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2016•Unpublished venueRequires access

Study on the influence of tire pressure to tire mechanical properties

Dang Lu, Chuan Wang Chuan Wang, Zhihua Pang Zhihua Pang, Qianjin Liu, Y. Zhang, Ze Lin Ze Lin

Open publisher page 3 citations

Abstract

The change of the tire pressure leads to the change of the shape, pressure distribution of the contact area and stiffness of carcass. As a result, it influences tire mechanical properties at an intense rate. To study the influence of tire pressure to tire mechanical properties, we conduct tests about side slip condition using different pressures and we choose two kinds of speed. We find the relationship between cornering stiffness, friction coefficient, camber stiffness, pneumatic trail and tire pressure, then we get the influence of tire pressure to parameters of UniTire tire model. The UniTire tire model is compared to PAC2012.

About this research paper

What this paper is about

The change of the tire pressure leads to the change of the shape, pressure distribution of the contact area and stiffness of carcass. As a result, it influences tire mechanical properties at an intense rate. To study the influence of tire pressure to tire mechanical properties, we conduct tests about side slip condition using different pressures and we choose two kinds of speed. We find the relationship between cornering stiffness, friction coefficient, camber stiffness, pneumatic trail and tire pressure, then we get the influence of tire pressure to parameters of UniTire tire model. The UniTire tire model is compared to PAC2012.

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Method / approach

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Available abstract

The change of the tire pressure leads to the change of the shape, pressure distribution of the contact area and stiffness of carcass. As a result, it influences tire mechanical properties at an intense rate. To study the influence of tire pressure to tire mechanical properties, we conduct tests about side slip condition using different pressures and we choose two kinds of speed. We find the relationship between cornering stiffness, friction coefficient, camber stiffness, pneumatic trail and tire pressure, then we get the influence of tire pressure to parameters of UniTire tire model. The UniTire tire model is compared to PAC2012.

Key concepts: Tire balance, Automotive engineering, Materials science, Engineering

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