Localization of the small amplitude wave in three dimensional granular material

doi:10.1088/2399-6528/ab8e2a

	Localization of the small amplitude wave in three dimensional granular material
	Peng,Jing 1,2; Yang,Guanghui 2; Liang,Tao 1,2; Duan,Wen Shan 1,2; Yang,Lei 3
刊名	Journal of Physics Communications
	2020-05-01
卷号	4 期号:5
关键词	Hertz contact model attenuation localization
DOI	10.1088/2399-6528/ab8e2a
英文摘要	Abstract A general small amplitude wave equations are proposed for the granular material. It is shown that the wave is localized in a certain region which is in agreement with that found in both the analytical and the simulation results. The localization region depends on the wave frequency and the parameters of the granular material such as the bead radius, the magnitude of the initial prestress, the Young’s modulus and the bead mass. Several examples are given which indicate that the attenuation rate of the wave depend on the permutation of the bead. It also depends on whether the wave is longitudinal or tangential.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:2399-6528-4-5-AB8E2A
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/140874]
专题	中国科学院近代物理研究所
作者单位	1.College of Physics and Electronic Engineering and Joint Laboratory of Atomic and Molecular Physics of NWNU & IMP CAS, Northwest Normal University, Lanzhou 730070, People’s Republic of China 2.Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China 3.Department of Physics, Lanzhou University, Lanzhou 730000, People’s Republic of China
推荐引用方式 GB/T 7714	Peng,Jing,Yang,Guanghui,Liang,Tao,et al. Localization of the small amplitude wave in three dimensional granular material[J]. Journal of Physics Communications,2020,4(5).
APA	Peng,Jing,Yang,Guanghui,Liang,Tao,Duan,Wen Shan,&Yang,Lei.(2020).Localization of the small amplitude wave in three dimensional granular material.Journal of Physics Communications,4(5).
MLA	Peng,Jing,et al."Localization of the small amplitude wave in three dimensional granular material".Journal of Physics Communications 4.5(2020).