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Effect of Tyre Inflation Pressure on Rolling Resistance: Comparing the Values of Coefficient of Rolling Resistance and Rolling Resistance at Variable Tyre Inflation Pressure
Technical Paper
2019-28-2415
ISSN: 0148-7191, e-ISSN: 2688-3627
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Sector:
Event:
NuGen Summit
Language:
English
Abstract
1.
Rolling resistance, is nothing but the rolling drag, is the force resisting the motion when a body rolls on a surface. It is mainly caused by non-elastic effects; that is, not all the energy needed for deformation of the wheel, roadbed, etc. It is recovered when the pressure is removed, in the form of hysteresis losses and permanent deformation of the tyre surface. So, the rolling resistance contributes to the deformation of roadbed as well as tyre surface of the vehicle. Factors contributing in rolling resistance are tyre inflation pressure, wheel diameter, speed, load on wheel, surface adhesion, sliding and relative micro-sliding between the surfaces of contact. In this concerned paper we are significantly working on effect of tyre inflation pressure on rolling resistance and taking all other factors constraint.
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Authors
Citation
Tripathi, S., Karwal, A., Mishra, M., and Wazir, D., "Effect of Tyre Inflation Pressure on Rolling Resistance: Comparing the Values of Coefficient of Rolling Resistance and Rolling Resistance at Variable Tyre Inflation Pressure," SAE Technical Paper 2019-28-2415, 2019, https://doi.org/10.4271/2019-28-2415.Data Sets - Support Documents
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References
- Evans , L.R. , MacIsaac , J.D. Jr. Harris , J.R. , Yates , K. , Dudek , W. , Holmes , J. , Popio , J. , Rice , D. , Salaam , M.K. August 2009 www.nhtsa.dot.gov
- National Research Council of the National Academies 2006
- Hall , D.E. and Moreland , J.C. Fundamentals of Rolling Resistance Rubb. Chem. Technol. 74 3 525 2001