Tank Tests of a 1/8-Size Dynamic Model of the PB2Y-3 Airplane with Simulated Jet Motors: NACA Models 131J, 131J-1 and 131J-2
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HULL STEPS, VENTILATED↗
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Resistance Tests of a 1/16 Size Model of the Hughes-kaiser Flying Boat, NACA Model 183
Tank tests were made of a hull model of the Hughes-Kaiser cargo airplane for estimates of take-off performance and maximum gross load for take-off. At hump speeds, with the model free to trim, the trim and resistance were high, which resulted in a load-resistance ratio of approximately 4.0 for a gross load coefficient of 0.75. With a 4000,000-lb load, the full size craft may take off in 69 sec over a distance of 5600 ft.
TANK TESTS (NACA-#1)↗
Spray Characteristics and Take-off and Landing Stability of Several Modifications of a 1/8-size Model of the PBN-1 Flying Boat : NACA Model 192
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TAKE-OFF & LANDING-SEAPLANES-NAVY PBN-1↗
Analysis of planing data for use in predicting hydrodynamic impact loads
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HYDRODYNAMICS↗
Effect of Forebody Warp on the Hydrodynamic Qualities of a Hypothetical Flying Boat Having a Hull Length-beam Ratio of 15
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SEAPLANES - PORPOISING↗
Effect of increase in afterbody length on the hydrodynamic qualities of a flying-boat hull of high length-beam ratio
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HULL AFTERBODIES↗
Water Landing Investigation of a Model Having a Heavy Beam Loading and a 30 Degree Angle of Dead Rise
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HULLS - IMPACT↗
Effect of an Increase in Angle of Dead Rise on the Hydrodynamic Characteristics of a High-length-beam-ratio Hull
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HULLS - SPRAY REDUCTION↗
Tests of a 1/40-scale Wing-hull Model and a 1/10-scale Float-strut Model of the Hughes-kaiser Cargo Airplane in the Two-Dimensional Low-Lurbulence Pressure Tunnel
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WIND TUNNEL TESTS - NACA - PRESSURE, LOW-TURBULENC↗
Effect of powered propellers on the aerodynamic characteristics and the porpoising stability of a dynamic model of a long-range flying boat
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SEAPLANES - RANGE, LONG↗
Porpoising: a comparison of theory with experiment
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HULLS - STEVENS INST↗
The effect of dead rise upon the high-angle porpoising characteristics of two planing surfaces in tandem
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STABILITY - SEAPLANES↗
Methods and charts for computing stability derivatives of a v-bottom planing surface
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PLANING SURFACES - CHARACTERISTICS↗
Control-Motion Studies of the PBM-3 Flying Boat in Abrupt Pull-Ups
No abstract available
INSTRUMENTS - CONTROL POSITION RECORDERS - NACA↗
The effect of dead rise upon the low-angle type of porpoising
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STABILITY - SEAPLANES↗
Landing characteristics of a model of a flying boat with the depth of step reduced to zero by means of a retractable planing flap
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HULL FLAPS, RECTRACTABLE↗
A method for studying the longitudinal dynamic stability of flying-boat-hull models at high planing speeds and during landing
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TAKE-OFF & LANDING - FLYING BOATS↗
Tank Tests on the Resistance and Porpoising Characteristics of Three Flying-boat Hull Models Equipped with Planing Flaps
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HULL FLAPS, RETRACTABLE↗