摘要
在分析弯道水流基本特性的基础上对弯道水流数值模拟方法进行了归纳,分析了数值模拟的关键因素自由水面的模拟方法,并对复式断面弯道水流等复杂弯道流的研究进展进行了评述,对未来研究方法和趋势作了展望。
The numerical simulation methods of bend flow are summarized on basis of analyzing the essential features of bend flow, including lateral slope of water surface, lateral circulation flow and average velocity along vertical line. This paper emphasizes analyzing the key factor of numerical simulation the simulation methods of free surface, and the research progress of complex bend flow, such as the bend flow in compound cross section is summarized also. And finally, the future development of numerical simulation methods of bend flow is prospected.
出处
《水电能源科学》
北大核心
2009年第1期112-115,共4页
Water Resources and Power
基金
国家自然科学基金资助项目(50749031)
湖北省自然科学基金资助项目(2007ABA032)
关键词
弯道
数值模拟
综述
bend
numerical simulation
review
