Under large unit discharges, cavitation damage may occur and energy dissipation may remarkably decline in stepped chutes due to absence of air entrainment. Herein, a pre-aeration device, entraining...

中文翻译：

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阶梯溜槽急缩曝气器的水力学

在大单位排放下，阶梯溜槽由于没有空气夹带，可能会发生气蚀损坏，能量耗散可能会显着下降。在此，预曝气装置，夹带...