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本文强调在设计计算管道操作压力时不能沿用老式的开式流程计算,而必须对全线统一运行压力作计算,对每站作多种输量下开泵台数组合计算,并考虑一些其他因素才能做出最佳设计。
This paper emphasizes that when calculating the pipeline operating pressure, it can not be calculated according to the old open flow but must calculate the uniform operating pressure across the whole line and calculate the number of pumps to be opened under various throughputs per station, taking into account other factors Out of the best design.