Validate the Engine Mounted Components for Off-Road Applications under Vibration
Technical Paper
2017-01-7004
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Vibrational fatigue is a metal fatigue caused by the forced vibrations which are purely random in nature. The phenomenon is predominantly important for the components/systems which are subjected to extreme vibration during its operation. In a vehicle, an engine is the main source of vibration. The vibrational fatigue, therefore, plays a key role in the deterioration of engine mounted components. Multiple test standards and methodologies are available for validating engine mounted parts of an automobile. These might not be appropriate in the case of an off- road vehicle as the vibrational exposure of engine mounted components of an off-road vehicle is entirely different. In the case of an off-road vehicle, the engine mounted components are subjected to a comparatively higher level of vibration for a longer duration of time as compared to the passenger cars. In this paper, an attempt has been made to establish a methodology for validating the Exhaust Gas Recirculation system, an engine mounted component of an off- road vehicle using reliability as a tool. The derived methodology has been used for the lab test which is then compared with the field.
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Citation
Chakraborty, A., Polisetti, S., Jayaseelan, J., and Upadhyay, R., "Application of Reliability Technique for Developing a Test Methodology to Validate the Engine Mounted Components for Off-Road Applications under Vibration," SAE Technical Paper 2017-01-7004, 2017, https://doi.org/10.4271/2017-01-7004.Data Sets - Support Documents
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References
- Inamdar Azar R. , Deshpande Pranita A. and Gadekar Swapnali R. Review on Noise and Vibration in Automobiles International Journal of Advanced Technology in Engineering and Science 4 03 March 2016 2348-7550
- Wang , L. , Burger , R. , and Aloe , A. Considerations of Vibration Fatigue for Automotive Components SAE Int. J. Commer. Veh. 10 1 150 158 2017 https://doi.org/10.4271/2017-01-0380
- Sugimoto , M. , Matsuishi , K. , and Okazaki , T. Development of EGR System for Industrial Diesel Engine using CFD Approach SAE Technical Paper 2011-32-0635 2011
- Indian Emission Regulations: Limits, Regulations Measurement of Exhaust Emissions and Calculation of Fuel Consumption ARAI January 2017
- Japanese International Standard: Vibration Testing Methods for Automobile Parts- JIS D 1601
- Balaji , M. , Jaiganesh , B. , Palani , S. , Somasundaram , K. et al. Fatigue Sensitivity Analysis Technique for Developing Accelerated Durability Test Load Cycles Based on Damage Prediction from CAE Model SAE Technical Paper 2016-01-0412 2016 https://doi.org/10.4271/2016-01-0412
- Polisetti , S. and Reddy , G. Comparative Analysis of Strain based Fatigue Life Obtained from Uni-Axial and Multi-Axial Loading of an Automotive Twist Beam SAE Technical Paper 2017-26-0312 2017 https://doi.org/10.4271/2017-26-0312
- nSOft Use manual V5.3 nCode International Limited UK
- Minitab 16.2.4 User Manual Hewlett-Packard Company US
- Haviaras , G. and de Souza , G. A field method for calculation of Weibull distribution shape and scale parameters SAE Technical Paper 2005-01-4046 2005 https://doi.org/10.4271/2005-01-4046