摘要
用数学回归的方法针对堰流自由出流情况进行研究分析,通过分析得到流量计算公式。为复合堰在单宽比相同的情况下提供了一个简单的数学模型。
In this experiment,＂ the free flow of weir flow was analyzed by nmthematics regressive method and discharge computation fomula could be ob-rained through the analysis, which provides a simple mathematical model for the eompound weir under the same width.
出处
《安徽农业科学》
CAS
北大核心
2007年第7期1911-1911,1913,共2页
Journal of Anhui Agricultural Sciences
关键词
复合堰
流量系数
自由出流
Compound weir
Flow coefficients
Free ilow
