本文提供了有关高速水流掺气的模型和原型试验成果。该项研究是叙述巴西高160米的Foz de Aevia坝的溢洪道,现已运行约18个月时间。在原型上量测了各种水流情况的空气输入流量,并在其前后为比较成果而进行了模型试验,以优化建筑物的设计。 This article provides a model and prototype test result of high velocity aeration. The study, which describes the spillway of the Foz de Aevia dam, which is about 160 meters high in Brazil, has been running for about 18 months. The air input flow rates for various water flows were measured on the prototype and model tests were conducted before and after the comparison to optimize the design of the building.