Invited review: Effect of temperature on a granular pile

IF 1.2 Q3 PHYSICS, MULTIDISCIPLINARY

Papers in Physics Pub Date : 2010-11-17 DOI:10.4279/pip.020006

T. Divoux

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引用次数: 7

Abstract

As a fragile construction, a granular pile is very sensitive to minute external perturbations. In particular, it is now well established that a granular assembly is sensitive to variations of temperature. Such variations can produce localized rearrangements as well as global static avalanches inside a pile. In this review, we sum up the various observations that have been made concerning the effect of temperature on a granular assembly. In particular, we dwell on the way controlled variations of temperature have been employed to generate the compaction of a granular pile. After laying emphasis on the key features of this compaction process, we compare it to the classic vibration-induced compaction. Finally, we also review other \textit{granular systems} in a large sense, from microscopic (jammed multilamellar vesicles) to macroscopic scales (stone heave phenomenon linked to freezing and thawing of soils) for which periodic variations of temperature could play a key role in the dynamics at stake. Received: 10 August 2010; Accepted: 28 October 2010; Edited by: I. Ippolito; Reviewed by: A. Coniglio, Universita di Napoli “Federico II”, Napoli, Italy ; DOI: 10.4279/PIP.020006 Editor's Note: Some figures in this paper are reprinted with permission from Wiley-VCH Verlag, the American Physcal Society, Elsevier and the Nature Publishing Group. Readers may view, browse, and/or download material for temporary copying purposes only, provided these uses are for noncommercial personal purposes. Except as provided by law, this material may not be further reproduced, distributed, transmitted, modified, adapted, performed, displayed, published, or sold in whole or part, without prior written permission from the abovementioned editorial organizations.

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特邀评论:温度对颗粒堆的影响

作为一种易碎的结构，颗粒桩对微小的外部扰动非常敏感。特别是，现在已经确定颗粒组合对温度的变化很敏感。这种变化可以产生局部的重排，也可以在桩内产生全局的静态雪崩。在这篇综述中，我们总结了关于温度对颗粒组合的影响的各种观察结果。特别地，我们详述了如何控制温度变化来产生粒状桩的压实。在强调了这种压实过程的主要特征之后，我们将其与经典的振动致压实进行了比较。最后，我们还从宏观上回顾了其他\textit{颗粒系统}，从微观(堵塞的多层囊泡)到宏观尺度(与土壤冻结和融化有关的石头隆起现象)，温度的周期性变化可能在危险的动力学中起关键作用。收稿日期:2010年8月10日;录用日期:2010年10月28日;编辑:I. Ippolito;审阅人:A. Coniglio，那不勒斯大学“Federico II”，那不勒斯，意大利;Doi: 10.4279/ pip.020006编者注:本文中的一些数据经Wiley-VCH Verlag，美国物理学会，爱思唯尔和自然出版集团许可转载。读者可以查看、浏览和/或下载材料，仅用于临时复制目的，前提是这些用途是非商业性的个人目的。除法律规定外，未经上述编辑机构事先书面许可，不得进一步全部或部分复制、分发、传播、修改、改编、表演、展示、出版或出售本材料。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Papers in Physics PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.90

自引率

0.00%

发文量

期刊介绍： Papers in Physics publishes original research in all areas of physics and its interface with other subjects. The scope includes, but is not limited to, physics of particles and fields, condensed matter, relativity and gravitation, nuclear physics, physics of fluids, biophysics, econophysics, chemical physics, statistical mechanics, soft condensed matter, materials science, mathematical physics and general physics. Contributions in the areas of foundations of physics, history of physics and physics education are not considered for publication. Articles published in Papers in Physics contain substantial new results and ideas that advance the state of physics in a non-trivial way. Articles are strictly reviewed by specialists prior to publication. Papers in Physics highlights outstanding articles published in the journal through the Editors'' choice section. Papers in Physics offers two distinct editorial treatments to articles from which authors can choose. In Traditional Review, manuscripts are submitted to anonymous reviewers seeking constructive criticism and editors make a decision on whether publication is appropriate. In Open Review, manuscripts are sent to reviewers. If the paper is considered original and technically sound, the article, the reviewer''s comments and the author''s reply are published alongside the names of all involved. This way, Papers in Physics promotes the open discussion of controversies among specialists that are of help to the reader and to the transparency of the editorial process. Moreover, our reviewers receive their due recognition by publishing a recorded citable report. Papers in Physics publishes Commentaries from the reviewer(s) if major disagreements remain after exchange with the authors or if a different insight proposed is considered valuable for the readers.