Search U.S. government technical reports digitized or harvested by TRAIL.
The application of basic data on planing surfaces to the design of flying-boat hulls
Airfoil Theory at Supersonic Speed
Corrugated metal diaphragms for aircraft pressure-measuring instruments
Pressure drop in tank and float vent tubes on diving airplanes
An approximate spin design criterion for monoplanes
Determination of the Profile Drag of an Airplane Wing in Flight at High Reynolds Numbers
Local Instability of Centrally Loaded Columns of Channel Section and Z-Section
Photoelastic Analysis of Three-Dimensional Stress Systems Using Scattered Light
Propeller Tests to Determine the Effect of Number of Blades at Two Typical Solidities
Flight Tests of Retractable Ailerons on a Highly Tapered Wing
A Method of Estimating the Critical Buckling Load for Structural Members
Combined Beam-Column Stresses of Aluminum-Alloy Channel Sections
Tidewater and Weather-Exposure Tests on Metals Used in Aircraft
A Recurrence Formula for Shear-Lag Problems
Flight Tests of N.A.C.A. Nose-Slot Cowlings on the BFC-1 Airplane
The Effects of Surface Waviness and of Rib Stitching on Wing Drag
Measurements of the Air-Flow Velocity in the Cylinder of an Airplane Engine
Investigations and Experiments in the Guidonia Wind Tunnel
Investigations and Tests in the Towing Basin at Guidonia
Measurement of the True Dynamic and Static Pressures in Flight
Report on Ice Formation on Aircraft
Experimental and Analytical Investigation of a Monocoque Wing Model Loaded in Bending
The Way to Increased Airplane Engine Power
The Power of Aircraft Engines at Altitude
The Limit of Stability of a Curved Plate Strip Under Shear and Axial Stresses
Investigation of the Lift Distribution Over the Separate Wings of a Biplane
Dynamic Stability of a Helicopter With Hinged Rotor Blades
Effects of Propellers and of Vibration on the Extent of Laminar Flow on the NACA 27-212 Airfoil
The Hydrodynamic Theory of Detonation
The Enlarged N.A.C.A. Tank, and Some of Its Work
The Effect of Streamlining the Aterbody of an N.A.C.A. Cowling
Engine Knock and Combustion Chamber Form
Forces and Moments on a Yawed Airfoil
Contribution to the Aerodynamics of Rotating-Wing Aircraft
Theory of Two-Dimensional Potential Flow About Arbitrary Wing Sections
The Theory of Contra-Vanes Applied to the Propeller
Theoretical and Experimental Study of Ignition Lag and Engine Knock
Stability of Rectangular Plates With Longitudinal or Transverse Stiffeners Under Uniform Compression
Contribution to the Theory of the Heated Duct Radiator
Knocking in the Otto-Cycle Engine
Meteorological-Physical Limitations of Icing in the Atmosphere
The Effect of the Masses of the Controls on the Longitudinal Stability With Free Elevator Part 1