Search
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
14045 results returnedSearch results
- Static crucible investigation of corrosion and mass-transfer of nickel in molten sodium hydroxide with various additives
- Summary of pitch-damping derivatives of complete airplane and missile configurations as measured in flight at transonic and supersonic speeds
- Tests in the Ames 40- by 80-foot wind tunnel of two airplane models having aspect ratio 2 trapezoidal wings of taper ratios 0.33 and 0.20
- Experimental investigation of aerodynamically balanced trailing-edge control surfaces on an aspect ratio 2 triangular wing at subsonic and supersonic speeds
- An experimental study of porosity characteristics of perforated materials in normal and parallel flow
- The effect at high subsonic speeds of a flap-type aileron on the chordwise pressure distribution near midsemispan of a tapered 35 degree sweptback wing of aspect ratio 4 having NACA 65A006 airfoil section
- The effects of extensible rocket racks on lift, drag, and stability of a 1/10-scale rocket-boosted model of the McDonnell XF3H-1 airplane for a Mach number range of 0.60 to 1.34 : TED No. NACA DE 31
- Effects of high degrees of biaxial stretch forming on crazing and other properties of acrylic plastic glazing
- Effects of nitrogen tetroxide and water concentration on freezing point and ignition delay of fuming nitric acid
- Comparison of ignition delays of several propellant combinations obtained with modified open-cup and small-scale rocket engine apparatus
- Ignition delays of alkyl thiophosphites with white and red fuming nitric acids within temperature range 80 to -105 degrees Fahrenheit
- A flight investigation of the effect of leading-edge camber on the aerodynamic characteristics of a swept-wing airplane
- Investigation of 16-inch impulse-type supersonic compressor rotor with turning past axial direction
- Investigation at transonic speeds of aerodynamic characteristics of a semielliptical air inlet in the root of a 45 degree sweptback wing
- A theory for stability and buzz pulsation amplitude in ram jets and an experimental investigation including scale effects
- Use of flame-immersed blades to improve combustion limits and efficiency of a 5-inch diameter connected-pipe, ram-jet combustor
- Subsonic static longitudinal stability and control characteristics of a wing-body combination having a pointed wing of aspect ratio 2 with constant-percent-chord trailing-edge elevons
- A summary of data on the division of loads for various wing-fuselage combinations
- A transonic wind-tunnel investigation of the effects of body indentation, as specified by the transonic drag-rise rule, on the aerodynamic characteristics and flow phenomena of a 45 degree sweptback-wing-body combination
- Turbine design considerations for turbine-propeller engine operating over a range of flight conditions
- Turbojet-engine thrust augmentation at altitude by combined ammonia injection into the compressor inlet and afterburning
- A transonic wind-tunnel investigation of the longitudinal stability and control characteristics of a 0.09-scale model of the Bell X-5 research airplane and comparison with flight
- Altitude investigation of XJ34-WE-32 engine performance without electronic control
- Altitude operational characteristics of prototype J40-WE-8 turbojet engine
- Altitude evaluation of several afterburner design variables on a J47-GE-17 turbojet engine
- Wind-tunnel investigation of the aerodynamic characteristics in pitch of wing-fuselage combinations at high subsonic speeds: taper-ratio series
- Wind-tunnel investigation of stall control by suction through a porous leading edge on a 37 degree sweptback wing of aspect ratio 6 at Reynolds numbers from 2.50 x 10(exp 6) to 8.10 x 10(exp 6)
- Altitude performance investigation of a high-temperature afterburner
- Altitude performance investigation of two single-annular type combustors and the prototype J40-WE-8 turbojet engine combustor with various combustor-inlet air pressure profiles
- Altitude performance of a 20-inch-diameter ram-jet engine investigated in a free jet facility at Mach number 3.0
- Altitude performance characteristics of the J47-25 turbojet engine: data presentation
- Aerodynamic characteristics at Mach number 4.04 of a rectangular wing of aspect ratio 1.33 having a 6-percent-thick circular-arc profile and a 30-percent-chord full-span trailing-edge flap
- Adhesive and protective characteristics of ceramic coating A-417 and its effect on engine life of forged Refractaloy-26 (AMS 5760) and cast stellite 21 (AMS 5385) turbine blades
- A theoretical study of the effect of control-deflection and control-rate limitations on the normal acceleration and roll response of a supersonic interceptor
- Transonic aerodynamic characteristics of an NACA 64A006 airfoil section with a 15-percent-chord leading-edge flap.
- Theoretical study of the tunnel-boundary lift interference due to slotted walls in the presence of the trailing-vortex system of a lifting model
- Low-speed, large-scale investigation of aerodynamic characteristics of a semispan 49 degree sweptback wing with a Fowler flap in combination with a plain flap, slats, and fences
- Low-speed lateral control characteristics of an unswept wing with hexagonal airfoil sections and aspect ratio 4.0 at a Reynolds number of 6.2 x 10(exp 6)
- Low-speed wind-tunnel investigation of a thin 60 degree delta wing with double slotted, single slotted, plain, and split flaps
- Low-speed static stability and control characteristics of a 1/4-scale model of the Bell X-1 airplane equipped with a 4-percent-thick, aspect-ratio-4, unswept wing
- Investigation of the use of a stick force proportional to pitching acceleration for normal-acceleration warning
- Minimum spark-ignition energies of 12 pure fuels at atmospheric and reduced pressure
- Prediction of flame velocities of hydrocarbon flames
- The Sodium Hydroxide Reactor : Effect of Reactor Variables on Criticality and Fuel-Element Temperature Requirements for Subsonic and Supersonic Aircraft Nuclear Propulsion
- Some approximate methods for estimating the effects of aeroelastic bending of rocket-propelled model-booster combinations
- Smoke studies of secondary flows in bends, tandem cascades, and high-turning configurations
- Model ditching investigations of three airplanes equipped with hydro-skis
- Performance comparison at supersonic speeds of inlets spilling excess flow by means of bow shock, conical shock, or bypass
- Performance comparison of three canard-type ram-jet missile configurations at Mach numbers from 1.5 to 2.0
- Preliminary investigation of plate-type molybdenum disilicide fuel elements for an air-cycle nuclear reactor