TRAIL - Technical Report Archive and Image Library

The Effects of Static Margin and Rotational Damping in Pitch on the Longitudinal Stability Characteristics of an Airplane as Determined by Tests of a Model in the NACA Free-Flight Tunnel

Effect of a Trailing-Edge Extension on the Characteristics of a Propeller Section

Simple Curves for Determining the Effects of Compressibility on Pressure Drop Through Radiators

High-Altitude Cooling 3: Radiators

Effect of Fuel Volatility on Performance of a Wright R-2600-8 Engine as Influenced by Mixture Distribution

Wind-Tunnel Investigation of Carburetor Air Scoops for the XTB2D-1 Airplane with Emphasis on Means for Bypassing the Boundary Layer

Wind-Tunnel Investigation of Ailerons on a Low-Drag Airfoil 3: The Effect of Tabs

The Effect of Engine Conditions on the Lead Susceptibility of Paraffinic Fuels

Experimental Study of the Coating Found on Scuffed Cast-Iron Piston Rings During Operation in Nitrided-Steel Cylinders

Wind-Tunnel Investigation of a Beveled Aileron Shape Designed to Increase the Useful Deflection Range

Tests of NACA 65(216)-420 and 66(218)-420 Airfoils at High Speeds

Cylinder-Head Cooling by Means of a Shield in the Exhaust Passage

Air-Consumption Parameters for Automatic Mixture Control of Aircraft Engines

Determination of the Stresses Produced by the Landing Impact in the Bulkheads of a Seaplane Bottom

Comparative Results of Tests on Several Different Types of Nozzles

Compressibility Effects on Heat Transfer and Pressure Drop in Smooth Cylindrical Tubes

Determination of the Actual Contact Surface of a Brush Contact

DVL Angular Velocity Recorder

Simply Supported Long Rectangular Plate Under Combined Axial Load and Normal Pressure

On the General Theory of Thin Airfoils for Nonuniform Motion

The "Limiting Line" in Mixed Subsonic and Supersonic Flow of Compressible Fluids

Dynamics of the Inlet System of a Four-Stroke Engine

The Conformal Transformation of an Airfoil Into a Straight Line and Its Application to the Inverse Problem of Airfoil Theory

The Influence of the Aerodynamic Span Effect on the Magnitude of the Torsional-Divergence Velocity and on the Shape of the Corresponding Deflection Mode

Fairing Compositions for Aircraft Surfaces

The Effect of Increased Cooling Surface on Performance of Aircraft-Engine Cylinders as Shown by Tests of the NACA Cylinder

Wind-Tunnel Tests of the 1/8-Scale Powered Model of the Curtiss XBTC-2 Airplane 1: Preliminary Investigation of Longitudinal Stability

Ovalization of Tubes Under Bending and Compression

Power-Off Tests of the Northrop N9M-2 Tailless Airplane in the 40- by 80-Foot Wind Tunnel

High-Altitude Cooling 3: Radiators

Flight Tests of the High-Speed Performance of a P-51B Airplane (AAF No. 43-12105)

Applicability of Similarity Principles to Structural Models

A Least-Squares Procedure for the Solution of the Lifting-Line Integral Equation

Piloting of flying boats with special reference to porpoising and skipping

Notes on Unusual V-G Records From Transport Airplanes

The Effect of Increased Cooling Surface on Performance of Aircraft-Engine Cylinders as Shown by Tests of the NACA Cylinder

A Comparison of the Effects of Four-Blade Dual- and Single-Rotation Propellers on the Stability and Control Characteristics of a High-Powered Single-Engine Airplane

Performance of Blowdown Turbine Driven by Exhaust Gas of Nine-Cylinder Radial Engine

Preliminary Investigation of the Relation of the Compressive Strength of Sheet-Stiffener Panels to the Diameter of Rivet Used for Attaching Stiffeners to Sheet

Preliminary Tank Experiments With a Hydrofoil on a Planing-Tail Seaplane Hull

Flight and Test-Stand Investigation of High-Performance Fuels in Double-Row Radial Air-Cooled Engines 1: Determination of Cooling Characteristics of Flight Engine

Extended Tables of Stiffness and Carry-Over Factor for Structural Members Under Axial Load

F-3 and F-4 Engine Tests of Several High-Antiknock Components of Aviation Fuel

Flight and Test-Stand Investigation of High-Performance Fuels in Double-Row Radial Air-Cooled Engines 2: Flight Knock Data and Comparison of Fuel Knock Limits With Engine Cooling Limits in Flight

Flight Investigation at High Mach Numbers of Several Methods of Measuring Static Pressure on an Airplane Wing

Tank Tests on the Resistance and Porpoising Characteristics of Three Flying-Boat Hull Models Equipped With Planing Flaps

Some Effects of Propeller Operation on the Distribution of the Load on the Vertical Tail Surface of a Typical Pursuit Airplane

Stability of a Body Stabilized by Fins and Suspended From an Airplane

Shear-Lag Tests of Two Box Beams With Corrugated Covers Loaded to Failure

Significance of Alkylate-Replacement Values of Aviation Fuel Components

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