Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Chennai, Tamil Nadu
Department of Mechanical Engineering
CO-Principal Investigator
Sundararajan Natarajan
Assistant Professor
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Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Chennai, Tamil Nadu
Department of Mechanical Engineering
CO-Principal Investigator
Narasimhan Swaminathan
Associate Professor
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Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Chennai, Tamil Nadu
CO-Principal Investigator
Manoj Pandey
Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Chennai, Tamil Nadu
Project Overview
Rolling resistance (RR) in tyres contributes to nearly 15-20% of the total fuel consumption in automobiles. Tyres with low RR are called ``Green Tyres'' since the automobiles using them produce less greenhouse gas emissions. This project will focus on manufacturing a green tyre without compromising on the wet traction and wear performance. Currently, the development of green-tyres involves trial and error, draining the financial resources and man-hours due to the several polymer-filler combinations, which have to be tried. It is known that a higher polymer-filler interface strength results in a lower RR. In this work molecular simulations will be used to reduce the sample space of prospective green tyre materials based on the polymer-filler interface strength. The design of a green tyre will be facilitated by developing and implementing validated constitutive equations using smoothed finite element method (FEM) in ABAQUS. The designed green tyre will be manufactured by MRF.
Indian Institute of Technology (IIT)
Professor
Department of Mechanical Engineering
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