Browse TRAIL Inventories

The Characteristics Method Applied to Stationary Two-Dimensional and Rotationally Symmetrical Gas Flows

A Class of de Laval Nozzles

Compression Shocks in Two-Dimensional Gas Flows

The Effect of Air Jets Simulating Chines or Multiple Steps on the Hydrodynamic Characteristics of a Streamline Fuselage

Summary of Information Relating to Gust Loads on Airplanes

Stability Results Obtained With Douglas D-558-1 Airplane (BuAero No. 37971) in Flight Up to a Mach Number of 0.89

Stability and Control Data Obtained from First Flight of X-4 Airplane

Langley Free-Flight-Tunnel Investigation of the Automatic Lateral Stability Characteristics of a Model Equipped with a Gyro Stabilizing Unit that Provided either Flicker-Type or Hunting Control

On Reflection of Shock Waves from Boundary Layers

Investigation of Aerodynamic and Icing Characteristics of Recessed Fuel-Vent Configurations

Investigation of Icing Characteristics of Typical Light Airplane Engine Induction Systems

An Electric Thrust Meter Suitable for Flight Investigation of Propellers

Determination of Rate, Area, and Distribution of Impingement of Waterdrops on Various Airfoils From Trajectories Obtained on the Differential Analyzer

Investigation of the Kingfisher XAUM-2 Flying Torpedo in the Langley Full Scale Tunnel, TED No. NACA DE 327

A Simple Method of Estimating the Subsonic Lift and Damping in Roll of Sweptback Wings

Physical Properties at Elevated Temperature of Seven Hot-Pressed Ceramics

Experimental Investigation of Flutter of a Propeller With Clark Y Section Operating at Zero Forward Velocity at Positive and Negative Blade-Angle Settings

The Application of Green's Theorem to the Solution of Boundary-Value Problems in Linearized Supersonic Wing Theory

Strength and Creep Characteristics of Ceramic Bodies at Elevated Temperatures

Stability of Alclad Plates

Theoretical Stability Derivatives of Thin Sweptback Wings Tapered to a Point With Sweptback or Sweptforward Trailing Edges for a Limited Range of Supersonic Speeds

An Analysis of the Transition of a Helicopter From Hovering to Steady Autorotative Vertical Descent

An Analytical Study of the Steady Vertical Descent in Autorotation of Single-Rotor Helicopters

Effects of Several Design Variables on Turbine-Wheel Weight

Comparison of Pitching Moments Obtained During Seaplane Landings With Values Predicted by Hydrodynamic Impact Theory

The Longitudinal Stability of Elastic Swept Wings at Supersonic Speed

An Investigation of Aircraft Heaters 30: Nocturnal Irradiation as a Function of Altitude and Its Use in Determination of Heat Requirements of Aircraft

An Investigation of the Section Characteristics of Plain Unsealed Ailerons on an NACA 66,1-115 Airfoil Section in the Langley 8-Foot High-Speed Tunnel

Investigation of Meteorological Conditions Associated with Aircraft Icing in Layer-Type Clouds for 1947-48 Winter

Free-Space Oscillating Pressures Near the Tips of Rotating Propellers

Effects of Partial Admission on Performance of a Gas Turbine

Effect of Longitudinal Steps on Skipping Characteristics of PB2Y-6 Flying Boat

Planing Characteristics of Three Surfaces Representative of Hydro-Ski Forms

Preliminary Tank Investigation of the Use of Single Monoplane Hydrofoils for High-Speed Airplanes

Experimental Investigation of the Effects of Sweepback on the Flutter of a Uniform Cantilever Wing With a Variably Located Concentrated Mass

Flight Investigation at High-Subsonic, Transonic, and Supersonic Speeds to Determine Zero-Lift Drag of Bodies of Revolution Having Fineness Ratio of 6.04 and Varying Positions of Maximum Diameter

An Experimental Investigation at Large Scale of Single and Twin Naca Submerged Side Intakes at Several Angles of Sideslip

Experimental Pressure Distributions Over Wing Tips at Mach Number 1.9 1 - Wing Tip With Subsonic Leading Edge

Preliminary Theoretical and Flight Investigation of the Lateral Oscillation of the X-1 Airplane

Preliminary Measurements of the Dynamic Lateral Stability Characteristics of the Douglas D-588-II (BuAero No. 37974) Airplane

A Preliminary Investigation of the Usefulness of Camber in Obtaining Favorable Airfoil-Section Drag Characteristics at Supercritical Speeds

Two-Dimensional Wind-Tunnel Investigation of Two NACA 7-Series Type Airfoils Equipped With a Slot-Lip Aileron, Trailing-Edge Frise Aileron, and a Double Slotted Flap

Two-Dimensional Wind-Tunnel Investigation of Two NACA 6-Series Airfoils With Leading-Edge Slats

Wind-Tunnel Investigation at Low Speeds of Various Plug-Aileron and Lift-Flap Configurations on a 42 Degree Sweptback Semispan Wing

Preliminary Wind-Tunnel Investigation at High-Subsonic Speeds of Planing-Tail, Blended, and Airfoil-Forebody Swept Hulls

Analysis and Preliminary Investigation of Eddy-Current Heating for Icing Protection of Axial-Flow-Compressor Blades

Theoretical Investigation of the Dynamic Lateral Stability Characteristics of Douglas Design No. 39C, an Early Version of the X-3 Research Airplane

Tests of Lifting Surfaces on Conical and Cylindrical Portions of a Body at Subsonic Mach Numbers and at a Mach Number of 1.2

The Effect of Span and Deflection of Split Flaps and Leading-Edge Roughness on the Longitudinal Stability and Gliding Characteristics of a 42 Degree Sweptback Wing Equipped With Leading-Edge Flaps

Effect of Sweepback on the Low-Speed Static and Rolling Stability Derivatives of Thin Tapered Wings of Aspect Ratio 4


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