Research Article
Optimal Energy Consumption Analysis of Natural Gas Pipeline
Table 2
Coefficients for the equation for the compressor performance curves.
| Model | | | | | | | | | |
| 1 | −0.000282 | −0.000393 | 0.000090 | −0.001170 | 0.000144 | 4620 | 0.396 | 8310 | 1.44 | 2 | −0.001200 | 0.000167 | 0.000045 | −0.001470 | 0.000332 | 3840 | 0.145 | 4910 | 0.533 | 3 | −0.000403 | −0.000348 | 0.000064 | −0.001440 | 0.000140 | 5920 | 0.412 | 10700 | 1.47 | 4 | −0.001200 | 0.000167 | 0.000045 | −0.001470 | 0.000332 | 3840 | 0.145 | 4910 | 0.533 | 5 | −0.000390 | −0.001090 | 0.000334 | −0.002180 | 0.000392 | 3080 | 0.145 | 5970 | 0.585 | 6 | −0.000640 | 0.000012 | 0.000023 | −0.000883 | 0.000141 | 5010 | 0.342 | 8520 | 1.26 | 7 | −0.000183 | −0.001100 | 0.000314 | −0.001990 | 0.000362 | 3260 | 0.173 | 6270 | 0.79 | 8 | −0.001190 | 0.000161 | 0.000042 | −0.001450 | 0.000317 | 3610 | 0.149 | 4640 | 0.554 | 9 | −0.000644 | −0.000679 | 0.000252 | −0.001790 | 0.000324 | 2970 | 0.165 | 5340 | 0.504 | 10 | −0.001190 | 0.000161 | 0.000042 | −0.001450 | 0.000317 | 3610 | 0.149 | 4640 | 0.554 |
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