Research Article
Research on Initial Installed Power Loss of a Certain Type of Turbo-Shaft Engine Using Data Mining and Statistical Approach
Table 2
Data of typical steady states and the corresponding performance calculated results.
| Engine | / (r/min) | / (L/h) | / (°C) | / (Pa) | / (kg/s) | / (-) | / (kW) | / (°C) | / (°C) | / (kW) |
| 1 | 26819.7 | 270.38 | 11.4 | 102533 | 5.038 | 3.825 | 385.9 | 491.7 | 485.6 | 860.6 | 30046.7 | 402.745 | 11.8 | 102539 | 5.788 | 5.024 | 777.5 | 585.5 | 591.7 | 1216 | 31032.4 | 451.931 | 11.2 | 102519 | 6.164 | 5.466 | 931.4 | 618.5 | 623.4 | 1400.8 | 32519.9 | 556.208 | 11.2 | 102503 | 6.677 | 6.12 | 1231.4 | 709.7 | 704 | 1631.5 | 33025.3 | 592.828 | 11.1 | 102519 | 6.824 | 6.325 | 1330 | 735.9 | 728.9 | 1719.1 |
| 2 | 25024.1 | 211.953 | 21.8 | 101660 | 4.294 | 3.146 | 229.4 | 472.3 | 466.5 | 659.6 | 30021.8 | 374.736 | 21.5 | 101650 | 5.556 | 4.776 | 686.5 | 587.7 | 588.6 | 1174.4 | 31712.4 | 469.258 | 21.2 | 101650 | 6.143 | 5.473 | 956.9 | 664.3 | 657.7 | 1448.4 | 32924.1 | 551.137 | 21.3 | 101636 | 6.532 | 5.988 | 1198.8 | 727.2 | 722.7 | 1641.2 | 33405.1 | 584.424 | 21.2 | 101629 | 6.679 | 6.205 | 1290.1 | 752.5 | 745.5 | 1704.6 |
| 3 | 25055.8 | 224.408 | 9.6 | 102250 | 4.505 | 3.311 | 253.1 | 452.3 | 448.3 | 691.9 | 30030.6 | 398.017 | 9.5 | 102257 | 5.796 | 5.033 | 767.3 | 598.5 | 593.5 | 1214.9 | 31731.4 | 496.431 | 9.2 | 102257 | 6.397 | 5.756 | 1071.1 | 689.9 | 686.7 | 1480.2 | 32398.5 | 539.857 | 9.1 | 102271 | 6.623 | 6.053 | 1204.5 | 728.5 | 722.6 | 1608.7 | 33234.8 | 586.745 | 9.0 | 102277 | 6.859 | 6.403 | 1357.8 | 771.6 | 766.1 | 1732.8 |
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