Cooling Tests of a Single-Row Radial Engine with Several NACA Cowlings (1937)
NASA Technical Reports Server (NTRS) · leaf 12
F A SINGLE-ROW RADIAL ENGINE WITH SEVERAL N. A. C. A. COWLINGS 9 depend on Ap but upon large-scale turbulence. Such these tests for the baffled part of the cylinder. This emphasis is justified by the general misconception that, slope is somewhat lower than the value given in reference if the… … Observed indicated horsepower Figure 12—The effect, of Ap on temperature difference with adjustable and control- Figure 14.—The effect of indicated horsepower on the percentage of heat carried lable propellers. Cowling 4-2-2; indicated horsepower, 430; specific fuel consump- away by the cooling air…
NASA Technical Reports Server (NTRS)
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