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Prediction of Contained Air Temperature from SAE Standard Rolling Resistance Test Data
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English
Abstract
Truck tire rolling resistance, when determined through the SAE J 1379 test matrix, can be shown to predict cavity air temperature at test equilibrium. Cavity temperatures are determined with the SAE Standard test data, heat transfer relationships, and equations of state. When this method is compared to road test data, the SAE J 1379 test procedure is shown to be more precise, equally accurate, and many times faster to perform than the same test conducted on the road.
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Citation
Kenny, T., "Prediction of Contained Air Temperature from SAE Standard Rolling Resistance Test Data," SAE Technical Paper 831796, 1983, https://doi.org/10.4271/831796.Also In
References
- Schuring, D. J. The Rolling Loss of Pneumatic Tires Rubber Chemistry and Technology 53 3 600 1980
- Schuring, D. J. Hall, G. L. Ambient Temperature Effects on Tire Rolling Loss Rubber Chemistry and Technology, 54 5 1113 1123 November-December 1981
- Luchini, J. R. Test Surface Curvature Reduction Factor for Truck Tire Rolling Resistance SAE Paper 821264 , November 1982