公路应用卡车轮胎胎面材料性能的敏感性分析

IF 0.8 4区工程技术 Q4 ENGINEERING, MECHANICAL

Transactions of The Canadian Society for Mechanical Engineering Pub Date : 2024-05-06 DOI:10.1139/tcsme-2023-0165

Haniyeh Fathi, Alfonse Ly, Tej Pathak, Zeinab El-Sayegh

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引用次数: 0

摘要

本研究深入探讨了卡车轮胎橡胶复合材料对轮胎与路面相互作用特性影响的敏感性分析。首先，研究采用有限元分析法对 315/80R22.5 卡车轮胎进行建模，然后通过各种模拟测试对其进行静态和动态响应评估。验证完成后，利用已建立的轮胎模型对轮胎橡胶复合材料进行敏感性分析，具体应用于轮胎胎面。该分析包含多种材料定义，包括穆尼-里夫林材料、粘度-穆尼-里夫林材料、线性粘弹性材料和非线性粘弹性材料。通过探讨这些材料模型的影响，研究仔细研究了它们在不同工作条件下对轮胎与路面相互作用特性的影响。轮胎与路面的相互作用特性包括滚动阻力系数，以及在纵向速度、垂直载荷和滑移角等工作条件下的转弯力。这项全面的研究深入揭示了轮胎成分与性能之间错综复杂的关系，从而加深了我们对轮胎行为的理解，并为轮胎技术的潜在进步提供了参考。

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Sensitivity analysis of truck tire tread material properties for on-road applications

This research delves into the sensitivity analysis of a truck tire rubber compound concerning its impact on tire–road interaction characteristics. Initially, the study employs finite element analysis to model a 315/80R22.5 truck tire, which is subsequently validated through static and dynamic response assessments via various simulation tests. Following validation, the established tire model is utilized to conduct a sensitivity analysis of the tire rubber compound specifically applied on the tread. This analysis encompasses several material definitions, including Mooney–Rivlin, visco-Mooney–Rivlin, linear viscoelastic, and nonlinear viscoelastic materials. By exploring the effects of these material models, the research scrutinizes their influence on tire–road interaction characteristics across diverse operating conditions. The tire–road interaction characteristics include the rolling resistance coefficient, and the cornering force at operating conditions including the longitudinal speed, vertical load, and slip angle. This comprehensive investigation offers insights into the intricate relationship between tire composition and performance, thereby enhancing our understanding of tire behavior and informing potential advancements in tire technology.

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来源期刊

Transactions of The Canadian Society for Mechanical Engineering 工程技术-工程：机械

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

5 months

期刊介绍： Published since 1972, Transactions of the Canadian Society for Mechanical Engineering is a quarterly journal that publishes comprehensive research articles and notes in the broad field of mechanical engineering. New advances in energy systems, biomechanics, engineering analysis and design, environmental engineering, materials technology, advanced manufacturing, mechatronics, MEMS, nanotechnology, thermo-fluids engineering, and transportation systems are featured.