Performance evaluation of a two stage axial-flow turbine for two values of tip clearance
Performance of two-stage axial flow turbine operating at different rotor tip clearance
Kofskey, M. G.↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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An investigation of full-scale helicopter rotors at high advance ratios and advancing tip Mach numbers
Tabulated performance data of full-scale rotary wings at high advance ratios and advancing tip Mach numbers based on wind tunnel tests
Biggers, J. C.↗
Effect of the variation of tip radius on the operation of the field-ion microscope.
Tip radius variation effect on field-ion microscope operation, noting field-temperature characteristics
Weizer, V. G.↗
Plastic stress and strain fields at a crack tip.
Stress and strain fields associated with singularity governing plastic behavior at crack tip for plane stress and strain in tensile and shear far fields
Hutchinson, J. W.↗
Low tip speed fan noise demonstration program
Noise level data for low tip speed turbofan engine
Benzakein, M. J.↗
Effect of rotor tip clearance on the performance of a 5-inch single stage axial flow turbine
Effect of rotor tip clearance on performance of 5-inch single-stage axial flow turbine
Futral, S. M., Jr.↗
Experimental data for two 1400-feet per second tip speed compressor rotors operated with inlet flow distortions
Performance data for high tip speed compressor rotor operated with radial and inlet airflow distortions
Bailey, E. E.↗
Study of strain-hardening near crack tips
Elastic-plastic analysis of stresses and strains near crack tips
Baker, B. R.↗
Subsonic Aerodynamic Characteristics of a Large-Scale 1.075-Pressure-Ratio Tip-Turbine Cruise-Fan Propulsion System at Angle of Attack
Wind tunnel tests of subsonic aerodynamic characteristics of large scale tip turbine cruise fan with 1.075 pressure ratio at angle of attack
Capone, Francis J.↗
Flight evaluation of tip-turbine-driven fans for lateral control in a hovering VTOL aircraft
Flight evaluation of tip turbine driven fans for lateral control in hovering VTOL aircraft
Gerdes, R. M.↗
The dynamic response of a flexible rotor blade to a tip-vortex induced moving force.
Flexible rotor blade dynamic response to radially moving force, emphasizing helicopter rotor vibration characteristics associated with tip- vortex impingement
Snyder, W. J.↗
An experimental study of blade tip vortices
Flow visualization of oil smoke and pigmented oil using blade tip vortices
Piziali, R.↗
Effect of Wing Tip Configuration on the Strength and Position of a Rolled-Up Vortex
Effect of wing tip configuration on strength and position of rolled-up vortex
Padakannaya, R.↗
A coupled computer code for the transient thermal response and ablation of non-charring heat shields and nose tips
Coupled computer code for transient thermal response and ablation of noncharring heat shields and nose tips
Anderson, L. W.↗
Experimental evaluation of a honeycomb rotor shroud configuration to improve the stall margin of a 0.5 hub-tip ratio single-stage compressor. Volume 1 - Data and performance report
Experimental data and performance of honeycomb rotor shroud configuration to improve stall margin of 0.5 hub tip ratio single stage compressor
Oscarson, R. P.↗
Experimental evaluation of a honeycomb rotor shroud configuration to improve the stall margin of a 0.5 hub-tip ratio single-stage compressor. Volume 2 - Data supplement
Flow distribution data for solid and honeycomb rotor shrouds to improve stall margin of 0.5 hub tip ratio single stage compressor
Oscarson, R. P.↗
Three-axis finger tip controller for switches Patent
Remote control device operated by movement of finger tips for manual control of spacecraft attitude
Lopez, A. E.↗
Subsonic aerodynamic characteristics of a model of HL-10 flight research vehicle with basic and modified tip pins
Subsonic aerodynamic characteristics of model of HL-10 flight research vehicle with basic and modified tip fins
Huffman, J. K.↗