Transition to Chaos in the Floating Half Zone Convection

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IMECH-IR > 力学所知识产出(1956-2008)

	Transition to Chaos in the Floating Half Zone Convection
	A Y(阿燕); Cao ZH(曹重华); Hu WR(胡文瑞); Aa, Y (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
发表期刊	Chinese Physics Letters
	2007
卷号	24 期号:2 页码:475-478
ISSN	0256-307X
摘要	The transition process from steady convection to chaos is experimentally studied in thermocapillary convections of floating half zone. The onset of temperature oscillations in the liquid bridge of floating half zone and further transitions of the temporal convective behaviour are detected by measuring the temperature in the liquid bridge. The fast Fourier transform reveals the frequency and amplitude characteristics of the flow transition. The experimental results indicate the existence of a sequence of period-doubling bifurcations that culminate in chaos. The measured Feigenbaum numbers are delta(2) = 4.69 and delta(4) = 4.6, which are comparable with the theoretical asymptotic value delta = 4.669.
学科领域	力学
DOI	0
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000244116400048
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/16950
专题	力学所知识产出(1956-2008)
通讯作者	Aa, Y (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	A Y,Cao ZH,Hu WR,et al. Transition to Chaos in the Floating Half Zone Convection[J]. Chinese Physics Letters,2007,24,2,:475-478.
APA	阿燕,曹重华,胡文瑞,&Aa, Y .(2007).Transition to Chaos in the Floating Half Zone Convection.Chinese Physics Letters,24(2),475-478.
MLA	阿燕,et al."Transition to Chaos in the Floating Half Zone Convection".Chinese Physics Letters 24.2(2007):475-478.

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