Cooling Tests of a Single-Row Radial Engine with Several NACA Cowlings (1937)
NASA Technical Reports Server (NTRS) · leaf 7
maintained relatively constant and the spark plugs the complete cowling. Column 4 gives the measured and mechanical condition of the engine were checked drag of the engine and nacelle at a dynamic pressure of at frequent intervals. 25.6 pounds per square foot. Column 5 gives the It is believed that… … FIGURE 5—Thermocouple locations on cylinder 3. causes to a minimum. The air-fuel ratio was checked column 7 gives the pressure in rear of the cylinders by exhaust-gas analysis and the fuel consumption was divided by the dynamic pressure; column 8 is the maintained constant at 0.57 lb./b. hp.-hr. by…
NASA Technical Reports Server (NTRS)
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