Some Analyses of Systematic Experiments on the Resistance and Porpoising Characteristics of Flying-boat Hulls
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HULL STEPS, VENTILATED↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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General Tank Tests on the Hydrodynamic Characteristics of Four Flying-boat Hull Models of Differing Length-beam Ratio
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HULLS - STEVENS INST TECH 339 - CHARACTERISTICS TA↗
Variation of hydrodynamic impact loads with flight-path angle for a prismatic float at 6 degrees and 9 degrees trim and a 22-1/2 degree angle of dead rise
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FLOATS - IMPACT - TANK TESTS (NACA)↗
The NACA Impact Basin and Water Landing Tests of a Float Model at Various Velocities and Weights
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LANDINGS - SEAPLANES↗
Variation of Hydrodynamic Impact Loads with Flight-path Angle for a Prismatic Float at 3 Degree Trim and with a 22 1/2 Degree Angle of Dead Rise
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LANDINGS - SEAPLANES↗
Variation of hydrodynamic impact loads with flight-path angle for a prismatic float at 12 degree trim and with a 22-1/2 degree angle of dead rise
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LOADS - FLOATS↗
An Investigation of the Ranger V-770-8 Engine Installation for the Edo XOSE-1 Airplane I : Cooling
Engine temperature data and cooling correlating analyses of the engine and oil cooler are presented in connection with an investigation of the cowling and cooling of the ranger V-770-8 engine installation in the Edo XOSE-1 airplane. Three types of baffles were installed in the course of the tests: the conventional, the turbulent-flow, and the NACA diffuser baffles. Each of the types was of merit in cooling a different region on the cylinder. Incorporation of the best features of the three types into one baffle, a method which appears to be feasible, would provide improvements in cylinder cooling.
COOLING TESTS↗
Some Systematic Model Experiments on the Porpoising Characteristics of Flying-boat Hulls
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PHOTOGRAPHY - FLOW OF WATER - HULLS↗