摘要
连续弯道水流运动是一种复杂的水流运动,是河流动力学研究的基础。从连续弯道水流的基本特性出发,分别从试验研究、数值模拟和理论分析的角度介绍了国内外在连续弯道演变研究方面的新方法、新技术和新成果,并对这些研究成果进行了整体评述,提出了连续弯道演变机理研究的薄弱环节和发展趋势,并给出解决上述问题的方法和思路。
The continuously curved channel flow is a complicate flow, and is the research base of the river mechanics. From the aspects of experimental research, numerical simulation and the theoretical analysis, the paper introduces the new methods, the new technologies and the new research results for the evolution of the continuously curved channels at home and abroad. And the reviews for all the research results are given. Finally the paper advances the weaknesses and developing trends of the research, and give the methods and the threads to solve the above problems.
出处
《长江科学院院报》
CSCD
北大核心
2009年第6期1-3,15,共4页
Journal of Changjiang River Scientific Research Institute
基金
国家"十一五"科技支撑项目(2006BAB05B00)
长江科学院基本科研业务费项目(YWF0712/HL05)
关键词
连续弯道
演变机理
理论分析
试验研究
数学模拟
continuously curved channel
evolution mechanism
theoretical analysis
experimental research
numerical simulation
