异重射流流动形态和浓度分布特性的实验研究

Experimental Investigations on Flow and Concentration Distribution Characteristics of Density Jet

对横向抛射入环境水流中形成的异重射流的流动形态及浓度分布特征进行了水槽实验研究 .实验结果表明异重射流入水后在近区呈现出不同于一般变密度射流的复杂流动形态及浓度分布特征 。

The flow pattern and concentration distribution characteristics of the density jets discharged into current waterbody are investigated experimentally in a water channel. Experimental results indicate that the jets show complicated flow pattern and concentration distribution characteristics different from common buoyant jets, and spread downstream in the manner of density currents.