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一、管路串联连接 通过由不同直径的断面组成的管子,其通过流量可按下述方法计算: 1.两种不同直径的管线,其阻力损失H_f用伯努利方程式来计算:
First, the pipeline connected in series Through the pipe composed of different diameter sections, its flow can be calculated as follows: 1. Two different diameter pipelines, the resistance loss H_f is calculated using the Bernoulli equation: