IMECH-IR  > 力学所知识产出(1956-2008)
剪切水气界面下湍流特性的实验测量
Alternative TitleExperimental measurements of the turbulence characteisics unver sheared air-water interfaces
王双峰; 贾复; 王晋军
Source Publication流体力学实验与测量
2004
Volume18Issue:2Pages:86-90
ISSN1007-3124
Abstract通过实验研究了受气流剪切但无明显波动的水气界面下的湍流特性。当界面剪切较强(‰≥O.20cn∥s)时,水面边界层中平均流速、速度脉动强度和Reynolds切应力的分布形状与固壁湍流相似,预示剪切水气界面和固壁附近的湍流相干结构是相类似的。另一方面,水面湍流也表现出不同于固壁湍流的细节特征。与自由面湍流不同的是,在靠近剪切水气界面的流场中流向和垂向速度脉动同时受到抑制。
Keyword水气界面
Subject Area力学
Indexed ByCSCD ; EI
Language中文
CSCD IDCSCD:1641203
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/16196
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
王双峰,贾复,王晋军. 剪切水气界面下湍流特性的实验测量[J]. 流体力学实验与测量,2004,18,2,:86-90.
APA 王双峰,贾复,&王晋军.(2004).剪切水气界面下湍流特性的实验测量.流体力学实验与测量,18(2),86-90.
MLA 王双峰,et al."剪切水气界面下湍流特性的实验测量".流体力学实验与测量 18.2(2004):86-90.
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