Browse TRAIL Inventories

Experimental Investigation of a Transonic Axial-Flow-Compressor Rotor Designed for Sonic Inlet Velocity with an Inlet Hub-Tip Radius of 0.35

Transonic-Wind-Tunnel Investigation of the Effects of Lip Bluntness and Shape on the Drag and Pressure Recovery of a Normal-Shock Nose Inlet in a Body of Revolution

Investigation of the Laminar Aerodynamic Heat-Transfer Characteristics of a Hemisphere-Cylinder in the Langley 11-inch Hypersonic Tunnel at a Mach Number of 6.8

Effect of a Fuselage on the Low-Speed Longitudinal Aerodynamic Characteristics of a 45 Degree Sweptback Wing with Double Slotted Flaps

Time-Vector Determined Lateral Derivatives of a Swept-Wing Fighter-Type Airplane with Three Different Vertical Tails at Mach Numbers Between 0.70 and 1.48

Study of Aluminum Deformation by Electron Microscopy

Analysis of Limitations Imposed on One-Spool Turboprop-Engine Designs by Compressors and Turbines at Flight Mach Numbers of 0.06, and 0.8

Preliminary Investigation of a Family of Diffusers Designed for Near Sonic Inlet Velocities

Effect of Mach Number on Boundary-Layer Transition in the Presence of Pressure Rise and Surface Roughness on an Ogive-Cylinder Body with Cold Wall Conditions

Performance and Operational Studies of a Full-Scale Jet-Engine Thrust Reverser

Experimental Investigation of a 0.4 Hub-Tip Diameter Ratio Axial-Flow Compressor Inlet Stage at Transonic Inlet Relative Mach Numbers 3: Effect of Tip Taper on Over-All and Blade-Element Performances

A Theoretical Estimate of the Effects of Compressibility on the Performance of a Helicopter Rotor in Various Flight Conditions

Mach Number Measurements and Calibrations During Flight at High Speeds and at High Altitudes Including Data for the D-558-II Research Airplane

An Investigation of the Release Characteristics of a 1/30 Dynamically Scaled AVCO Booster Vehicle from the Simulated Bomb Bay of the B-52 Airplane : COORD. No. AF-AM-59

Experimental Investigation of a Five-Stage Axial-Flow Research Compressor With Transonic Rotors in All Stages 3: Interstage Data and Individual Stage Performance Characteristics

Transonic Wind-Tunnel Investigation of the Aerodynamic Loading Characteristics of a Highly Tapered Upswept Wing in the Presence of a Body With and Without Indentation

Limited Hydrodynamic Investigation of a 1/15-Size Model of a Modified Nose-Inlet Multijet Water-Based Aircraft

Pressure Distributions at Mach Numbers of 1.6 and 1.9 of a Conically Cambered Wing of Triangular Plan Form With and Without Pylon-Mounted Engine Nacelles

On the Range of Applicability of the Transonic Area Rule

Fabrication Techniques and Heat-Transfer Results for Cast-Cored Air-Cooled Turbine Blades

Comparison of Performance and Component Frontal Areas of Hypothetical Two-Spool and One-Spool Turbojet Engines

Effect of Ambient Conditions on the Performance of a Pressure-Jet Powerplant for a Helicopter

Performance Analysis of Fixed- and Free-Turbine Helicopter Engines

Hinge Moment and Effectiveness of an Unswept Constant-Chord Control and an Overhang-Balanced, Swept Hinge-Line Control on an 80 Degree Swept Pointed Wing at Mach Numbers from 0.75 to 1.96

Failure Characteristics of Pressurized Stiffened Cylinders

A Flat Wing With Sharp Edges in a Supersonic Stream

Formation of a Vortex at the Edge of a Plate

Wind-Tunnel Investigation of a Number of Total-Pressure Tubes at High Angles of Attack -- Subsonic, Transonic, and Supersonic Speeds

On the Buckling of Bars and Plates in the Plastic Range: Part 2

Second-Order Subsonic Airfoil Theory Including Edge Effects

Torsional Stiffness of Thin-Walled Shells Having Reinforcing Cores and Rectangular, Triangular, or Diamond Cross Section

The Similarity Rules for Second-Order Subsonic and Supersonic Flow

Correlation, Evaluation, and Extension of Linearized Theories for Tire Motion and Wheel Shimmy

Theoretical Calculations of the Pressure, Forces, and Moments at Supersonic Speeds Due to Various Lateral Motions Acting on Thin Isolated Vertical Tails

Interim Report on Fatigue Characteristics of a Typical Metal Wing

Investigation of the Laminar Aerodynamic Heat-Transfer Characteristics of a Hemisphere-Cylinder in the Langley 11-inch Hypersonic Tunnel at a Mach Number of 6.8

Dynamic Investigation of Release Characteristics of a Streamlined Internal Store From a Simulated Bomb Bay of the Republic F-105 Airplane at Mach Numbers of 0.8, 1.4, and 1.98, Coord. No. AF-222

Directional Stability of Towed Airplanes

Some Observations on the Relationship Between Fatigue and Internal Friction

Simplified Method for Estimating Compressible Laminar Heat Transfer With Pressure Gradient

A Survey and Evaluation of Flutter Research and Engineering

Theoretical Loss Relations for Low-Speed Two-Dimensional-Cascade Flow

Torsional Instability of Hinged Flanges Stiffened by Lips and Bulbs

Torsional Stiffness of Thin-Walled Shells Having Reinforcing Cores and Rectangular, Triangular, or Diamond Cross Section

Interaction of Bearing and Tensile Loads on Creep Properties of Joints

A Self-Balancing Line-Reversal Pyrometer

Aerodynamic Characteristics at Mach Numbers of 1.61 and 2.01 of Various Tip Controls on the Wing Panel of a 0.05-Scale Model of a Martin XASM-N-7 (Bullpup) Missile: TED No. NACA AD 3106

Band-Pass Shock and Vibration Absorbers for Application to Aircraft Landing Gear

Static-Thrust Measurements of the Aerodynamic Loading on a Helicopter Rotor Blade

A Study by Means of a Dynamic-Model Investigation of the Use of Canard Surfaces as an Aid in Recovering From Spins and as a Means for Preventing Directional Divergence Near the Stall


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