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通过模型试验，提出了竖井涡流消能工的消能率、泄流能力、流量系数等指标。论述了在高落差情况下以消能率计算消能效果容易产生的误解。以及以流速值来判断同一泄水建筑物的不同消能工的消能效果的直观性。提出了针对四川山区特点应进一步研究的方向
Through the model test, the indexes of energy dissipation rate, discharge capacity and flow coefficient of shaft vortex dissipator are proposed. The misunderstanding that the energy dissipation effect is calculated by the energy dissipation rate under the condition of high gap is discussed. As well as the intuitiveness of judging the energy dissipation effect of different energy dissipators in the same drainage structure based on the flow rate value. Put forward the direction of further research for the characteristics of Sichuan mountainous areas