Search

Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Enter your search term(s):
[advanced search]

1349 results returned

Search results

• The effect on airplane performance of the factors that must be considered in applying low-drag cowling to radial engines
• Pressure distribution tests on a series of Clark Y biplane cellules with special reference to stability
• A method for computing leading-edge loads
• The vertical wind tunnel of the National Advisory Committee for Aeronautics
• Focke-Wulf F 19a "Ente" Commercial Airplane (German): A Tail-First High-Wing Monoplane
• The Aerodynamic Wind Vane and the Inherent Stability of Airplanes
• Downwash Measurements Behind Wings With Detached Float
• The New "Charlestop" Remote Brake Transmission and Control
• Optico-Photographic Measurements of Airplane Deformations
• Combined Pitching and Yawing Motion of Airplanes
• Effect of Stabilizing Forces on Turbulence
• The Wibault 280 T.10 Commercial Airplane (French): An All-Metal, Cantilever, Low-Wing Monoplane
• Potez 37R2 Military Airplane: A Two-Place Long-Distance Observation Monoplane
• The S.P.C.A. 40 T Commercial Airplane (French): An All-Metal Cantilever Monoplane
• The aerodynamic characteristics of three tapered airfoils tested in the variable density wind tunnel
• Torsion in box wings
• Lift and drag characteristics of a cabin monoplane determined in flight
• Tests in the Variable Density Wind Tunnel to Investigate the Effects of Scale and Turbulence on Airfoil Characteristics
• The Behavior of Conventional Airplanes in Situations Thought to Lead to Most Crashes
• Interference effects and drag of struts on a monoplane wing
• The effect of small variations in profile of airfoils
• The pressure distribution over a square wing tip on a biplane in flight
• Performance of a compression-ignition engine with a precombustion chamber having high-velocity air flow
• Tests of N.A.C.A. airfoils in the variable-density wind tunnel Series 45 and 65
• An Investigation of Cotton for Parachute Cloth
• The aerodynamic characteristics of six commonly used Airfoils over a large range of positive and negative angles of attack
• Penetration and Duration of Fuel Sprays From a Pump Injection System
• The prevention of ice formation on gasoline tank vents
• Effect of Nose Shape on the Characteristics of Symmetrical Airfoils
• Tests of Six Symmetrical Airfoils in the Variable Density Wind Tunnel
• The Effect of Injection-Valve Opening Pressure on Spray-Tip Penetration
• Endurance and Other Properties at Low Temperatures of Some Alloys for Aircraft Use
• Metal-Truss Wing Spars
• Basic Requirements of Fuel-Injection Nozzles for Quiescent Combustion Chambers
• The effect of slots and flaps on the lift and drag of the McDonnell Airplanes determined in flight
• Tests of N.A.C.A. airfoils in the variable density wind tunnel Series 44 and 64
• The effectiveness of a double-stem injection valve in controlling combustion in a compression-ignition engine
• The interference effects on an airfoil of a flat plate at mid-span position
• Some characteristics of fuel sprays at low-injection pressures
• Advantages of Oxide Films as Bases for Aluminum Pigmented Surface Coatings for Aluminum Alloys
• The N.A.C.A. Apparatus for Studying the Formation and Combustion of Fuel Sprays and the Results From Preliminary Tests
• Tests of N.A.C.A. airfoils in the variable-density wind tunnel Series 43 and 63
• A method for reducing the temperature of exhaust manifolds
• The pressure distribution over a modified elliptical wing tip on a biplane in flight
• A comparison of the aerodynamic characteristics of the normal and three reflexed airfoils in the variable density wind tunnel
• Comparison of Weights of 17ST and Steel Tubular Structural Members Used in Aircraft Construction
• The pressure distribution over a semicircular wing tip on an airplane in flight
• Preliminary study of applied load factors in bumpy air
• Investigation of the Discharge Rate of a Fuel-Injection System
• Moments of inertia of several airplanes