摘要
本文从分析质点受力情况入手，用总流分析方法研究急交流过水断面上动水压强的分布规律，推导了急变流过水断面上动水压强的计算公式．并通过试验得到验证．
Being on the analysis forces on a particle of curred tostart with,thes paper studies s pressure distribution on a section of suddentransition current with the analysis method of one--dimention.Aformula for pressure on a section of sudden transition current has beenderived.This formula has been verified by model expeiment of theWater Power Station Manwan in Yunnan Province.
出处
《水电能源科学》
北大核心
1994年第2期138-142,共5页
Water Resources and Power
关键词
急变流
动水压强
静压分布规律
Rapidly varied flow, pressure in flowing fluid,hydrostatic pressure distribution law,streamlin contraction,streamline flexure
