Variable-Frequency Fluidic Actuator Developed, Fabricated, and Tested for Flow-Control Applications
Novel Predictive Control Concept Developed for Improved Turbine Tip-Clearance Performance
Hybrid Kalman Filter Developed for In-Flight Detection of Aircraft Engine Faults
Efficient Algorithm Developed To Enable Real-Time Implementation of Model Predictive Control for a Turbofan Engine Application
Sensor Data Qualification System Developed and Evaluated for Assessing the Health of Ares I Upper-Stage Sensors
Large-Scale Pulsejet-Driven Ejector System Investigated
Cruciform Specimen Used To Assess Long-Term Creep for Characterizing Advanced Aerospace Materials Under In-Plane Biaxial Loading
Linux-Based Image Acquisition System Tested for Use With a Hyperspectral Imager
Cratos--Tracked Test Rover Designed and Built at NASA Glenn
Model Developed To Assess a Vibration-Based Crack-Detection Approach for the In Situ Health Monitoring of Rotors
Great Lakes Hyperspectral Water Quality Instrument Suite Designed, Developed, Integrated, and Flight Tested for the Airborne Monitoring of Algal Blooms
Candidate Thermal Protection System Materials Evaluated Following Simulated Space Environment and Reentry Conditions
Molecular Rayleigh Scattering Technique Developed To Measure Temperature, Velocity, and Density Fluctuations in Gas Flows
Communication Over Direct-Current Power Line Demonstrated for Distributed Engine Control Using High-Temperature Electronics
Flaw Resolution Improved by New Signal-Processing Approaches for Terahertz Data Obtained From the Inspection of the Space Shuttle External Tank Thermal Protection System Foam
Phase-Only Filtering Developed for Improved Particle Image Velocimetry Data Reduction
Improved Modeling of Forward-Scattered Light From an Optically Trapped Particle Demonstrated
Deep Reactive Ion Etching Process Optimized for Silicon Carbide Micromachining
Small-Area, Fast-Response Heat Flux Sensor With Large Output Signal Developed
Smart Leak-Detection Systems Tested Being Matured for Crew Launch Vehicle
Nanosensor Technology Tools Being Explored--Tools Advanced To Overcome Three Technical Barriers
High-Temperature Amplifier Based on a Silicon Carbide Metal-Semiconductor Field Effect Transistor and Ceramic Packaging Designed, Fabricated, and Electrically Operated at 500 °C
Last updated: October 3, 2007
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