Granular matter: a tentative view
Granular matter: a tentative view
复制标题
DOI：
10.1103/revmodphys.71.s374
复制
发表时间：
1999-03-01
影响因子：
44.1
通讯作者：
de Gennes, PG
中科院分区：
文献类型：
--
作者：
de Gennes, PG
颗粒物质描述了小颗粒的大量集合，在颗粒的布朗运动可以忽略不计的情况下（尺寸 d>1 微米）。颗粒可以表现出类固体行为和类流体行为，但对这些状态的描述仍然存在争议。目前的讨论仅限于静态问题，其主要方法是正确描述每个体积元素的初始状态，即当它从流体中沉积时如何。 [S0034-6861(99)02202-3]。
Granular matter describes large collections of small grains, under conditions in which the Brownian motion of the grains is negligible (sizes d>1 micrometer). The grains can exhibit solidlike behavior and fluidlike behavior, but the description of these states is still controversial. The present discussion is restricted to static problems, for which the main approach is to describe properly the initial state of each volume element, when it was deposited from a fluid how. [S0034-6861(99)02202-3].