Force of friction between fractal rough surface and elastomer
Force of friction between fractal rough surface and elastomer
复制标题
分形粗糙表面与弹性体之间的摩擦力
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
Alexander E. Filippov
中科院分区：
文献类型：
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作者：
Valentin L. Popov;Valentin L. Popov;Alexander E. Filippov
采用降维方法对分形粗糙表面与模型弹性体之间的摩擦力进行了数值模拟。对于复剪切模量的虚部远大于真实的部的弹性体，摩擦系数与固体表面轮廓的均方梯度成比例。比例系数的经验值接近于1。
The force of friction between a fractal rough surface and a model elastomer has been numerically simulated using the method of dimensionality reduction. For elastomers, in which the imaginary part of the complex shear modulus is much greater than the real part, the friction coefficient is proportional to the mean square gradient of the solid surface profile. The empirical value of the proportionality coefficient is close to unity.