管徑 | 流量 | 高密度聚乙烯(HDPE) | |||||||||||
0.25MPa | 0.4MPa | 0.6MPa | 1.0MPa | ||||||||||
計算管徑 | 流速 | 阻力損失 | 計算管徑 | 流速 | 阻力損失 | 計算管徑 | 流速 | 阻力損失 | 計算管徑 | 流速 | 阻力損失 | ||
mm | L/S | mm | m/s | mm/m | mm | m/s | mm/m | mm | m/s | mm/m | mm | m/s | mm/m |
15 | 0.1 |
|
|
|
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|
|
|
| 12 | 0.88 | 100.40 | |
20 | 0.210 |
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|
|
|
|
|
|
|
| 16 | 1.04 | 97.71 |
25 | 0.300 |
|
|
|
|
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| 21 | 0.87 | 50.30 | 20.4 | 0.92 | 57.93 |
32 | 0.500 |
|
|
|
|
|
| 28 | 0.81 | 31.91 | 26.2 | 0.93 | 44.10 |
40 | 1.010 |
|
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| 36 | 0.99 | 34.50 | 35.2 | 1.04 | 38.49 | 32.6 | 1.21 | 55.93 |
50 | 1.550 |
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|
| 46 | 0.93 | 23.11 | 44 | 1.02 | 28.70 | 40.8 | 1.19 | 41.45 |
65 | 3.400 | 59 | 1.24 | 29.45 | 58.2 | 1.28 | 31.48 | 55.4 | 1.41 | 40.02 | 51.4 | 1.64 | 57.65 |
75 | 3.000 | 71 | 0.76 | 9.48 | 69.2 | 0.80 | 10.74 | 66 | 0.88 | 13.53 | 61.4 | 1.01 | 19.24 |
90 | 6.000 | 85.6 | 1.04 | 13.76 | 83 | 1.11 | 15.99 | 79.2 | 1.22 | 20.10 | 73.6 | 1.41 | 28.72 |
110 | 7.000 | 104.6 | 0.81 | 6.90 | 101.6 | 0.86 | 7.95 | 96.8 | 0.95 | 10.06 | 90 | 1.10 | 14.34 |
125 | 15.000 | 118.8 | 1.35 | 15.22 | 115.4 | 1.43 | 17.53 | 110.2 | 1.57 | 21.95 | 102.2 | 1.83 | 31.68 |
140 | 18.000 | 133 | 1.30 | 12.31 | 129.2 | 1.37 | 14.18 | 123.4 | 1.51 | 17.73 | 114.6 | 1.75 | 25.42 |
160 | 27.000 | 152 | 1.49 | 13.61 | 147.8 | 1.57 | 15.60 | 141 | 1.73 | 19.62 | 130.8 | 2.01 | 28.29 |
180 | 6.000 | 171.2 | 0.26 | 0.47 | 166.2 | 0.28 | 0.54 | 158.6 | 0.30 | 0.68 | 147.2 | 0.35 | 0.98 |
200 | 7.000 | 190.2 | 0.25 | 0.37 | 184.6 | 0.26 | 0.43 | 176.2 | 0.29 | 0.54 | 163.8 | 0.33 | 0.78 |
225 | 15.000 | 214 | 0.42 | 0.87 | 207.8 | 0.44 | 1.00 | 198.2 | 0.49 | 1.26 | 184 | 0.56 | 1.81 |
250 | 18.000 | 237.6 | 0.41 | 0.73 | 230.8 | 0.43 | 0.84 | 220.4 | 0.47 | 1.05 | 204.6 | 0.55 | 1.51 |
315 | 27.000 | 299.6 | 0.38 | 0.50 | 290.8 | 0.41 | 0.58 | 277.6 | 0.45 | 0.72 | 257.8 | 0.52 | 1.04 |
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