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Research & Technology 1995 Articles
Propulsion Systems
Spherical Joint Piston and Connecting Rod Developed
Mach 6 Integrated Systems Tests of Lewis' Hypersonic Tunnel Facility
Capabilities Enhanced for Researching the Reduction of Emissions in Future Aircraft
Aircraft Ice Accretion Due to Large-Droplet Icing Clouds
Shape-Memory-Alloy-Based Deicing System Developed
Laser Sheet Flow Visualization Developed for Lewis' Icing Research Tunnel
Gear Crack Propagation Investigation
Study of Gear Dynamic Forces Completed
Code to Optimize Load Sharing of Split-Torque Transmissions Applied to the Comanche
Helicopter
Face Gear Technology for Aerospace Power Transmission Progresses
Advanced Short Takeoff and Vertical Landing (ASTOVL) Concepts Tested
NPARC Code Upgraded With Two-Equation Turbulence Models
Mixing Process in Ejector Nozzles Studied at Lewis' Aero-Acoustic Propulsion Laboratory
F119 Nozzle Flaps Tested at Lewis' CE-22 Facility
Prediction Capability for Transonic Nozzle Afterbodies Improved
Thin-Film Thermocouple Technology Demonstrated for Reliable Heat Transfer
Measurements
Effect of Brush Seals on Wave Rotor Performance Assessed
Scale-Model, Low-Tip-Speed Turbofan Tested at Simulated Takeoff and Approach
Conditions
First Test of Fan Active Noise Control (ANC) Completed
Subsonic Jet Noise Reduced With Improved Internal Exhaust Gas Mixers
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