脉冲式浮射流水力特性的实验研究

Experimental study on the Hydraulics Characteristics of Intermittent Disposed Buoyant Flows

目前污水的海洋排放方式可大致分为 2种 :恒定或准恒定流量排放 ;脉冲式的非恒定排放。对工程中更为常见的脉冲式排放在环境受纳水体中的浮射流运动特性 ,动量尺度、底边界对浮射流的影响进行实验研究 ,此项研究方法及初步成果为河底射流冲淤排沙研究工作奠定了基础。

There are two ways discharge of sewage water into ocean.In addition to the conventional way , the other is intermittent discharge,which is widely used , in recent decades . The hydraulic characteristics of intermittent disposed buoyant flows were preliminary experimentally studied and the differences of the hydraulic characteristics between intermittent discharge and steady discharge were compared in this paper.