Repozytorium publikacji - Politechnika Gdańska

Tire rolling resistance has a significant influence on fuel consumption in cars and trucks and on CO2 emissions. Rolling resistance depends on the tire construction, pavement texture and stiffness, as well as environmental and traffic conditions. This article presents a pilot study on the impact of pavement texture on the rolling resistance of passenger car tires. Reasons why Mean Profile Depth is not a good descriptor of pavement characteristics from the point of view of rolling resistance are presented, and an experimental method which takes into account tire deformation on texture and partial enveloping is described. A method based on testing the volume and depth of tire tread deformation is also proposed.

Autorzy

• prof. dr hab. inż. Jerzy Ejsmont link otwiera się w nowej karcie ,
• dr inż. Sławomir Sommer link otwiera się w nowej karcie