Browse TRAIL Inventories

Analysis of two-dimensional compressible-flow loss characteristics downstream of turbomachine blade rows in terms of basic boundary-layer characteristics

Analytic determination of the discharge coefficients of flow nozzles

Use of nonlinearities to compensate for the effects of a rate-limited servo on the response of an automatically controlled aircraft

Approximate method for determining equilibrium operation of compressor component of turbojet engine

Turbulent-heat-transfer measurements at a Mach number of 1.62

Vortex interference on slender airplanes

Visualization study of secondary flows in turbine rotor tip regions

Experimental investigation at low speed of effects of fuselage cross section on static longitudinal and lateral stability characteristics of models having 0 and 45 degrees sweptback surfaces

Generalization of gas-flow-interferometry theory and interferogram evaluation equations for one-dimensional density fields

Hydrodynamic pressure distributions obtained during a planing investigation of five related prismatic surfaces

Hydrodynamic tares and interference effects for a 12-percent-thick surface-piercing strut and an aspect-ratio-0.25 lifting surface

Method of controlling stiffness properties of a solid-construction model wing

Correction of additional span loadings computed by the Weissinger seven-point method for moderately tapered wings of high aspect ratio

Analysis of ear formation in deep-drawn cups

Effect of some selected heat treatments on the operating life of cast HS-21 turbine blades

A comparison of the measured and predicted lateral oscillatory-characteristics of a 35 degree swept-wing fighter airplane

Effect of lag of sidewash on the vertical-tail contribution to oscillatory damping in yaw of airplane models

Application of the generalized shock-expansion method to inclined bodies of revolution traveling at high supersonic airspeeds

Low-speed static lateral and rolling stability characteristics of a series of configuration composed of intersecting triangular plan-form surfaces

Free-flight measurements of turbulent-boundary-layer skin friction in the presence of severe aerodynamic heating at Mach numbers from 2.8 to 7.0

Lift hysteresis at stall as an unsteady boundary-layer phenomenon

Reduction of profile drag at supersonic velocities by the use of airfoil sections having a blunt trailing edge

A reevaluation of gust-load statistics for applications in spectral calculations

Review of Experimental Investigations of Liquid-Metal Heat Transfer

Wind-tunnel investigation at low speed of effect of size and position of closed air ducts on static longitudinal and static lateral stability characteristics of unswept-midwing models having wings of aspect ratio 2, 4, and 6

Calculated spanwise lift distributions and aerodynamic influence coefficients for swept wings in subsonic flow

Axially symmetric shapes with minimum wave drag

Boundary lubrication of steel with fluorine- and chlorine-substituted methane and ethane gases

Variation of boundary-layer transition with heat transfer on two bodies of revolution at a Mach number of 3.12

On spectral analysis of runway roughness and loads developed during taxiing

Recovery and time-response characteristics of six thermocouple probes in subsonic and supersonic flow

Calculation of the supersonic pressure distribution on a single-curved tapered wing in regions not influenced by the root or tip

Extrapolation techniques applied to matrix methods in neutron diffusion problems

Theoretical analysis of incompressible flow through a radial-inlet centrifugal impeller at various weight flows II : solution in leading-edge region by relaxation methods

Gust-tunnel investigation of the effect of a sharp-edge gust on the flapwise blade bending moments of a model helicopter rotor

Tensile properties of 7075-T6 and 2024-T3 aluminum-alloy sheet heated at uniform temperature rates under constant load

Circumferential distribution of propeller-slipstream total-pressure rise at one radial station of a twin-engine transport airplane

An experimental investigation of regions of separated laminar flow

Theoretical analysis of incompressible flow through a radial-inlet centrifugal impeller at various weight flows 1: solution by a matrix method and comparison with an approximate method

An Analysis of the Stability and Ultimate Compressive Strength of Short Sheet-Stringer Panels with Special Reference to the Influence of Riveted Connection Between Sheet and Stringer

A limited investigation of the effect of three vortex-generator configuration on the effectiveness of a plain flap on an unswept wing

Flow studies on flat-plate delta wings at supersonic speed

On slender delta wings with leading-edge separation

A study of boundary-layer transition and surface temperature distributions at Mach 3.12

The effectiveness of wing vortex generators in improving the maneuvering characteristics of a swept wing airplane at transonic speeds

Charts of boundary-layer mass flow and momentum for inlet performance analysis mach number range, 0.2 to 5.0

On the calculation of the 1 (center dot) P oscillating aerodynamic loads on single-rotation propellers in pitch on tractor airplanes

A flight evaluation of the longitudinal stability characteristics associated with the pitch-up of a swept-wing airplane in maneuvering flight at transonic speeds

Performance of 15-Stage Experimental J71 Axial-Flow Compressor. 3 - Effects of Inlet-Guide-Vane Adjustment

Investigation of the vibrations of a hollow thin-walled rectangular beam


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