EFFECT OF AMBIENT TEMPERATURE ON RADIAL TIRE ROLLING RESISTANCE
A test procedure for measuring the rolling resistance of automobile tires under ambient temperature conditions ranging from -20 degrees C to 40 degrees C is described. A data analysis method for predicting tire rolling resistance in this temperature range from a minmum amount of test data is presented. The effect of changes in tire inflation pressure and material viscoelastic properties resulting from ambient temperature changes is demonstrated for radial automobile tires with different tread designs and compounds.
Warrendale, PA United States 15096
- Janssen, M L
- Hall, G L
- Publication Date: 1980-2
- Pagination: 5 p.
- TRT Terms: Radial ply tires; Rolling; Temperature; Tire treads; Viscoelasticity
- Old TRIS Terms: Radial tires; Resistance
- Subject Areas: Highways; Vehicles and Equipment;
- Accession Number: 00315445
- Record Type: Publication
- Report/Paper Numbers: SAE 800090
- Files: TRIS
- Created Date: Aug 5 1980 12:00AM