空氣管路壓力損失表
空氣管路壓力損失表 Table of Pressure Loss In Air Pipes:
自由空氣量 - 配管之壓降 kg / cm
2 ( l00meter ) Free air capacity-Piping pressure drop kg / cm
2 ( l00m )
m
3 / min |
管徑 in. |
1/2 |
3/4 |
1 |
1 1/4 |
1 1/2 |
2 |
2 1/2 |
3 |
3 1/2 |
0.2
|
0.367 |
0.0766 |
0.0212 |
|
|
|
|
|
|
0.4 |
1.47 |
0.306 |
0.0848 |
0.0214 |
|
|
|
|
|
0.6 |
3.30 |
0.689 |
0.191 |
0.0483 |
0.0213 |
|
|
|
|
0.8 |
5.87 |
1.23 |
0.339 |
0.0858 |
0.0379 |
|
|
|
|
1.0 |
9.18 |
1.92 |
0.530 |
0.134 |
0.0593 |
0.0167 |
|
|
|
1.2 |
13.2 |
2.76 |
0.763 |
0.193 |
0.0854 |
0.0240 |
|
|
|
1.4 |
18.0 |
3.75 |
1.04 |
0.263 |
0.116 |
0.0327 |
|
|
|
1.6 |
23.5 |
4.91 |
1.36 |
0.343 |
0.152 |
0.0428 |
|
|
|
1.8 |
|
6.20 |
1.72 |
0.434 |
0.192 |
0.0541 |
|
|
|
2.0 |
|
7.66 |
2.12 |
0.536 |
0.237 |
0.0668 |
0.0177 |
|
|
2.2 |
|
9.26 |
2.56 |
0.649 |
0.287 |
0.0808 |
0.0214 |
|
|
2.4 |
|
11.0 |
3.15 |
0.772 |
0.342 |
0.0961 |
0.0255 |
|
|
2.6 |
|
12.9 |
3.58 |
0.906 |
0.401 |
0.113 |
0.0299 |
|
|
2.8 |
|
15.0 |
4.15 |
1.05 |
0.464 |
0.131 |
0.0346 |
|
|
3.0 |
|
17.2 |
4.77 |
1.21 |
0.533 |
0.150 |
0.0398 |
0.0158 |
|
3.2 |
|
19.6 |
5.43 |
1.37 |
0.607 |
0.171 |
0.0453 |
0.0180 |
|
3.4 |
|
22.2 |
6.13 |
1.55 |
0.684 |
0.193 |
0.0511 |
0.0203 |
|
3.6 |
|
|
6.86 |
1.74 |
0.767 |
0.216 |
0.0573 |
0.0228 |
|
3.8 |
|
|
7.66 |
1.94 |
0.855 |
0.241 |
0.0636 |
0.0254 |
|
4.0 |
|
|
8.48 |
2.14 |
0.948 |
0.267 |
0.0708 |
0.0282 |
|
4.2 |
|
|
9.35 |
2.36 |
1.05 |
0.295 |
0.0780 |
0.0311 |
|
4.4 |
|
|
10.3 |
2.59 |
1.15 |
0.323 |
0.0855 |
0.0341 |
0.0158 |
4.6 |
|
|
11.2 |
2.84 |
1.25 |
0.353 |
0.0934 |
0.0372 |
0.0173 |
4.8 |
|
|
12.2 |
3.09 |
1.36 |
0.385 |
0.102 |
0.0406 |
0.0189 |
5.0 |
|
|
13.3 |
3.35 |
1.48 |
0.418 |
0.111 |
0.0440 |
0.0204 |
5.5 |
|
|
16.0 |
4.05 |
1.79 |
0.505 |
0.134 |
0.0533 |
0.0248 |
6.0 |
|
|
19.1 |
4.82 |
2.13 |
0.601 |
0.159 |
0.0634 |
0.0294 |
m
3 / min |
管徑 in. |
1 1/2 |
2 |
2 1/2 |
3 |
3 1/2 |
4 |
5 |
6 |
8 |
6.5 |
2.50 |
0.709 |
0.187 |
0.0744 |
0.0346 |
|
|
|
|
7.0 |
2.90 |
0.815 |
0.217 |
0.0863 |
0.0401 |
|
|
|
|
7.5 |
3.33 |
0.940 |
0.249 |
0.0990 |
0.0460 |
|
|
|
|
8.0 |
3.79 |
1.07 |
0.283 |
0.113 |
0.0524 |
0.0274 |
|
|
|
8.5 |
4.28 |
1.21 |
0.319 |
0.127 |
0.0590 |
0.0309 |
|
|
|
9.0 |
4.80 |
1.35 |
0.358 |
0.143 |
0.0662 |
0.0347 |
|
|
|
9.5 |
5.35 |
1.51 |
0.399 |
0.159 |
0.0738 |
0.0386 |
|
|
|
10 |
5.93 |
1.67 |
