Search
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
14045 results returnedSearch results
- Drop-size distribution for cross current breakup of liquid jets in airstreams
- High-altitude performance investigation of J65-B-3 turbojet engine with both JP-4 and gaseous hydrogen fuels
- An investigation of high-temperature vacuum and hydrogen furnace brazing
- Interface thermal conductance of twenty-seven riveted aircraft joints
- Experimentally determined natural vibration modes of some cantilever-wing flutter models by using an acceleration method
- Experimental investigation of effects of simulated nacelles and wing-root freedoms on supersonic flutter characteristics of a cambered, modified, swept, tapered wing
- Investigation of a full-scale, cascade-type thrust reverser
- Investigation of a high-performance top inlet to Mach number of 2.0 and at angles of attack to 20 degrees
- Investigation of a continuous normal-shock positioning control for a translating-spike supersonic inlet in combination with J34 turbojet engine
- Investigation of a short-annular-diffuser configuration utilizing suction as a means of boundary-layer control
- An integral solution to the flat-plate laminar boundary-layer flow existing inside and after expansion waves and after shock waves moving into quiescent fluid with particular application to the complete shock-tube flow
- Influence of turbulence on transfer of heat from cylinders
- Initial performance investigation of pentaborane fuel in free-flight ram-jet engine
- Injection principles for liquid oxygen and heptane using nine-element injectors in an 1800-pound-thrust rocket engine
- An investigation of flow in circular and annular 90 degrees bends with a transition in cross section
- Investigation of translating-double-cone axisymmetric inlets with cowl projected areas 40 and 20 percent of maximum at Mach numbers from 3.0 to 2.0
- An investigation of wing-body juncture interference effects at transonic speeds for several swept-wing and body combinations
- Investigation of turbines suitable for use in a turbojet engine with high compressor pressure ratio and low compressor-tip speed VIII : internal flow conditions of a two-stage turbine with a downstream stator
- Investigation of variation in base pressure over the Reynolds number range in which wake transition occurs for nonlifting bodies of revolution at Mach numbers from 1.62 to 2.62
- Investigation of rotating stall in a single-stage axial compressor
- Investigation of separated flows in supersonic and subsonic streams with emphasis on the effect of transition
- The heat of combustion of tetraethyldiborane
- Investigation of static longitudinal stability characteristics at transonic speeds of 30 degree sweptback wing in wing-body configuration with and without horizontal tail
- Investigation of symmetric body indentations designed to reduce the transonic zero-lift wave drag of a 45 degree swept wing with an NACA 64A006 section and with a thickened leading-edge section
- Measurements of lift fluctuations due to turbulence
- A method for predicting lift increments due to flap deflection at low angles of attack in incompressible flow
- Measurements of the nonlinear variation with temperature of heat-transfer rate from hot wires in transonic and supersonic flow
- Survey of hydrogen combustion properties
- Approximate solution for streamlines about a lifting rotor having uniform loading and operating in hovering or low-speed vertical-ascent flight conditions
- Some operating experience and problems encountered during operation of a free-jet facility
- Effectiveness at transonic speeds of flap-type ailerons for several spanwise locations on a 4-percent-thick sweptback-wing-fuselage model with and without tails
- Evaluation of hydrogen fuel in a full-scale afterburner
- Origin and prevention of crash fires in turbojet aircraft
- Performance of an impulse-type supersonic-compressor rotor having a mean turning of 114 degrees
- Performance of external-compression bump inlet at Mach numbers of 1.5 and 2.0
- Nonmetallic Material Compatibility with Liquid Fluorine
- Nonuniformities in shock-tube flow due to unsteady-boundary-layer action
- Noise survey of a full-scale supersonic turbine-driven propeller under static conditions
- The use of a leading-edge area-suction flap and leading-edge modifications to improve the high-lift characteristics of an airplane model with a wing of 45 degree sweep and aspect ratio 2.8
- Investigation of mass-flow and pressure recovery characteristics of several underslung scoop-type inlets at free-stream Mach numbers of 2.0, 1.8, 1.5, and 0.66
- Preliminary evaluation of pentaborane in a 1/4-sector of an experimental annular combustor
- Problem of slip flow in aerodynamics
- Preliminary indications of the cooling achieved by ejecting water upstream from the stagnation point of hemispherical, 80 degree conical, and flat-faced nose shapes at a stagnation temperature of 4,000 F
- Pressure distribution induced on a flat plate by a supersonic and sonic jet exhaust at a free-stream Mach number of 1.80
- Relation of currently estimated ANP performance to required ANP performance
- Lift and moment responses to penetration of sharp-edged traveling gusts, with application to penetration of weak blast waves
- Lateral-directional aerodynamic characteristics of several coplanar triple-body missile configurations at Mach numbers from 0.6 to 1.4
- Leading-edge contours for thin swept wings : an analysis of low-and high-speed data
- Loads implications of gust-alleviation systems
- Longitudinal and lateral stability and control characteristics of two canard airplane configurations at Mach numbers of 1.41 and 2.01
