An Investigation of the Coefficient of Discharge of Liquids Through Small Round Orifices (1926)
NASA Technical Reports Server (NTRS) · leaf 8
of flow is calculated from the experimental data and the theoretical rate by means of the usual hydraulic formula, v= 2 gh The effects of orifice size and of different liquids are given in Figures 4 and 5, the data for these tests being obtained and computed in the same way as that for Figure 3.… … 8000 8000 4000 6000 Hydraulic pressurej /b./sgm. Fig. 4.—Effect of orifice size. Diesel engine fuel oil at 80^ F. discharged into air at atmospheric pressure. Orifice size: Curve 1, 0.015 inch by 0.050 inch; curve 2, 0.020 inch by 0.060 inch; curve 3, 0.025 inch by 0.060 inch Fig. 5.-Effect of…
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