Open Access
表 7
改进前后内泵工作时容积效率测定
| 压力表 5/ MPa |
压力表 10/ MPa |
转速/ (r·in-1) |
实际流量/ (·min-1) |
理论流量/ (·min-1) |
容积效率ηv/ % |
| 1.2 | 0.5 | 1496 | 15.6 | 17.86 | 87.3 |
| 2.4 | 0.4 | 1501 | 15.5 | 17.86 | 86.5 |
| 3.6 | 0.4 | 1500 | 15.3 | 17.86 | 85.6 |
| 4.8 | 0.5 | 1501 | 15.1 | 17.86 | 84.4 |
| 6.0 | 0.6 | 1502 | 14.8 | 17.86 | 83.0 |
| 1.2 | 0.4 | 1501 | 16.6 | 17.86 | 93.1 |
| 2.4 | 0.3 | 1502 | 16.5 | 17.86 | 92.3 |
| 3.6 | 0.5 | 1496 | 16.3 | 17.86 | 91.4 |
| 4.8 | 0.6 | 1499 | 16.1 | 17.86 | 90.0 |
| 6.0 | 0.5 | 1504 | 15.8 | 17.86 | 88.5 |
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