On the Second Harmonic Generation through Bell-Plesset Effects in   Cylindrical Geometry

doi:10.1088/0256-307X/31/4/044702

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	On the Second Harmonic Generation through Bell-Plesset Effects in Cylindrical Geometry
	Guo Hong-Yu ; Yu Xiao-Jin ; Wang Li-Feng ; Ye Wen-Hua ; Wu Jun-Feng ; Li Ying-Jun
刊名	chinese physics letters
	2014
关键词	RAYLEIGH-TAYLOR INSTABILITY
DOI	10.1088/0256-307X/31/4/044702
英文摘要	Generation of the second harmonic initiated by Bell-Plesset effects in a cylindrical geometry is studied analytically. For an initial single-mode velocity perturbation, the second-order mode-coupling formula is obtained by expanding the perturbation displacement and velocity potential up to the second-order accuracy. It is found that the initially symmetric interface evolves into a significant bubble-spike asymmetric pattern. The second-order solutions clearly show that the amplitude of the spike grows faster than that of the bubble. The temporal evolutions of the amplitudes of the bubble and spike are dependent on the interface velocity.. V-0. The larger interface velocity leads to the smaller amplitude of the perturbation at an arbitrary interface position in a cylindrically convergent geometry.; Physics, Multidisciplinary; SCI(E); 中国科技核心期刊(ISTIC); 1; ARTICLE; wu_junfeng@iapcm.ac.cn; lyj@aphy.iphy.ac.cn; 4; 31
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/214877]
专题	工学院
推荐引用方式 GB/T 7714	Guo Hong-Yu,Yu Xiao-Jin,Wang Li-Feng,et al. On the Second Harmonic Generation through Bell-Plesset Effects in Cylindrical Geometry[J]. chinese physics letters,2014.
APA	Guo Hong-Yu,Yu Xiao-Jin,Wang Li-Feng,Ye Wen-Hua,Wu Jun-Feng,&Li Ying-Jun.(2014).On the Second Harmonic Generation through Bell-Plesset Effects in Cylindrical Geometry.chinese physics letters.
MLA	Guo Hong-Yu,et al."On the Second Harmonic Generation through Bell-Plesset Effects in Cylindrical Geometry".chinese physics letters (2014).