Granular Gases in Compartmentalized Systems

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/38937

Title:	Granular Gases in Compartmentalized Systems
Authors:	Lai,PY;Hou,MY;Chan,CK
Contributors:	物理研究所
Keywords:	MAXWELLS DEMON;OSCILLATIONS;SEGREGATION;MIXTURE;GRAINS;FLOWS;SAND
Date:	2009
Issue Date:	2010-07-08 13:59:44 (UTC+8)
Publisher:	中央大學
Abstract:	Although both granular gases (GG) and molecular gases (MG) are characterized by random motions of their constituents, phenomena not possible for MG, Such as Clustering and Maxwell's demon are reported in GG. The origin of these intriguing phenomena is the dissipative collisions in GG which are coupled to the local density of the GG in a spatially extended or compartmentalized system. Systems with two or more types of grains are especially interesting because the asymmetry in the dissipative collisions between different types of grains can lead to oscillations and even more interestingo dynamics. [it this article, flux models with different granular temperatures for different types of grains are studied to understand and explore these phenomena.
Relation:	JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
Appears in Collections:	[Graduate Institute of Physics] journal & Dissertation

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