列管式冷凝器
公稱直徑 DN/mm | 管程數 N | 管子根數 N | 中心排管數 | 管程流通面積(㎡) | 計算換熱面積/㎡ | |||||||
Φ25×2 | Φ2522.5 | 換熱管長度L/mm | ||||||||||
1500 | 2000 | 3000 | 4500 | 6000 | 9000 | |||||||
159 | 1 | 11 | 3 | 0.0038 | 0.0035 | 1.2 | 1.6 | 2.5 | - | - | - | |
25 | 5 | 0.0087 | 0.0079 | 2.7 | 3.7 | 5.7 | - | - | - | |||
273 | 1 | 38 | 6 | 0.0132 | 0.0119 | 4.2 | 5.7 | 8.7 | 13.1 | 17.6 | - | |
2 | 32 | 7 | 0.0065 | 0.0050 | 3.5 | 4.8 | 7.3 | 11.1 | 14.8 | - | ||
325 | 1 | 57 | 9 | 0.0197 | 0.0079 | 6.3 | 8.5 | 13.0 | 19.7 | 26.4 | - | |
2 | 56 | 9 | 0.0097 | 0.0088 | 6.2 | 8.4 | 12.7 | 19.3 | 25.9 | - | ||
4 | 40 | 9 | 0.0035 | 0.0031 | 4.4 | 6.0 | 9.1 | 13.8 | 18.5 | - | ||
400 | 1 | 98 | 12 | 0.0339 | 0.0308 | 10.8 | 14.6 | 22.3 | 33.8 | 45.4 | - | |
2 | 94 | 11 | 0.0163 | 0.0148 | 10.3 | 14.0 | 21.4 | 32.5 | 43.5 | - | ||
4 | 75 | 11 | 0.0066 | 0.0060 | 8.4 | 11.3 | 17.3 | 26.3 | 35.5 | - | ||
450 | 1 | 135 | 13 | 0.0468 | 0.0424 | 14.8 | 20.1 | 30.7 | 46.6 | 62.5 | - | |
2 | 126 | 12 | 0.0218 | 0.0198 | 13.9 | 18.8 | 28.7 | 43.5 | 58.4 | - | ||
4 | 106 | 13 | 0.0092 | 0.0083 | 11.7 | 15.8 | 24.1 | 36.6 | 49.1 | -- | ||
500 | 1 | 174 | 14 | 0.0603 | 0.0546 | - | 26.0 | 39.6 | 60.1 | 80.6 | - | |
2 | 164 | 15 | 0.0284 | 0.0275 | - | 24.5 | 37.3 | 56.6 | 76.0 | - | ||
4 | 144 | 15 | 0.0125 | 0.0113 | - | 21.4 | 32.8 | 49.7 | 66.7 | - | ||
600 | 1 | 245 | 17 | 0.0849 | 0.0769 | - | 36.5 | 55.8 | 84.6 | 113.5 | - | |
2 | 232 | 16 | 0.0402 | 0.0364 | - | 34.6 | 52.8 | 80.1 | 107.5 | - | ||
4 | 222 | 17 | 0.0192 | 0.0174 | - | 33.1 | 50.5 | 76.7 | 102.3 | - | ||
6 | 216 | 16 | 0.0125 | 0.0113 | - | 32.2 | 49.2 | 74.6 | 100.0 | - | ||
700 | 1 | 355 | 21 | 0.1230 | 0.1115 | - | - | 80.0 | 122.6 | 164.4 | - | |
2 | 342 | 21 | 0.0592 | 0.0537 | - | - | 77.9 | 118.1 | 158.4 | - | ||
4 | 322 | 21 | 0.0279 | 0.0253 | - | - | 73.3 | 111.2 | 149.1 | - | ||
800 | 1 | 467 | 23 | 0.1618 | 0.1466 | - | - | 106.3 | 161.3 | 216.3 | - | |
2 | 450 | 23 | 0.0779 | 0.0707 | - | - | 102.4 | 155.4 | 208.5 | - | ||
4 | 442 | 23 | 0.0383 | 0.0347 | - | - | 100.6 | 152.7 | 204.7 | - | ||
6 | 430 | 24 | 0.0248 | 0.0225 | - | - | 97.9 | 148.5 | 119.2 | - | ||
900 | 1 | 605 | 27 | 0.2095 | 0.1900 | - | - | 137.8 | 209.0 | 280.2 | 422.7 | |
2 | 588 | 27 | 0.1018 | 0.0923 | - | - | 133.9 | 203.1 | 272.3 | 410.8 | ||
4 | 554 | 27 | 0.0480 | 0.0435 | - | - | 126.1 | 191.4 | 256.6 | 387.1 | ||
6 | 538 | 26 | 0.0311 | 0.0282 | - | - | 122.5 | 185.8 | 249.2 | 375.9 | ||
1000 | 1 | 749 | 30 | 0.2594 | 0.2352 | - | - | 170.5 | 258.7 | 346.9 | 523.3 | |
2 | 742 | 29 | 0.1285 | 0.1165 | - | - | 168.9 | 256.3 | 343.7 | 518.4 | ||
4 | 710 | 29 | 0.0615 | 0.0557 | - | - | 161.6 | 245.2 | 328.8 | 496.0 | ||
6 | 698 | 30 | 0.0403 | 0.0365 | - | - | 158.9 | 241.1 | 323.3 | 487.7 | ||
1100 | 1 | 931 | 33 | 0.3225 | 0.2923 | - | - | - | 321.6 | 431.2 | 650.4 | |
2 | 891 | 33 | 0.1548 | 0.1410 | - | - | - | 308.8 | 414.1 | 624.6 | ||
4 | 848 | 33 | 0.0734 | 0.0666 | - | - | - | 292.9 | 392.8 | 592.5 | ||
6 | 830 | 32 | 0.0479 | 0.0434 | - | - | - | 286.7 | 384.4 | 579.9 | ||
1200 | 1 | 1115 | 37 | 0.3862 | 0.3501 | - | - | - | 385.1 | 516.4 | 779.0 | |
2 | 1102 | 37 | 0.1908 | 0.1730 | - | - | - | 380.6 | 510.4 | 769.9 | ||
4 | 1052 | 37 | 0.0911 | 0.0826 | - | - | - | 363.4 | 475.2 | 735.0 | ||
6 | 1026 | 36 | 0.0592 | 0.0537 | - | - | - | 354.4 | 475.2 | 716.8 |