Calculation Method of the Length of Side Air Cavity

机译：侧空腔长度的计算方法

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Once lateral aerator could work together with bottom aerator, the side air cavity can eliminates non-aerated flow area of the bottom aerator efficiently. Existing research results on the calculation of the length of side air cavity are insufficient. This paper studies characteristics of cavity and jet dispersion under conditions of different aerator's thicknesses and slopes of the chute through laboratory model experiments and dimensional analysis. After evaluating the influence of lateral aerator's design value and inlet flow's hydraulics parameters, we derived the formula to calculate the length of side air cavity. The calculated results correspond well with the experimental results.

机译：一旦横向曝气器可以与底部曝气器一起工作，侧面空腔可以有效地消除底部曝气器的非充气流动面积。现有的研究结果对侧空腔的长度的计算不足。本文通过实验室模型实验和尺寸分析，在不同曝气器厚度和滑槽斜坡条件下腔和喷射分散的特征。在评估横向曝气器设计值和入口流动液压参数的影响之后，我们衍生的公式来计算侧空腔的长度。计算结果与实验结果很好。

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《SREE Conference on Engineering Modelling and Simulation》|2013年||共7页
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作者
XIONG Yu; LIU Hao-yuan; HE Qing-yan;
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正文语种
中图分类计算机仿真;
关键词
hydraulics; cavitations alleviation by aeration; lateral aerator; dimensional analysis; length of side air cavity;

机译：液压;曝气的空腔;侧曝气器;多方面分析;侧面空气腔;

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Calculation Method of the Length of Side Air Cavity

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