对“亲鱼型”水轮机的思考

Thinking about "Fish-friendly" Turbine

针对鱼类通过运行的水轮机流道时能受到严重伤害甚至死亡,基于鱼类在水轮机内受到的伤害机理,提出了优化流道和运行方式,并对沃依斯研究小组提出的"亲鱼型"水轮机设计方案,从水轮机结构、流场模拟、生物学等方面展开可行性探讨,为"亲鱼型"水轮机的进一步研究与设计提供借鉴和参考。

Fish may be heavily injured or even died when they go through the flow passage during the water turbine in operation. Based on the fish injury mechanism by the flow passage of water turbine, the optimal passage design and operation manner are proposed. According to the design scheme of the ＂fish friendly＂ water turbine which was presented by the Voith research team, the feasibility research are discussed from the aspect of water turbine structure, flow field simulation and biology etc. Thus, it provides reference for the research and design of the ＂fish friendly＂water turbine.