| 1. | 2003 NASA Seal/Secondary Air System Workshop |
| 2. | 2004 Photon Correlation and Scattering Conference |
| 3. | A CAD Approach to Integrating NDE With Finite Element |
| 4. | A Foreign Object Damage Event Detector Data Fusion System for Turbofan Engines |
| 5. | A Method of Estimating Low Turbulence Levels in Near Real Time Using Laser Anemometry |
| 6. | A New Commercializable Route for the Preparation of Single-Source Precursors for Bulk, Thin-Film, and Nanocrystallite I-III-IV Semiconductors |
| 7. | A Reconfigurable Communications System for Small Spacecraft |
| 8. | A Short Note on the Derivation of the Atmospheric Transfer Function for a Communications Channel and its Connection to Associated Propagation Parameters |
| 9. | A Study on the Requirements for Fast Active Turbine Tip Clearance Control Systems |
| 10. | A Subsonic Aircraft Design Optimization With Neural Network and Regression Approximators |
| 11. | Acoustic, Flow Related, and Performance Related Experimental Results for Generation 1.5 High Speed Civil Transport (HSCT) 2-Dimensional Exhaust Nozzles |
| 12. | Advanced Control Surface Seal Development for Future Space Vehicles |
| 13. | Advanced Oxide Material Systems for 1650 °C Thermal/Environmental Barrier Coating Applications |
| 14. | Advanced Radioisotope Power Conversion Technology Research and Development |
| 15. | Advanced Subsonic Technology (AST) 22-Inch Low Noise Research Fan Rig Preliminary Design of ADP-Type Fan 3 |
| 16. | Advanced Technology Development for Stirling Convertors |
| 17. | Airships for Planetary Exploration |
| 18. | An Evaluation of Jet Impingement Heat Transfer Correlations for Piccolo Tube Application |
| 19. | An Experiment on the Near Flow Field of the GE/ARL Mixer Ejector Nozzle |
| 20. | An Experimental Investigation Into the Temperature Profile of a Compliant Foil Air Bearing |
| 21. | An Experimental Investigation of Unsteady Thrust Augmentation Using a Speaker-Driven Jet |
| 22. | An Integrated Centroid Finding and Particle Overlap Decomposition Algorithm for Stereo Imaging Velocimetry |
| 23. | An Interactive Microsoft® Excel Program for Tracking a Single Evaporating Droplet in Crossflow |
| 24. | An Introduction to Logic for Students of Physics and Engineering |
| 25. | An Optimal Cell Detection Technique for Automated Patch Clamping |
| 26. | An Overview of Electric Propulsion Activities at NASA |
| 27. | An Overview of Long Duration Sodium Heat Pipe Tests |
| 28. | An Overview of Magnetic Bearing Technology for Gas Turbine Engines |
| 29. | Analysis of Factors Affecting the Performance of RLV Thrust Cell Liners |
| 30. | Analysis of Fuel Vaporization, Fuel-Air Mixing, and Combustion in Integrated Mixer-Flame Holders |
| 31. | Analysis of the Spread Across Liquid-5 (SAL-5) Experiment Failure to Fill Properly During Flight |
| 32. | Application of the GRC Stirling Convertor System Dynamic Model |
| 33. | Approximate Solution for Choked Flow in Gas Seal Pads |
| 34. | Assessing Jet-Induced Spatial Mixing in a Rich, Reacting Crossflow |
| 35. | Assessment of Erosion Resistance of Coated Polymer Matrix Composites for Propulsion Applications |
| 36. | Assessment of NASA Dual Microstructure Heat Treatment Method for Multiple Forging Batch Heat Treatment |
| 37. | Asymmetrical Capacitors for Propulsion |
| 38. | Atomic Oxygen Durability Evaluation of a UV Curable Ceramer Protective Coating |
| 39. | Automating the Transition Between Sensorless Motor Control Methods for the NASA Glenn Research Center Flywheel Energy Storage System |
| 40. | Aviation Particle Emissions Workshop |
