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本文提出煤气管网最小投资费用的经济设计新方法。此法不受规定的节点压力或规定节点流量的限制的对任意规模的枝状或环状的高、中、低管网,本计算机程序均能适用。
This paper proposes a new economic design method for the minimum investment cost of gas pipeline networks. This method is applicable to any size branch or ring high, medium and low pipe networks that are not subject to the specified node pressure or the flow rate of the specified node. This computer program can apply.