干旱区生态环境知识资源中心(Arid): The critical frequency of the large-scale vortices and the background turbulence in desert area

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DOI	10.1016/j.atmosres.2014.02.020
	The critical frequency of the large-scale vortices and the background turbulence in desert area
	Wang, Guohua 1; Bo, Tianli 1; Zhang, Jinghong 1; Zhu, Dezhen 1; Zheng, Xiaojing 1,2
通讯作者	Zheng, Xiaojing
来源期刊	ATMOSPHERIC RESEARCH
ISSN	0169-8095
EISSN	1873-2895
出版年	2014
卷号	143 页码:293-300
英文摘要	Based on the analysis of the experimental data obtained in a desert area, this study investigated the variations of the critical frequency discriminating the large-scale vortices and the background turbulence with the distance above the ground surface and the inflow velocity. The results show that the critical frequency decreases with the reciprocal of the wall-normal distance and increases linearly with the inflow velocity. The effect of the surface properties were also considered in this study, and finally the rating formula of the critical frequency with respect to the wall-normal distance and the inflow velocity was given. (C) 2014 Elsevier B.V. All rights reserved.
英文关键词	Critical frequency Large-scale vortices Background turbulence Energy spectra
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000336109100022
WOS关键词	ATMOSPHERIC BOUNDARY-LAYER ; LARGE-EDDY SIMULATIONS ; WAVELET TRANSFORMS ; COHERENT STRUCTURE ; MOTIONS ; REGION
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
来源机构	兰州大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/180967
作者单位	1.Lanzhou Univ, Key Lab Mech Western Disaster & Environm, Lanzhou 730000, Peoples R China; 2.Xidian Univ, Sch Elect & Mech Engn, Xian 710071, Peoples R China
推荐引用方式 GB/T 7714	Wang, Guohua,Bo, Tianli,Zhang, Jinghong,et al. The critical frequency of the large-scale vortices and the background turbulence in desert area[J]. 兰州大学,2014,143:293-300.
APA	Wang, Guohua,Bo, Tianli,Zhang, Jinghong,Zhu, Dezhen,&Zheng, Xiaojing.(2014).The critical frequency of the large-scale vortices and the background turbulence in desert area.ATMOSPHERIC RESEARCH,143,293-300.
MLA	Wang, Guohua,et al."The critical frequency of the large-scale vortices and the background turbulence in desert area".ATMOSPHERIC RESEARCH 143(2014):293-300.