| 41. | Ballistic Impact of Braided Composites With a Soft Projectile |
| 42. | Benchmark Solutions for Computational Aeroacoustics (CAA) Code Validation |
| 43. | Breakthrough Propulsion Physics Project: Project Management Methods |
| 44. | Channel Temperature Model for Microwave AlGaN/GaN HEMTs on SiC and Sapphire MMICs in High Power, High Efficiency SSPAs |
| 45. | Characterization of an Ultra-High Temperature Ceramic Composite |
| 46. | Characterization of C/Enhanced SiC Composite During Creep-Rupture Tests Using an Ultrasonic Guided Wave Scan System |
| 47. | Collaborative Engineering for Research and Development |
| 48. | Collaborative Product Development in an R&D Environment |
| 49. | Comparison of the Computational Efficiency of the Original Versus Reformulated High-Fidelity Generalized Method of Cells |
| 50. | Comparison of Theoretical and Experimental Unsteady Aerodynamics of Linear Oscillating Cascade With Supersonic Leading-Edge Locus |
| 51. | Composite Fan Blade Design for Advanced Engine Concepts |
| 52. | Computation of Low Speed Cavity Noise |
| 53. | Computational Ion Optics Design Evaluations |
| 54. | Computational Study of Primary Electrons in the Cusp Region of an Ion Engine's Discharge Chamber |
| 55. | Computed Linear/Nonlinear Acoustic Response of a Cascade for Single/Multi Frequency Excitation |
| 56. | Contingency Power Study for Short Haul Civil Tiltrotor |
| 57. | Control of a High Speed Flywheel System for Energy Storage in Space Applications |
| 58. | Controls and Health Management Technologies for Intelligent Aerospace Propulsion Systems |
| 59. | Conversion Coatings for Aluminum Alloys by Chemical Vapor Deposition Mechanisms |
| 60. | Cross Flow Effects on Glaze Ice Roughness Formation |
| 61. | Cross-Stream PIV Measurements of Jets With Internal Lobed Mixers |
| 62. | Current Status of Hybrid Bearing Damage Detection |
| 63. | Defect Clustering and Nanophase Structure Characterization of Multicomponent Rare Earth-Oxide-Doped Zirconia-Yttria Thermal Barrier Coatings |
| 64. | Demonstration of Separation Delay With Glow-Discharge Plasma Actuators |
| 65. | Demonstration of Single Axis Combined Attitude Control and Energy Storage Using Two Flywheels |
| 66. | Design and Control of a Proof-of-Concept Active Jet Engine Intake Using Shape Memory Alloy Actuators |
| 67. | Design and Fabrication of a Stirling Thermal Vacuum Test |
| 68. | Detached-Eddy Simulations of Separated Flow Around Wings With Ice Accretions: Year One Report |
| 69. | Detailed Microstructural Characterization of the Disk Alloy ME3 |
| 70. | Determination of Ground-Laboratory to In-Space Effective Atomic Oxygen Fluence for DC 93-500 Silicone |
| 71. | Developing Architectures and Technologies for an Evolvable NASA Space Communication Infrastructure |
| 72. | Development and Characterization of High-Efficiency, High-Specific Impulse Xenon Hall Thrusters |
| 73. | Development and Fatigue Testing of Ceramic Thermal Barrier Coatings |
| 74. | Development of a Dynamic, End-to-End Free Piston Stirling Convertor Model |
| 75. | Development of a Multi-Bus, Multi-Source Reconfigurable Stirling Radioisotope Power System Test Bed |
| 76. | Development of a Solid-Oxide Fuel Cell/Gas Turbine Hybrid System Model for Aerospace Applications |
| 77. | Development of Advanced Low Conductivity Thermal Barrier Coatings |
| 78. | Development of an Information Fusion System for Engine Diagnostics and Health Management |
| 79. | Development of Thin Film Ceramic Thermocouples for High Temperature Environments |
