TRAIL - Technical Report Archive and Image Library

The effect of external shape upon the drag of a scoop

Drag Measurements of a Protruding 0.50-Caliber Machine Gun

Dynamic stress calculations for two airplanes in various gusts

Determination of optimum plan forms for control surfaces

Test of single-stage axial-flow fan

Investigation of naphthalene as a possible aircraft fuel

Wind-Tunnel Tests of Eight-Blade Single and Dual-Rotating Propellers in the Tractor Position

Wind-Tunnel Tests of Four Curtiss Propellers Embodying Different Blade Sections

Wind-tunnel tests of two Hamilton Standard propellers embodying Clark Y and NACA 16 series blade sections

A flight investigation of the boundary-layer characteristics and profile drag of the NACA 35-215 laminar-flow airfoil at high Reynolds numbers

A study of the effects of vertical tail area and dihedral on the lateral maneuverability of an airplane

Pressure distribution over an airfoil with a balanced split flap

Pressure distribution over an NACA 23012 airfoil with a fixed slot and a slotted flap

Power-on wind-tunnel tests of the 1/8-scale model of the Brewster F2A airplane with full-span slotted flaps

Power-off wind-tunnel tests of the 1/8-scale model of the Brewster F2A airplane

Wind-tunnel investigation of 20-percent-chord plain and Frise ailerons on an NACA 23012 airfoil

Wind-tunnel investigation of an NACA 23012 airfoil with a 30 percent chord Maxwell slate and with trailing-edge flaps

Wind-tunnel investigation of a section of the horizontal tail surface for the Bell XP-63 airplane

Wind-tunnel investigation of an NACA 23012 airfoil with an 18.05 percent chord Maxwell slat and with trailing-edge flaps

Nonstationary flow about a wing-aileron-tab combination including aerodynamic balance

Wind-tunnel investigation of control-surface characteristics II : a large aerodynamic balance of various nose shapes with a 30-percent-chord flap on an NACA 0009 airfoil

Wind-tunnel investigation of plain ailerons for a wing with a full-span flap consisting of an inboard Fowler and an outboard retractable split flap

Wind-tunnel investigation of perforated split flaps for use as dive brakes on a rectangular NACA 23012 airfoil

Wind-tunnel investigation of control-surface characteristics 1: effect of gap on the aerodynamic characteristics of an NACA 0009 airfoil with a 30-percent-chord plain flap

Wind-Tunnel Investigation of Perforated Split Flaps for Use as Dive Brakes on a Tapered NACA 23012 Airfoil

Notes on the Stability and Control of Tailless Airplanes

Annual Report of the National Advisory Committee for Aeronautics (26th). Administrative Report Including Technical Report Nos. 681 to 703

Internal-Flow Systems for Aircraft

A simplified theoretical method of determining the characteristics of a lifting rotor in forward flight

Flutter calculations in three degrees of freedom

Determination of control-surface characteristics from NACA plain-flap and tab data

Correction of the Lifting-Line Theory for the Effect of the Chord

Plate method of ground representation for wind-tunnel determination of elevator effectiveness in landing

Wind-tunnel investigation of an NACA 23012 airfoil with several arrangements of slotted flaps with extended lips

Wind-tunnel investigation of the effect of vertical position of the wing on the side flow in the region of the vertical tail

The Calculation of Span Load Distributions of Swept-Back Wings

Methods of Analyzing Wind-Tunnel Data for Dynamic Flight Conditions

The aerodynamics of a wind-tunnel fan

The Electrical Structure of Thunderstorms

Test of NACA 66,2-116, a =0.6 airfoil section fitted with pressure balanced and slotted flaps for the wing of the XP-63 airplane

Aerodynamic Heat-Power Engine Operating on a Closed Cycle

An investigation of the effectiveness of stiffeners on shear-resistant plate-girder webs

An exploration of the longitudinal tensile and compressive properties throughout an extruded shape of 24S-T aluminum alloy

Normal-pressure tests of rectangular plates

Design of tools for press-countersinking or dimpling 0.040-inch-thick-24S-T sheet

Rise in temperature of the charge in its passage through the inlet valve and port of an air-cooled aircraft engine cylinder

Effect of rivet and spot-weld spacing on the strength of axially loaded sheet-stringer panels of 24S-T aluminum alloy

Summary of results of tests made by aluminum research laboratories of spot-welded joints and structural elements

A summary of results of various investigations of the mechanical properties of aluminum alloys at low temperatures

The direct-stress fatigue strength of 17S-T aluminum alloy throughout the range from 1/2 to 500,000,000 cycles of stress

Keyword Search

Published Year

Subject

Author