孔眼摩阻计算
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日注20方406080100200300
排量方/min0.0138888890.0277780.041666670.05555560.06944440.13888890.2083333孔眼数2222222
孔眼直径2mm0.0020.0020.0020.0020.0020.0020.002
摩阻 2.2779.10820.49236.43056.923227.690512.303孔眼直径2.5mm0.0030.0030.0030.0030.0030.0030.003
摩阻0.933 3.7308.39414.92223.31593.262209.839孔眼直径3mm0.0030.0030.0030.0030.0030.0030.003
摩阻0.450 1.799 4.0487.19611.24444.976101.196孔眼直径4mm0.0040.0040.0040.0040.0040.0040.004
摩阻0.1420.569 1.281 2.277 3.55814.23132.019孔眼直径5mm0.0050.0050.0050.0050.0050.0050.005
摩阻0.0580.2330.5250.933 1.457 5.82913.115孔眼直径6mm0.0060.0060.0060.0060.0060.0060.006
摩阻0.0280.1120.2530.4500.703 2.811 6.325
孔眼直径7mm0.0070.0070.0070.0070.0070.0070.007
摩阻0.0150.0610.1370.2430.379 1.517 3.414
孔眼直径8mm0.0080.0080.0080.0080.0080.0080.008
摩阻0.0090.0360.0800.1420.2220.889 2.001
日注20方406080100200300排量方/min0.0138888890.0277780.041666670.05555560.06944440.13888890.2083333孔眼数2222222孔眼直径2mm0.0020.0020.0020.0020.0020.0020.002摩阻0.901 3.6068.11314.42322.53690.145202.826孔眼直径2.5mm0.0030.0030.0030.0030.0030.0030.003摩阻0.369 1.477 3.323 5.9089.23136.92383.077孔眼直径3mm0.0030.0030.0030.0030.0030.0030.003摩阻0.1780.712 1.603 2.849 4.45217.80640.064孔眼直径4mm0.0040.0040.0040.0040.0040.0040.004摩阻0.0560.2250.5070.901 1.409 5.63412.677孔眼直径5mm0.0050.0050.0050.0050.0050.0050.005摩阻0.0230.0920.2080.3690.577 2.308 5.192孔眼直径6mm0.0060.0060.0060.0060.0060.0060.006摩阻0.0110.0450.1000.1780.278 1.113 2.504孔眼直径7mm0.0070.0070.0070.0070.0070.0070.007摩阻0.0060.0240.0540.0960.1500.601 1.352孔眼直径8mm0.0080.0080.0080.0080.0080.0080.008摩阻0.0040.0140.0320.0560.0880.3520.792