摘要
明流泄洪管道弯道水流既受离心力的作用,同时也受冲击波的干扰,两种作用交织在一起,对水面线的计算产生一定影响。在分析这些因素的基础上提出了一种适用于水面线计算的简单方法,并通过试验对该方法的合理性予以验证。
The free flow in bend is influenced both by centrifugal force and shock wave. A simple method for calculating the rapid flow surface in multiple bend is put forward based on the analysis of these two factors. The method is proved by experiments.
出处
《水利与建筑工程学报》
2006年第2期63-65,共3页
Journal of Water Resources and Architectural Engineering
关键词
水面线
离心力
冲击波
water surface profile
centrifugal force
shock wave
