Browse TRAIL Inventories

Effect of Varying Percentages of Exhaust Gas on Engine Performance

The Effect of Xylidines on the Load-Carrying Capacity of an Aircraft Engine Oil - 2

The Effect of Artificial Aging on the Tensile Properties of Alclad 24S-T and 24S-T Aluminum Alloy

Effect of Rivet Holes on the Ultimate Strength Developed by 24S-T and Alclad 75S-T Sheet in Incomplete Diagonal Tension

Effects of a Typical Nacelle on the Characteristics of a Thick Low-Drag Airfoil Critically Affected by Leading-Edge Roughness

The Effect of Compressibility on the Growth of the Laminar Boundary Layer on Low-Drag Wings and Bodies

Determination of Flight Paths of an SBD-1 Airplane in Simulated Diving Attacks, Special Report

Drag Measurements of a Protruding.50-Caliber Machine Gun with Barrel Jacket Removed

Critical Stresses for Plates

The Coupling of Flexural Propeller Vibrations with the Torsional Crankshaft Vibrations

An Approximate Method of Shear-Lag Analysis for Beams Loaded at Right Angles to the Plane of Symmetry of the Cross Section

Measurements of the flying qualities of a Bell P-39D-1 airplane (AAF NO. 41-28378)

Heat Transfer Through Turbulent Friction Layers

The Longitudinal Shear Strength Required in Double-Angle Columns of 24S-T Aluminum Alloy

Measurements in Flight of the Stability, Lateral Control, and Stalling Characteristics of an Airplane Equipped With Full-Span Zap Flaps and Spoiler-Type Ailerons

NACA Radio Ground-Speed System for Aircraft

NACA Procedure for Flight Tests of Aileron Characteristics of Airplanes

NACA Radio Ground-Speed System for Aircraft, Special Report

Investigation of the Longitudinal Stability at High Speeds of a 1/5-Scale Model of a Tailless Pursuit Airplane

A Method of Estimating the Knock Rating of Hydrocarbon Fuel Blends

Periodic Heat Transfer at Small Pressure Fluctuations

Piezoelectric Instruments of High Natural Frequency Vibration Characteristics and Protection Against Interference by Mass Forces

Piston Ring Pressure Distribution

Pressure Distribution in Nonuniform Two-Dimensional Flow

Researches on Preliminary Chemical Reactions in Spark-Ignition Engines

Turbulent Friction in the Boundary Layer of a Flat Plate in a Two-Dimensional Compressible Flow at High Speeds

A Theoretical Investigation of Longitudinal Stability of Airplane with Free Controls Including Effect of Friction in Control System

Theoretical Determination of Axial Fan Performance

Aerodynamic and Hydrodynamic Tests of a Family of Models of Flying-Boat Hulls Derived From a Streamline Body: NACA Model 84 Series

Effect of Normal Pressure on the Critical Shear Stress of Curved Sheet

Heat Transfer and Hydraulic Flow Resistance for Streams of High Velocity

Flight Tests of a Glider Model Towed by Twin Parallel Towlines

Jet-boundary corrections for reflection-plane models in rectangular wind tunnels

Generalized performance selection charts for single-engine pursuit airplanes

The reduction of nonuseful pressure losses on air-cooled engine cylinders by means of improved finning and baffling

A simplified chart for determining Mach number and true airspeed from airspeed-indicator readings

Flight tests of an all-movable vertical tail on the Fairchild XR2K-1 airplane

Flight tests of F2A-2 airplane with full-span slotted flaps and trailing-edge and slot-lip ailerons

Flutter tests of modified SB2U model in 16-foot tunnel

Formulas for propellers in yaw and charts of the side-force derivative

Full-scale tunnel investigation of the pressure distribution over the tail of the P-47B airplane

Flight tests of beveled-trailing-edge ailerons with various modifications on a North American XP-51 airplane (AAF No.41-38)

Flutter tests on SB2U model in 16-foot tunnel

Full-scale tunnel measurements of the pressures on the elevator and fuselage of the Curtiss XP-55 airplane

The effect of altitude on bomber performance

The effect of dead rise upon the high-angle porpoising characteristics of two planing surfaces in tandem

Formulas for propellers in yaw and charts of the side-force derivative

Critical shear stress of an infinitely long flat plate with equal elastic restraints against rotation along the parallel edges

Design, selection, and installation of aircraft heat exchangers

Determination of the damping moment in yawing for tapered wings with partial-span flaps


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