Annual report - National Advisory Committee for Aeronautics (1915)
United States. National Advisory Committee for Aeronautics · Washington, U.S. Govt. Print. Off · leaf 134
119 REPRODUCIBILITY OF PENETRATION AND THE CUT-OFF OF OIL SPRAYS by the curves A and B in Figure 2. The divergence of the points from the mean curves indi¬ cates that the reproducibility of the sprays is not appreciably different for either of these two … Fig. 2. — Effect of controlling initial pressure in injection-valve tube. Each curve is the result of four experiments. Injection pressure, 8,000 lb./sq. in.; chamber pressure, 400 lb./sq. in. No cut-off. Valve tube length, 7 inches types of injection valves. Difference in the design of the two…
Aeronautics · Aeronautics, Military · United States. National Advisory Committee for Aeronautics · Aeronautics -- United States -- Periodicals · Aeronautics, Military -- United States -- Periodicals
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