0.442 |
0.176 |
0.0818 |
0.0428 |
|
|
|
11 |
7.17 |
2.02 |
0.535 |
0.213 |
0.0990 |
0.0518 |
0.0165 |
|
|
12 |
8.53 |
2.40 |
0.637 |
0.254 |
0.118 |
0.0616 |
0.0196 |
|
|
13 |
10.0 |
2.82 |
0.747 |
0.298 |
0.138 |
0.0723 |
0.0230 |
|
|
14 |
11.6 |
3.27 |
0.866 |
0.345 |
0.160 |
0.0839 |
0.0260 |
|
|
15 |
13.3 |
3.76 |
0.995 |
0.396 |
0.184 |
0.0963 |
0.0306 |
|
|
16 |
15.2 |
4.28 |
1.13 |
0.450 |
0.309 |
0.110 |
0.0348 |
|
|
17 |
17.1 |
4.83 |
1.28 |
0.509 |
0.236 |
0.124 |
0.0393 |
0.0158 |
|
18 |
19.2 |
5.41 |
1.43 |
0.570 |
0.265 |
0.139 |
0.0441 |
0.0177 |
|
19 |
21.4 |
6.03 |
1.60 |
0.635 |
0.295 |
0.155 |
0.0491 |
0.0198 |
|
20 |
|
6.68 |
1.77 |
0.704 |
0.327 |
0.171 |
0.0544 |
0.0219 |
|
22 |
|
8.08 |
2.14 |
0.851 |
0.396 |
0.209 |
0.0659 |
0.0265 |
|
24 |
|
9.62 |
2.55 |
1.01 |
0.471 |
0.246 |
0.0784 |
0.0315 |
|
26 |
|
11.3 |
2.99 |
1.19 |
0.553 |
0.289 |
0.0920 |
0.0370 |
|
28 |
|
13.1 |
3.47 |
1.38 |
0.641 |
0.335 |
0.107 |
0.0429 |
|
30 |
|
15.0 |
3.98 |
1.58 |
0.736 |
0.385 |
0.122 |
0.0493 |
|
35 |
|
20.4 |
5.41 |
2.16 |
1.00 |
0.525 |
0.167 |
0.0670 |
0.015 |
40 |
|
|
7.08 |
2.82 |
1.31 |
0.685 |
0.218 |
0.0876 |
0.020 |
45 |
|
|
8.95 |
3.56 |
1.66 |
0.866 |
0.276 |
0.111 |
0.025 |
50 |
|
|
11.0 |
4.40 |
2.04 |
1.07 |
0.340 |
0.137 |
0.0315 |
m
3 / min |
管徑 in. |
2 1/2 |
3 |
3 1/2 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
55 |
13.375 |
5.345 |
2.488 |
1.3 |
0.411 |
0.166 |
|
|
|
|
|
|
60 |
15.92 |
6.360
|
2.960 |
1.547 |
0.489 |
0.197 |
|
0.012 |
0.0055 |
|
|
65 |
|
7.465
|
3.475 |
1.816 |
0.574 |
0.232 |
0.0381 |
0.0144 |
0.0064 |
|
|
70 |
|
8.658
|
4.031 |
2.106 |
0.666 |
0.269 |
0.0532 |
0.0169 |
0.0075 |
|
|
75 |
|
9.939
|
4.627 |
2.418 |
0.764 |
0.308 |
0.071 |
0.0196 |
0.0086 |
|
|
80 |
|
11.308 |
5.265 |
2.751 |
0.870 |
0.351 |
0.081 |
0.0224 |
0.0097 |
|
|
85 |
|
|
5.943 |
3.106 |
0.982 |
0.396 |
0.091 |
0.0255 |
0.0110 |
0.0062 |
|
90 |
|
|
6.663 |
3.482 |
1.101 |
0.444 |
0.102 |
0.0288 |
0.0123 |
0.0069 |
0.0033 |
95 |
|
|
7.424 |
3.879 |
1.227 |
0.495 |
0.114 |
0.0360 |
0.0137 |
0.0077 |
0.0037 |
100 |
|
|
8.226 |
4.299 |
1.359 |
0.548 |
0.126 |
0.0400 |
0.0152 |
0.0085 |
0.0041 |
管徑實際壓力降 = 表值 x 管長 (100 x 壓縮比 ) ; ( 壓縮比 = 錶壓力+1)
Actual caliber pressure drop = Tab1e value x ( Pipe length / ( 100 x Compression ratio);
( Compression ratio= Gaug epressure+1 )