Research Article
Experimental Investigations on Leakages in Positive Displacement Machines
Table 2
Geometry details of circular clearances (nozzles).
| Nozzle number | Nozzle clearance—d (mm) | Upstream diameter of the nozzle—D (mm) | Nozzle area (mm2) | β ratio |
| 1 | 1.82 | 6.00 | 2.6 | 0.31 | 2 | 2.09 | 6.00 | 3.4 | 0.35 | 3 | 2.53 | 6.00 | 5.0 | 0.43 | 4 | 2.98 | 15.5 | 7.0 | 0.19 | 5 | 3.60 | 15.5 | 10.2 | 0.23 | 6 | 3.84 | 15.5 | 11.6 | 0.25 | 7 | 3.99 | 15.5 | 12.5 | 0.26 |
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