往复式压缩机功率计算表
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功率
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压缩机
- 功率
- 压缩机
| Q-流量m3/h | d-管线内径mm | L-管线长度m | u-流速m/s | ν-液体重度kg/m3 | μ-液体的粘度(厘泊) | g-重力加速度 | Re=duν/μ | λ=64/Re | λ=0.3164Re-0.25 | λ=0.032+0.221Re-0.237 | △P=λu2L×1000/(2gd) Re≤2100 | △P=λu2L×1000/(2gd) 2100<Re<105 | △P=λu2L×1000/(2gd) 105<Re<108 |
| 25.00 | 73.0 | 5300 | 1.6581 | 1030 | 1.04 | 9.81 | 119877.2392 | 0.000533879 | 0.017004047 | 0.017027118 | 5.4315 | 172.9921 | 173.2268 |
| 40.00 | 76.0 | 2600 | 2.4476 | 1030 | 1.04 | 9.81 | 184232.3887 | 0.000347387 | 0.015271967 | 0.01568822 | 3.6289 | 159.5338 | 163.8821 |
| 25.00 | 88.6 | 605 | 1.1256 | 1030 | 1.04 | 9.81 | 98770.1858 | 0.000647969 | 0.017847608 | 0.017676579 | 0.2857 | 7.8701 | 7.7947 |
| 46.00 | 110.0 | 4180 | 1.3437 | 1030 | 1.04 | 9.81 | 146381.007 | 0.000437215 | 0.016175782 | 0.016387801 | 1.5288 | 56.5622 | 57.3036 |
| 40.00 | 79.0 | 14650 | 2.2653 | 1030 | 1.04 | 9.81 | 177236.222 | 0.0003611 | 0.015420496 | 0.015803331 | 17.5139 | 747.9161 | 766.4841 |
| 32.00 | 79.0 | 14650 | 1.8122 | 1030 | 1.04 | 9.81 | 141788.9776 | 0.000451375 | 0.01630519 | 0.016487798 | 14.0111 | 506.1280 | 511.7963 |
| 26.00 | 79.0 | 14650 | 1.4724 | 1030 | 1.04 | 9.81 | 115203.5443 | 0.000555538 | 0.017173943 | 0.017158054 | 11.3840 | 351.9259 | 351.6003 |
| 34.00 | 79.0 | 14650 | 1.9255 | 1030 | 1.04 | 9.81 | 150650.7887 | 0.000424824 | 0.016059929 | 0.016298243 | 14.8868 | 562.7766 | 571.1277 |
| 38.00 | 79.0 | 14650 | 2.1520 | 1030 | 1.04 | 9.81 | 168374.4109 | 0.000380105 | 0.015619512 | 0.015957478 | 16.6382 | 683.7057 | 698.4994 |