| 80. | Digital Beam Steering Device Based on Decoupled Birefringent Prism Deflector and Polarization Rotator |
| 81. | Discharge Chamber Primary Electron Modeling Activities in Three-Dimension |
| 82. | Disk Crack Detection for Seeded Fault Engine Test |
| 83. | Durability Assessment of Gamma TiAl-Final Report |
| 84. | Effect of Heating on Turbulent Density Fluctuations and Noise Generation From High Speed Jets |
| 85. | Effect of Random Thermal Spikes on Stirling Convertor Heater Head Reliability |
| 86. | Effect of Sintering on Mechanical and Physical Properties of Plasma-Sprayed Thermal Barrier Coatings |
| 87. | Effect of Surface Impulsive Thermal Loads on Fatigue Behavior of Constant Volume Propulsion Engine Combustor Materials |
| 88. | Efficiency Analysis of a High-Specific Impulse Hall Thruster |
| 89. | Elasto-Plastic Analysis of Tee Joints using HOT-SMAC |
| 90. | Electric Propulsion Technology Development for the Jupiter Icy Moons Orbiter Project |
| 91. | Elevated Temperature Deformation of Fe-39.8Al and Fe-15.6Mn-39.4Al |
| 92. | Estimation of Time Scales in Unsteady Flows in a Turbomachinery Rig |
| 93. | EUPDF-II: An Eulerian Joint Scalar Monte Carlo PDF Module: Users' Manual |
| 94. | Evaluation of an Enhanced Bank of Kalman Filters for In-Flight Aircraft Engine Sensor Fault Diagnostics |
| 95. | Evaluation of High Temperature Knitted Spring Tubes for Structural Seal Applications |
| 96. | Evaluation of Pulsed Plasma Thruster Micropulsing |
| 97. | Evaluation of Swift Start TCP in Long-Delay Environment |
| 98. | Evolutionary Space Communications Architectures for Human/Robotic Exploration and Science Missions |
| 99. | Exo-Skeletal Engine-Novel Engine Concept |
| 100. | Experimental and Computational Study of Trapped Vortex Combustor Sector Rig With Tri-Pass Diffuser |
| 101. | Experimental Investigation of a High Pressure Ratio Aspirated Fan Stage |
| 102. | Experimental Investigation of a Multiplex Fuel Injector Module With Discrete Jet Swirlers for Low Emission Combustors |
| 103. | Experimental Investigation of Diffuser Hub Injection to Improve Centrifugal Compressor Stability |
| 104. | Experimental Investigations From the Operation of a 2 kW Brayton Power Conversion Unit and a Xenon Ion Thruster |
| 105. | Extended Operation of Stirling Convertors |
| 106. | Failover Switching Tests Between Two RF Communications Links |
| 107. | Far-Field Acoustic Characteristics of Multiple Blade-Vane Configurations for a High Tip Speed Fan |
| 108. | Fiber-Optic Communication Links Suitable for On-Board Use in Modern Aircraft |
| 109. | Filtering and Control of High Speed Motor Current in a Flywheel Energy Storage System |
| 110. | Fourth Computational Aeroacoustics (CAA) Workshop on Benchmark Problems |
| 111. | Fracture Mechanics Analysis of an Annular Crack in a Three-Concentric-Cylinder Composite Model |
| 112. | Free-Piston Stirling Convertor Controller Development at NASA Glenn Research Center |
| 113. | Frequency Bandwidth Optimization of Left-Handed Metamaterial |
| 114. | Friction and Wear Characteristics of Cu-4Al Foil Bearing Coating at 25 and 650 °C |
| 115. | Fuel-Flexible Gas Turbine Combustor Flametube Facility |
| 116. | Fully Suspended, Five-Axis, Three-Magnetic-Bearing Dynamic Spin Rig With Forced Excitation |
| 117. | Furnace Cyclic Oxidation Behavior of Multi-Component Low Conductivity Thermal Barrier Coatings |
| 118. | Further Investigations of Hypersonic Engine Seals |
| 119. | Further Progress in Noise Source Identification in High Speed Jets via Causality Principle |
