摘要
根据热传导理论建立了模拟河道水温沿程变化的纵向一维数学模型,并讨论了模型参数的取值方法。将模型应用于金沙江某河段的水温模拟,得出了比较准确的水温沿程分布情况。
According to the theory of thermal conductivity, the longitudinal one--dimensional model which simulates river water temperature changing along the river was established and the method of model parameter values was discussed. A more precise temperature distribution along the river was obtained after the model applied to a reaeh of the Jinsha River simulating the water temperature.
出处
《吉林水利》
2010年第2期14-16,共3页
Jilin Water Resources
关键词
河道水温
沿程变化
一维模型
river water temperature
the change along the river
one--dimensional model
