Browse TRAIL Inventories

Tests in the NACA Two-Dimensional Low-Turbulence Tunnel of Airfoil Sections Designed to Have Small Pitching Moments and High Lift-Drag Ratios

Porpoising: A Comparison of Theory With Experiment

Wind-Tunnel Investigation of Wing Ducts on a Single Engine Pursuit Airplane

Methods and Charts for Computing Stability Derivatives of a V-Bottom Planing Surface

Effect of Length-Beam Ration on Resistance and Spray of Three Models of Flying-Boat Hulls

Investigation for the Development of a High-Speed Antiaircraft Tow Target

Free-Flight-Tunnel Investigation of the Effect of Mode of Propeller Rotation Upon the Lateral-Stability Characteristics of a Twin-Engine Airplane Model With Single Vertical Tails of Different Size

Flying Qualities and Stalling Characteristics of North American XP-51 Airplane

Experimental Determination of the Yawing Moment Due to Yawing Contributed by the Wing, Fuselage, and Vertical Tail of a Midwing Airplane Model

Construction of Wire Strain Gages for Engine Application

Preliminary Aerodynamic and Structural Tests Showing the Effect of Compressive Load on the Fairness of a Low-Drag Wing Specimen With Chordwise Hat-Section Stiffeners

Wind Tunnel Investigation of Control-Surface Characteristics 11: Various Large Overhang and Internal-Type Aerodynamic Balances for a Straight- Contour Flap on the NACA 0015 Airfoil

Some Effects of Reynolds and Mach Numbers on the Lift of an NACA 0012 Rectangular Wing in the NACA 19-Foot Pressure Tunnel

Physical Data on Certain Alloys for High Temperature Applications

Knocking Tendency of an Air-Cooled Aircraft-Engine Cylinder With One and With Two Spark Plugs

Wind-Tunnel Tests of Ailerons at Various Speeds 3: Ailerons of 0.20 Airfoil Chord and True Contour With 0.35-Aileron-Chord Frise Balance on the NACA 23012 Airfoil

Wind Tunnel Tests of Ailerons at Various Speeds 4: Ailerons of 0.20 Airfoil Chord and True Contour With 0.35 Aileron-Chord Extreme Blunt-Nose Balance on the NACA 23012 Airfoil

Fatigue Characteristics of Spot-Welded 24S-T Aluminum Alloy

An Investigation of the Air Flow Around a Martin PBM-3 Flying Boat by Means of Tufts

The Effects of Angle of Dead Rise and Angle of Afterbody Keel on the Resistance of a Model of a Flying-Boat Hull

Mechanical Tests of Macerated Phenolic Molding Material

Wind-Tunnel Tests of a Twin-Engine Model to Determine the Effect of Direction of Propeller Rotation on the Static-Stability Characteristics

Free-Flight-Tunnel Investigation of the Effect of the Fuselage Length and the Aspect Ratio and Size of the Vertical Tail on Lateral Stability and Control

Wind-Tunnel Investigation of Control-Surface Characteristics 15: Various Contour Modifications of a 0.30-Airfoil-Chord Plain Flap on an NACA 66(215)-014 Airfoil

Some Lift and Drag Measurements of Two Configurations of a Nacelle and Oil-Cooler Scoop for the Hughes-Kaiser Cargo Airplane

Review of Flight Tests of NACA C and D Cowlings on the XP-42 Airplane

Investigation of the Effect of Spray Strips on the Low-Speed Spray Characteristics of a 1/8-Size Model of the Consolidated PB2Y-3 Flying Boat - NACA Model 116E-3

The Effect of Amphibious Floats on the Power-Off Stability and Control Characteristics of a Twin-Engine Cargo Airplane

Jet-Boundary Corrections to a Yawed Model in a Closed Rectangular Wind Tunnel

Wind-Tunnel Tests of Two Tapered Wings with Straight Trailing Edges and with Constant-Chord Center Sections of Different Spans

The Effect of Spinner-Body Gap on the Pressures Available for Cooling in the NACA E-Type Cowling

Effect of Carburetor-Mixture-Control and Supercharger Characteristics on Fuel Knock Under Simulated Sea-Level Flight Conditions

Wind-Tunnel Investigation of Trimming Tabs on a Thickened and Beveled Aileron on a Tapered Low-Drag Wing

A Method of Estimating the Knock Rating of Hydrocarbon Fuel Blends

Effect of Turbulence on Air-Flow Measurements Behind Orifice Plates

The Analysis of Strains Indicated by Multiple-Strand Resistance-Type Wire Strain Gages Used as Rosettes

Determination of the Mass Moments and Radii of Inertia of the Sections of a Tapered Wing and the Center-of-Gravity Line Along the Wing Span

Some Investigations of the General Instability of Stiffened Metal Cylinders 2: Preliminary Tests of Wire-Braced Specimens and Theoretical Studies

Some Investigations of the General Instability of Stiffened Metal Cylinders 3: Continuation of Tests of Wire-Braced Specimens and Preliminary Tests of Sheet-Covered Specimens

Some Investigations of the General Instability of Stiffened Metal Cylinders 6: Stiffened Metal Cylinders Subjected to Combined Bending and Transverse Shear

Some Investigations of the General Instability of Stiffened Metal Cylinders 4: Continuation of Tests of Sheet-Covered Specimens and Studies of the Buckling Phenomena of Unstiffened Circular Cylinders

Some Investigations of the General Instability of Stiffened Metal Cylinders 1: Review of Theory and Bibliography

Transition Between Laminar and Turbulent Flow by Transverse Contamination

Investigation of Flow in an Axially Symmetrical Heated Jet of Air

Least-Work Analysis of the Problem of Shear Lag in Box Beams

Requirements for Auxiliary Stiffeners Attached to Panels Under Combined Compression and Shear

The Exact Solution of Shear-Lag Problems in Flat Panels and Box Beams Assumed Rigid in the Transverse Direction

A Subpress for Compressive Tests

A Theoretical Investigation of the Lateral Oscillations of an Airplane With Free Rudder With Special Reference to the Effect of Friction

Notes on the Effect of Surface Distortions on the Drag and Critical Mach Number of Airfoils


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