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A Linear Thermal Model for an Automotive Clutch
Technical Paper
2000-01-0834
ISSN: 0148-7191, e-ISSN: 2688-3627
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Sector:
Event:
SAE 2000 World Congress
Language:
English
Abstract
The paper presents a diaphragm spring clutch linear thermal model. The main model aim was to estimate the temperature on the clutch disc slipping surfaces. That objective was pursued through a linear model to overcome the memory and computing time problems required by models with a more complex structure. The model parameters were experimentally identified. The model was validated employing a test bench, considering shift transient different as far as energy dissipated, clutch disc wear, frequency of shifting, gearbox temperature. The model structure, the methodology adopted to identify the model parameters, the experimental results obtained are presented and discussed.
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Authors
Citation
Velardocchia, M., Amisano, F., and Flora, R., "A Linear Thermal Model for an Automotive Clutch," SAE Technical Paper 2000-01-0834, 2000, https://doi.org/10.4271/2000-01-0834.Also In
SAE 2000 Transactions Journal of Passenger Cars - Mechanical Systems
Number: V109-6; Published: 2001-09-15
Number: V109-6; Published: 2001-09-15
References
- Amisano F. Ercole G. Mattiazzo G. Mauro S. Serra G. Velardocchia M. “Diaphragm Spring Clutch Dynamic Characteristics Test Bench” 1999 SAE International Congress and Exposition Detroit, Michigan March 1-4 1999 SAE Technical Paper Series 1999-01-0737