Wave propagation characteristics of a magnetic granular chain

doi:10.1016/j.jsv.2017.06.014

	Wave propagation characteristics of a magnetic granular chain
	Leng, Dingxin 1; Liu, Guijie 1; Sun, Lingyu 2; Wang, Xiaojie3
	2017-10-13
发表期刊	JOURNAL OF SOUND AND VIBRATION
摘要	We investigate the wave propagation characteristics of a horizontal alignment of magnetic grains under a non-uniform magnetic field. The magnetic force of each grain is obtained using Maxwell's principle. The contact interaction of grains is based on Hertz potential. The effects of magnetic field strength on the dynamic responses of a granular chain under strong, intermediate, and weak amplitudes of incident impulses in comparison with static precompression force are studied. Different wave propagation modes induced by the magnetic field are observed. The applied field strength demonstrably reinforces the granular-position-dependent behaviors of decreasing amplitude and increasing wave propagation velocity. The magnetic field-induced features of a magnetic granular chain have potential applications in adaptive structures for shock attenuation. (C) 2017 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Wave Propagation Granular Media Numerical Simulation
WOS标题词	Science & Technology ; Technology
DOI	10.1016/j.jsv.2017.06.014
关键词[WOS]	SOLITARY WAVES ; GRAVITY
收录类别	SCI
语种	英语
项目资助者	Fundamental Research Funds for the Central Universities(201513054) ; Fundamental Research Funds for the Central Universities(201513054) ; Fundamental Research Funds for the Central Universities(201513054) ; Fundamental Research Funds for the Central Universities(201513054) ; Fundamental Research Funds for the Central Universities(201513054) ; Fundamental Research Funds for the Central Universities(201513054) ; Fundamental Research Funds for the Central Universities(201513054) ; Fundamental Research Funds for the Central Universities(201513054) ; China Postdoctoral Science Foundation(2015M582141) ; China Postdoctoral Science Foundation(2015M582141) ; China Postdoctoral Science Foundation(2015M582141) ; China Postdoctoral Science Foundation(2015M582141) ; China Postdoctoral Science Foundation(2015M582141) ; China Postdoctoral Science Foundation(2015M582141) ; China Postdoctoral Science Foundation(2015M582141) ; China Postdoctoral Science Foundation(2015M582141) ; National Natural Science Foundation of Shandong Province(201503014) ; National Natural Science Foundation of Shandong Province(201503014) ; National Natural Science Foundation of Shandong Province(201503014) ; National Natural Science Foundation of Shandong Province(201503014) ; National Natural Science Foundation of Shandong Province(201503014) ; National Natural Science Foundation of Shandong Province(201503014) ; National Natural Science Foundation of Shandong Province(201503014) ; National Natural Science Foundation of Shandong Province(201503014) ; National Natural Science Foundation of China(11572320 ; National Natural Science Foundation of China(11572320 ; National Natural Science Foundation of China(11572320 ; National Natural Science Foundation of China(11572320 ; National Natural Science Foundation of China(11572320 ; National Natural Science Foundation of China(11572320 ; National Natural Science Foundation of China(11572320 ; National Natural Science Foundation of China(11572320 ; 51175485 ; 51175485 ; 51175485 ; 51175485 ; 51175485 ; 51175485 ; 51175485 ; 51175485 ; 51175016) ; 51175016) ; 51175016) ; 51175016) ; 51175016) ; 51175016) ; 51175016) ; 51175016)
WOS研究方向	Acoustics ; Engineering ; Mechanics
WOS类目	Acoustics ; Engineering, Mechanical ; Mechanics
WOS记录号	WOS:000405460200006
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/33437
专题	中科院合肥物质科学研究院先进制造技术研究所
作者单位	1.Ocean Univ China, Dept Mech & Elect Engn, Qingdao, Shandong, Peoples R China 2.Beihang Univ, Sch Transportat Sci & Engn, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Adv Mfg Technol, Hefei Inst Phys Sci, Changzhou 213164, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Leng, Dingxin,Liu, Guijie,Sun, Lingyu,et al. Wave propagation characteristics of a magnetic granular chain[J]. JOURNAL OF SOUND AND VIBRATION,2017,406:89-103.
APA	Leng, Dingxin,Liu, Guijie,Sun, Lingyu,&Wang, Xiaojie.(2017).Wave propagation characteristics of a magnetic granular chain.JOURNAL OF SOUND AND VIBRATION,406,89-103.
MLA	Leng, Dingxin,et al."Wave propagation characteristics of a magnetic granular chain".JOURNAL OF SOUND AND VIBRATION 406(2017):89-103.