Browse TRAIL Inventories

Investigation of Performance of Axial-Flow Compressor of XT-46 Turbine-Propeller Engine 1 - Preliminary Investigation at 50-,70-, and 100-Percent Design Equivalent Speed

Data from Tests of a 1/5-Scale Model of a Proposed High-Speed Submarine in the Langley Full-Scale Tunnel

Inelastic column behavior

Theoretical comparison of several methods of thrust augmentation for turbojet engines

Two-dimensional compressible flow in centrifugal compressors with straight blades

Performance of 24-inch supersonic axial-flow compressor in air. III : compressor performance with inlet guide vanes

Automatic control systems satisfying certain general criterions on transient behavior

An introduction to the physical aspects of helicopter stability

Method for calculating lift distributions for unswept wings with flaps or ailerons by use of nonlinear section lift data

Flight investigation of the effect of various vertical-tail modifications on the directional stability and control characteristics of a propeller-driven fighter airplane

Flutter of a uniform wing with an arbitrarily placed mass according to a differential-equation analysis and a comparison with experiment

Analysis of temperature distribution in liquid-cooled turbine blades

The application of Green's theorem to the solution of boundary-value problems in linearized supersonic wing theory

Effect of Various Modifications on Drag and Longitudinal Stability and Control Characteristics at Transonic Speeds of a Model of the XF7U-1 Tailless Airplane: NACA Wing-FLow Method, TED No. NACA DE 307

The reversibility theorem for thin airfoils in subsonic and supersonic flow

The calculation of downwash behind supersonic wings with an application to triangular plan forms

Theoretical analysis of various thrust-augmentation cycles for turbojet engines

Elastic and plastic buckling of simply supported solid-core sandwich plates in compression

Investigation at low speeds of the effect of aspect ratio and sweep on rolling stability derivatives of untapered wings

Amplitude distribution and energy balance of small disturbances in plate flow

Summary of the Aerodynamic Characteristics and Flying Qualities Obtained from Flights of Rocket-Propelled Models of an Airplane Configuration Incorporating a Sweptback Inversely Tapered Wing at Transonic and Low-Supersonic Speeds

Analysis of thrust augmentation of turbojet engines by water injection at compressor inlet including charts for calculating compression processes with water injection

Investigation at high subsonic speeds of a 45 sweptback horizontal tail with plain and horn-balanced control surfaces

Further experimental studies of area suction for the control of the laminar boundary layer on a porous bronze NACA 64A010 airfoil

Low-speed investigation of a 0.16-scale model of the X-3 airplane : longitudinal characteristics

Linearized compressible-flow theory for sonic flight speeds

Low-speed tests of a model simulating the phenomenon of control-surface buzz

Stall Characteristics Obtained from Flight 10 of Northrop X-4 No. 2 Airplane (USAF No. 46-677)

Method for determining the frequency-response characteristics of an element or system from the system transient output response to a known input function

Analytical and experimental investigation of thrust augmentation of axial- and centrifugal-compressor turbojet engines by injection of water and alcohol in combustion chambers

Theoretical lift and damping in roll at supersonic speeds of thin sweptback tapered wings with streamwise tips, subsonic leading edges, and supersonic trailing edges

A comparison of theory and experiment for high-speed free-molecule flow

Wind-tunnel tests of a 0.16-scale model of the X-3 airplane at high subsonic speeds : additional stability and control characteristics and the aerodynamic effects of external stores and ram jets

Wind-tunnel tests of a 0.16-scale model of the X-3 airplane at high subsonic speeds: stability and control characteristics

A numerical method for the stress analysis of stiffened-shell structures under nonuniform temperature distributions

Theoretical and analog studies of the effects of nonlinear stability derivatives on the longitudinal motions of an aircraft in response to step control deflections and to the influence of proportional automatic control

General method and thermodynamic tables for computation of equilibrium composition and temperature of chemical reactions

Icing-protection requirements for reciprocating-engine induction systems

Further Experimental Studies of Area Suction for the Control of the Laminar Boundary Layer on a Porous Bronze NACA 64A010 Airfoil

Statistical Explanation of Spontaneous Freezing of Water Droplets

Tabulated Pressure Coefficients and Aerodynamic Characteristics Measured in Flight on the Wing of the Douglas D-558-I Airplane for a 1 g Stall, a Speed Run to a Mach Number of 0.90, and a Wind-Up Turn at a Mach Number of 0.86

Investigations of Slot Configurations for Film-Cooled Turbine Blades by Flow Visualization Methods

The Effect of Ice Formations on Propeller Performance

Turning-Angle Design Rules for Constant-Thickness Circular-Arc Inlet Guide Vanes in Axial Annular Flow

Theoretical Lift and Damping in Roll of Thin Sweptback Tapered Wings With Raked-in and Cross-Stream Wing Tips at Supersonic Speeds: Subsonic Leading Edges

A Transformation Theory of the Partial Differential Equations of Gas Dynamics

Results of Shear Fatigue Tests of Joints With 3/16-Inch-Diameter 24S-T31 Rivets in 0.064-Inch-Thick Alclad Sheet

A Balsa-Dust Technique for Air-Flow Visualization and Its Application to Flow Through Model Helicopter Rotors in Static Thrust

Comparison of the Experimental Pressure Distribution on an NACA 0012 Profile at High Speeds With That Calculated by the Relaxation Method

The Spanwise Distribution of Lift for Minimum Induced Drag of Wings Having a Given Lift and a Given Bending Moment


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