| 120. | Future Issues and Approaches to Health Monitoring and Failure Prevention for Oil-Free Gas Turbines |
| 121. | Generalization of Equivalent Crystal Theory to Include Angular Dependence |
| 122. | Generation 1.5 High Speed Civil Transport (HSCT) Exhaust Nozzle Program |
| 123. | GRC Payload Hazard Assessment Supporting the STS-107 Accident Investigation |
| 124. | Hierarchical Discrete Event Supervisory Control of Aircraft Propulsion Systems |
| 125. | High Power MPD Thruster Performance Measurements |
| 126. | High Speed, High Temperature, Fault Tolerant Operation of a Combination Magnetic-Hydrostatic Bearing Rotor Support System for Turbomachinery |
| 127. | High Temperature Burst Testing of a Superalloy Disk With a Dual Grain Structure |
| 128. | High Temperature Propulsion System Structural Seals for Future Space Launch Vehicles |
| 129. | High Voltage Solar Concentrator Experiment With Implications for Future Space Missions |
| 130. | High-Fidelity Full System Simulations |
| 131. | High-Fidelity Three-Dimensional Simulation of the GE90 |
| 132. | HSCT Sector Combustor Evaluations for Demonstration Engine |
| 133. | Ice Particle Impact on Cloud Water Content Instrumentation |
| 134. | Implementation of Improved Transverse Shear Calculations and Higher Order Laminate Theory Into Strain Rate Dependent Analyses of Polymer Matrix Composites |
| 135. | In-Flight Icing Training for Pilots Using Multimedia Technology |
| 136. | Infrared Heater Used in Qualification Testing of International Space Station Radiators |
| 137. | Injection Induced Mixing in Flows Separating From Smooth Surfaces |
| 138. | Inlet Flow Valve Engine Analyses |
| 139. | Integrated Control Modeling for Propulsion Systems Using NPSS |
| 140. | Integrated Force Method Solution to Indeterminate Structural Mechanics Problems |
| 141. | Intelligent, Robust Control of Deteriorated Turbofan Engines via Linear Parameter Varying Quadratic Lyapunov Function Design |
| 142. | Inverter Output Filter Effect on PWM Motor Drives of a Flywheel Energy Storage System |
| 143. | Investigation of Gear and Bearing Fatigue Damage Using Debris Particle Distributions |
| 144. | Ion Engine Grid Gap Measurements |
| 145. | Issues on Fabrication and Evaluation of SiC/SiC Tubes With Various Fiber Architectures |
| 146. | ITO-MgF2 Film Development for PowerSphere Polymer Surface Protection |
| 147. | Jet Noise Modeling for Supersonic Business Jet Application |
| 148. | Jet Noise Source Localization Using Linear Phased Array |
| 149. | Joint Development of a Fourth Generation Single Crystal Superalloy |
| 150. | Laser-Induced Breakdown Spectroscopy of Trace Metals |
| 151. | Leakage and Power Loss Test Results for Competing Turbine Engine Seals |
| 152. | LINFLUX-AE: A Turbomachinery Aeroelastic Code Based on a 3-D Linearized Euler Solver |
| 153. | Low and High Speed STOVL Configurations in Ground Effect |
| 154. | Low Earth Orbital Atomic Oxygen Interactions With Materials |
| 155. | Low Earth Orbital Atomic Oxygen Interactions With Spacecraft Materials |
| 156. | Low-Earth-Orbit Satellite Internet Protocol Communications Concept and Design |
| 157. | LSPRAY-II: A Lagrangian Spray Module |
| 158. | Magnetic Circuit Model of PM Motor-Generator to Predict Radial Forces |
| 159. | Manual of Scaling Methods |
| 160. | Mars Solar Power |
| 161. | Mean Flow and Noise Prediction for a Separate Flow Jet With Chevron Mixers |
| 162. | Measurement of Initial Conditions at Nozzle Exit of High Speed Jets |
| 163. | Measurements of Infrared and Acoustic Source Distributions in Jet Plumes |
| 164. | Measurements of the Aeroacoustic Sound Source in Hot Jets |
