Prediction of rolling resistance and wheel force for a passenger car tire: A comparative study on the use of different material models and numerical approaches

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-05-10 DOI:10.1177/09544070241244556

Haniyeh Fathi, Zeinab El-Sayegh, Mir Hamid Reza Ghoreishy

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引用次数: 0

Abstract

In this research, the characteristics of tire-road interaction of a 185/65R14 88H passenger car tire are investigated using the Finite Element Method in Abaqus commercial software. Moreover, the effect of various material models on tire performance is studied by implementing Visco-Hyperelastic, Parallel Rheological Framework, and Mullins effect. The novelty of this research is devoted to the development of the complex material models particularly considering the Mullins effect of the rubber compounds in the tire structure for the load-displacement criteria. For this purpose, a tire finite element model was generated using Abaqus/Standard command line in two different methods including an Arbitrary Lagrangian-Eulerian formulation for steady state rolling and implementing a pure Lagrangian approach for the transient dynamic analysis carried out implicit and explicit process respectively. Rolling resistance force was computed according to ISO 28580 with 210 kPa inflation pressure and 4155 N vertical load. The footprint test results were extracted in both static and transient dynamic analyses. Additionally, the wheel reaction force was predicted using an indirect method by extracting the tire-terrain contact patch reaction force in Abaqus/Explicit to observe the effect of the material convection along with stress softening phenomena of the rubber compounds of tire structure. In the post-processing analysis, the wheel reaction was filtered by implementing SAE60 filter to reduce the numerical noise in the final response.

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乘用车轮胎滚动阻力和车轮力的预测：关于使用不同材料模型和数值方法的比较研究

本研究使用 Abaqus 商业软件中的有限元法研究了 185/65R14 88H 轿车轮胎的轮胎与路面相互作用特性。此外，还通过粘弹性、平行流变框架和穆林斯效应研究了各种材料模型对轮胎性能的影响。这项研究的新颖之处在于开发了复杂的材料模型，特别是考虑了轮胎结构中橡胶复合物的 Mullins 效应，用于载荷-位移标准。为此，使用 Abaqus/Standard 命令行以两种不同的方法生成了轮胎有限元模型，包括用于稳态滚动的任意拉格朗日-欧拉公式和用于瞬态动态分析的纯拉格朗日方法，分别进行了隐式和显式处理。滚动阻力根据 ISO 28580 标准计算，充气压力为 210 kPa，垂直载荷为 4155 N。在静态和瞬态动态分析中都提取了足迹测试结果。此外，通过在 Abaqus/Explicit 中提取轮胎-地形接触片反作用力，采用间接方法预测了车轮反作用力，以观察轮胎结构中橡胶化合物的应力软化现象和材料对流的影响。在后处理分析中，采用 SAE60 滤波器对车轮反作用力进行过滤，以减少最终响应中的数值噪声。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.