Research Article
Experimental Investigation on the Flow Resistance of a Staged Fuel Injector with Thermal Protection
Table 3
Uncertainty of quantities.
| Parameters | Calculated formula | Error transfer formula | Uncertainty |
| Fuel velocity | | | 1.29% | Reynolds number | | | 1.414% | Total pressure loss coefficient | | | 0.424% | Friction factor | | | 1.33% |
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