Research Article
Experimental Study on Series Operation of Sliding Vane Pump and Centrifugal Pump
Table 2
Outlet pressures of centrifugal pump versus time.
| (s) | (MPa) | (s) | (MPa) | (s) | (MPa) |
| 272 | 0.07 | 833 | 0.47 | 1345 | 0.87 | 376 | 0.12 | 890 | 0.52 | 1408 | 0.92 | 442 | 0.17 | 962 | 0.57 | 1460 | 0.97 | 504 | 0.22 | 1023 | 0.62 | 1524 | 1.02 | 582 | 0.27 | 1085 | 0.67 | 1590 | 1.07 | 646 | 0.32 | 1148 | 0.72 | 1640 | 1.12 | 702 | 0.37 | 1213 | 0.77 | 1705 | 1.17 | 770 | 0.42 | 1285 | 0.82 | 1764 | 1.19 |
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Note: is the outlet pressure of the centrifugal pump, which is 1.19 MPa when the valve is fully closed.
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