永乐电站调压室模型试验

来源 :水利水电技术 | 被引量 : 0次 | 上传用户:ajunyx
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结合具体的模型试验,对长引水隧洞引水系统的变态模型设计进行了研究,特别对阻力相似条件进行了分析,指出在变态模型设计中,也可以同时满足沿程阻力相似和局部阻力相似.并给出相应的涌波试验结果.此外,对隧洞至调压室过渡段的流道体型、分流墩形式进行了优化设计,从而改善了流态,减少了水头损失.
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