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| Using wavelet transform to study the Lipschitz local singular exponent in wall turbulence | |
Jiang N(姜楠) ; Wang ZD(王振东); Shu W(舒玮); Jiang, N (reprint author), Tianjin Univ, Dept Mech, Tianjin 300072, Peoples R China.
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| Source Publication | Applied Mathematics and Mechanics (English Edition)
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| 1998 | |
| Volume | 19Issue:10Pages:983-990 |
| ISSN | 0253-4827 |
| Abstract | In this paper, wavelet,transform is introduced to study the Lipschitz local singular exponent for characterising the local singularity behavior of fluctuating velocity in wall turbulence. I, is found that the local singular exponent is negative when the ejections and sweeps of coherent structures occur in a turbulent boundary layer. |
| Keyword | Wavelet Transform Coherent Structure Lipschitz Local Singular Exponent |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000078135800008 |
| WOS Research Area | Mathematics ; Mechanics |
| WOS Subject | Mathematics, Applied ; Mechanics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/33617 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Jiang, N (reprint author), Tianjin Univ, Dept Mech, Tianjin 300072, Peoples R China. |
| Recommended Citation GB/T 7714 | Jiang N,Wang ZD,Shu W,et al. Using wavelet transform to study the Lipschitz local singular exponent in wall turbulence[J]. Applied Mathematics and Mechanics (English Edition),1998,19,10,:983-990. |
| APA | 姜楠,王振东,舒玮,&Jiang, N .(1998).Using wavelet transform to study the Lipschitz local singular exponent in wall turbulence.Applied Mathematics and Mechanics (English Edition),19(10),983-990. |
| MLA | 姜楠,et al."Using wavelet transform to study the Lipschitz local singular exponent in wall turbulence".Applied Mathematics and Mechanics (English Edition) 19.10(1998):983-990. |
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