压力管道水头损失计算

n0.0140.014

半径0.250.15

水力半径0.1250.075弯角400.0880.029216流量0.50.25140.0520620.017284流速 2.546554 3.53688140.0278280.009239谢才系数50.5076350.50763300.076210.025302

450.0933380.030988沿程水损 3.3175370.477297