Simulating wind series with intermittency

CORC > 北京大学 > 工学院

	Simulating wind series with intermittency
	Li, Li ; Liao, Jin-Xiang ; Li, Liang
刊名	kongqi donglixue xuebaoacta aerodynamica sinica
	2004
英文摘要	This paper describes an Inverse Wavelet Transform (IWT) approach to simulate target wind series with intermittency for given spectral functions as the input of structural wind responses analysis. The artificial wind series simulation is an important step in wind responses analysis, such as buffeting of bridges. Present methods simulate Gaussian series; however, turbulence in atmospheric boundary layers takes on multi-scale structures, of which being identified as the intermittency. The Log-Poisson law proposed by She and Leveque is thus employed to introduce the intermittency into wavelet coefficients while at the same time preserves the target spectral characters. While a single series produced, multiple correlated series can be simulated using a periodogram approach.; EI; 0; 3; 365-370; 22
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/407325]
专题	工学院
推荐引用方式 GB/T 7714	Li, Li,Liao, Jin-Xiang,Li, Liang. Simulating wind series with intermittency[J]. kongqi donglixue xuebaoacta aerodynamica sinica,2004.
APA	Li, Li,Liao, Jin-Xiang,&Li, Liang.(2004).Simulating wind series with intermittency.kongqi donglixue xuebaoacta aerodynamica sinica.
MLA	Li, Li,et al."Simulating wind series with intermittency".kongqi donglixue xuebaoacta aerodynamica sinica (2004).