IMECH-IR  > 力学所知识产出(1956-2008)
各向同性均匀湍流近壁结构及泥沙起动
Alternative TitleHomogenous turbulence structure near the wall and sediment incipience
刘春嵘; 呼和敖德
Source Publication海洋工程
2003-08-30
Volume21Issue:3Pages:50-55
ISSN1005-9865
Abstract采用振动格栅产生的各向同性均匀湍流研究了泥沙的起动。应用PTV技术和局部光学放大技术对湍流场进行了测量,发现近壁面湍流动能的指数分布规律。分析了泥沙在均匀同性湍流中的起动机制,并用概率统计理论对泥沙的起动进行了定量的描述。通过测定泥沙起动事件的概率,得到了同种泥沙在不同流动参数下起动的临界湍流动能。
Keyword各向同性均匀湍流 近壁湍流结构 泥沙起动 Ptv测速技术
Indexed ByCSCD
Language中文
CSCD IDCSCD:1316202
Citation statistics
Cited Times:4[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/42118
Collection力学所知识产出(1956-2008)
Corresponding Author刘春嵘
Recommended Citation
GB/T 7714
刘春嵘,呼和敖德. 各向同性均匀湍流近壁结构及泥沙起动[J]. 海洋工程,2003,21(3):50-55.
APA 刘春嵘,&呼和敖德.(2003).各向同性均匀湍流近壁结构及泥沙起动.海洋工程,21(3),50-55.
MLA 刘春嵘,et al."各向同性均匀湍流近壁结构及泥沙起动".海洋工程 21.3(2003):50-55.
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