IMECH-IR  > 水动力学与海洋工程重点实验室(2009-2011)
动网格技术在非稳态空化流计算中的应用
Alternative TitleInvestigation of dynamic mesh technique and unsteady cavitation flows
杜特专; 黄晨光; 王一伟; 方新
Source Publication水动力学研究与进展. A辑
2010
Volume25Issue:2Pages:190-198
ISSN1000-4874
Abstract该文基于对钝锥头航行体的空化流动的实验观测, 利用商业软件FLUENT~[1]考核了分块网格模型对降低动网格方法误差影响、提高空化流计算精度的可行性和有效性. 通过与实验的对比表明, 采用分块网格模型能够使基于动网格方法的非稳态空化流计算很好的捕捉到空泡生长, 回射, 翻卷, 脱落, 溃灭这一过程, 并获得较为准确的航行体的运动轨迹和所受的水动力. 进而分析了流场涡结构与空泡演化的机理
Keyword水下航行体 非稳态空化流 动网格技术 数值模拟 涡结构
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Indexed ByCSCD
Language中文
CSCD IDCSCD:3949689
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43946
Collection水动力学与海洋工程重点实验室(2009-2011)
Corresponding Author杜特专
Recommended Citation
GB/T 7714
杜特专,黄晨光,王一伟,等. 动网格技术在非稳态空化流计算中的应用[J]. 水动力学研究与进展. A辑,2010,25(2):190-198.
APA 杜特专,黄晨光,王一伟,&方新.(2010).动网格技术在非稳态空化流计算中的应用.水动力学研究与进展. A辑,25(2),190-198.
MLA 杜特专,et al."动网格技术在非稳态空化流计算中的应用".水动力学研究与进展. A辑 25.2(2010):190-198.
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