arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0809.4799cond-mat.stat-mechcond-mat.soft
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剪切等温液体中的空间相关性:从弹性颗粒到粒状颗粒

Spatial correlations in sheared isothermal liquids : From elastic particles to granular particles

Michio Otsuki, Hisao Hayakawa

摘要:

对剪切等温弹性液体和颗粒液体的空间关联进行了理论研究。利用广义脉动流体力学,得到了微观尺度和宏观尺度下的关联函数。证实了服从幂律的长程关联函数的存在。通过分子动力学模拟验证了理论预测的正确性。

英文摘要:

Spatial correlations for sheared isothermal elastic liquids and granular liquids are theoretically investigated. Using the generalized fluctuating hydrodynamics, correlation functions for both the microscopic scale and the macroscopic scale are obtained. The existence of the long-range correlation functions obeying power laws has been confirmed. The validity of our theoretical predictions have been verified from the molecular dynamics simulation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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