Browse TRAIL Inventories

An experimental investigation of a flat ram-jet engine on a helicopter rotor

Gas-turbine-engine performance when heat from liquid-cooled turbines is rejected ahead of, within, or behind main compressor

Gas-to-blade heat-transfer coefficients and turbine heat-rejection rates for a range of one-spool cooled-turbine engine designs

Performance characteristics of ring-cascade-type thrust reversers

Performance of a short combustor at high altitudes using hydrogen fuel

Investigation at high subsonic speeds of some effects of sideslip on the aerodynamic loads on finned and unfinned bodies mounted from the wing of a swept-wing-fuselage model

Investigation at high subsonic speeds of the static lateral and directional stability and tail-loads characteristics of a model having a highly tapered swept wing of aspect ratio 3 and two horizontal-tail positions

Investigation at high subsonic speeds of a body-contouring method for alleviating the adverse interference at the root of a sweptback wing

Effect of fuselage circumferential inlet location on diffuser-discharge total-pressure profiles at supersonic speeds

Effect of three design parameters on the operating characteristics of 75-millimeter-bore cylindrical roller bearings at high speeds

The effects at a Mach number of 6.86 of drag brakes on the lift, drag, and pitching moment of an ogive cylinder

Effects of a J34 turbojet engine on supersonic diffuser performance

Charts for estimating the hovering endurance of a helicopter

Discharge coefficients for combustor-liner air-entry holes

Distribution of losses behind a compressor rotor as measured by a rotating rake

Fatigue crack propagation in severely notched bars

Factors affecting flow distortions produced by supersonic inlets

Fatigue-crack-propagation and residual-static-strength results on full-scale transport-airplane wings

Tests with hydrogen fuel in a simulated afterburner

An experimental study of the zero-angle-of attack transonic drag associated with the vertical position of a horizontal tail at zero incidence

Some experiments relating to the problem of simulation of hot jet engines in studies of jet effects on adjacent surfaces at a free-stream Mach number of 1.80

A theoretical analysis of heat transfer in regions of separated flow

The effects of blowing over various trailing-edge flaps on an NACA 0006 airfoil section, comparisons with various types of flaps on other airfoil sections, and an analysis of flow and power relationships for blowing systems

Effect of boundary-layer control and inlet lip shape on the performance of a twin-scoop air-induction system at Mach numbers from 0 to 1.9

Effect of camber on the drag of a body of revolution

Free-flight investigation at transonic speeds of the stability characteristics of a tailless missile configuration having a 45 degree sweptback wing of aspect ratio 4

Free-flight investigation over a Mach number range from 0.74 to 1.43 at lift coefficients from minus 0.15 to 0.75 of an airplane-configuration model having a 52.5 degree delta wing and a low swept horizontal tail

Free-flight investigation at transonic speeds of drag coefficients of a boattail body of revolution with a simulated turbojet exhaust issuing at the base from conical short-length ejectors

A free-flight investigation of the effects of a sonic jet on the total-drag and base-pressure coefficients of a boattail body of revolution from Mach number 0.83 to 1.70

Tensile properties of AZ31A-0 magnesium-alloy sheet under rapid-heating and constant-temperature conditions

Tensile properties of Inconel and RS-120 titanium-alloy sheet under rapid-heating and constant-temperature conditions

Cloud-droplet ingestion in engine inlets with inlet velocity ratios of 1.0 and 0.7

Comparison of theoretical stresses and deflections of multicell wings with experimental results obtained from plastic models

Effects of Reynolds number and leading-edge shape on the low-speed longitudinal stability of a 6-percent-thick 45 degree sweptback wing

Charts adapted from Van Driest's turbulent flat-plate theory for determining values of turbulent aerodynamic friction and heat-transfer coefficients

Effects of leading-edge radius on the longitudinal stability characteristics of two 60 degree sweptback wings at high Reynolds numbers

On possible similarity solutions for three-dimensional incompressible laminar boundary layers 2: similarity with respect to stationary polar coordinates

Wind-tunnel investigation of the damping in roll of the Bell X-1E research airplane and its components at supersonic speeds

Wind-tunnel investigation of the damping in roll of the Bell X-1A research airplane and its components at supersonic speeds

Wind-tunnel investigation of the damping in roll of the Douglas D-558-II research airplane and its components at supersonic speeds

On possible similarity solutions for three-dimensional incompressible laminar boundary layers 1: similarity with respect to stationary rectangular coordinates

Analysis of particle motions for a class of three-dimensional incompressible laminar boundary layers

Cross flows in laminar incompressible boundary layers

Comparison of flight and wind-tunnel measurements of high-speed-airplane stability and control characteristics

Qualitative study of flow characteristics through single-stage turbines as made from rotor-exit surveys

A description of the Ames 2- by 2-foot transonic wind tunnel and preliminary evaluation of wall interference

Wind-tunnel tests of blowing boundary-layer control with jet pressure ratios up to 9.5 on the trailing-edge flaps of a 35 degree sweptback wing airplane

A study of the high-speed performance characteristics of 90 degrees bends in circular ducts

A study of the efficiency of high-strength, steel, cellular-core sandwich plates in compression

Preliminary investigation of methods to increase base pressure of plug nozzles at Mach 0.9


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