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当水力输送系统内水头不够和水土混合物流量在正常直径输泥管降低到临界值以下时,常会出现局部淤塞,介绍的研究成果具有一定的适用性和较好的效率,但仍有待于深入研究。
Local slugging often occurs when the water head in the hydraulic transmission system is inadequate and the flow of soil-water mixture falls below the critical value for a normal-diameter pipe, and the research results presented here have some applicability and good efficiency. However, further study is needed .