| 165. | Measurements With a Split-Fiber Probe in Complex Unsteady Flows |
| 166. | Mechanical Components Branch Test Facilities and Capabilities |
| 167. | Mechanical Properties of Plasma-Sprayed ZrO2-8 wt% Y2O3 Thermal Barrier Coatings |
| 168. | Microgravity Environment on the International Space Station |
| 169. | Micro-Scale Regenerative Heat Exchanger |
| 170. | Microstructural Evaluation of KM4 and SR3 Samples Subjected to Various Heat Treatments |
| 171. | Microstructural Evaluations of Baseline HSR/EPM Disk Alloys |
| 172. | Microsystem Cooler Development |
| 173. | Minnowbrook IV: 2003 Workshop on Transition and Unsteady Aspects of Turbomachinery Flows |
| 174. | Mission Steering Profiles of Outer Planetary Orbiters Using Radioisotope Electric Propulsion |
| 175. | Modeling and Evaluation of Canted Coil Springs as High Temperature Seal Preloading Devices |
| 176. | Modeling of Turbulence Generated Noise in Jets |
| 177. | Modeling the Nonlinear, Strain Rate Dependent Deformation of Woven Ceramic Matrix Composites With Hydrostatic Stress Effects Included |
| 178. | Multi-D CFD Modeling of a Free-Piston Stirling Convertor at NASA Glenn |
| 179. | Multi-Fidelity Simulation of a Turbofan Engine With Results Zoomed Into Mini-Maps for a Zero-D Cycle Simulation |
| 180. | NASA Glenn Wind Tunnel Model Systems Criteria |
| 181. | NASA's 2004 Hall Thruster Program |
| 182. | NASA's Microgravity Fluid Physics Strategic Research Roadmap |
| 183. | NASA's Nuclear Frontier: The Plum Brook Reactor Facility, 1941-2002 |
| 184. | Neptune Orbiters Utilizing Solar and Radioisotope Electric Propulsion |
| 185. | Neural Network for Image-to-Image Control of Optical Tweezers |
| 186. | New Design and Improvement of Planetary Gear Trains |
| 187. | New Reduced Two-Time Step Method for Calculating Combustion and Emission Rates of Jet-A and Methane Fuel With and Without Water Injection |
| 188. | NEXT Ion Engine 2000 Hour Wear Test Results |
| 189. | Noise Benefits of Increased Fan Bypass Nozzle Area |
| 190. | Non-Deterministic Dynamic Instability of Composite Shells |
| 191. | Non-GPS Geolocation for Space and Terrestrial Applications |
| 192. | Nonlinear Oscillations and Flow of Gas Within Closed and Open Conical Resonators |
| 193. | Notch Antennas |
| 194. | Nuclear Electric Propulsion Application: RASC Mission Robotic Exploration of Venus |
| 195. | Numerical Simulation of the Oscillations in a Mixer-An Internal Aeroacoustic Feedback System |
| 196. | Numerical, Analytical, Experimental Study of Fluid Dynamic Forces in Seals: Volume 1-Executive Summary and Description of Knowledge-Based System |
| 197. | Numerical, Analytical, Experimental Study of Fluid Dynamic Forces in Seals: Volume 2-Description of Gas Seal Codes GCYLT and GFACE |
| 198. | Numerical, Analytical, Experimental Study of Fluid Dynamic Forces in Seals: Volume 3-Description of Spiral-Groove Codes SPIRALG and SPIRALI |
| 199. | Numerical, Analytical, Experimental Study of Fluid Dynamic Forces in Seals: Volume 4-Description of Incompressible Fluid Seal Codes ICYL and IFACE |
| 200. | Numerical, Analytical, Experimental Study of Fluid Dynamic Forces in Seals: Volume 5-Description of Seal Dynamics Code DYSEAL and Labyrinth Seals Code KTK |
| 201. | Numerical, Analytical, Experimental Study of Fluid Dynamic Forces in Seals: Volume 6-Description of Scientific CFD Code SCISEAL |
| 202. | Observation of Dust Stream Formation Produced by Low Current, High Voltage Cathode Spots |
| 203. | Observation of Quartz Cathode-Luminescence in a Low Pressure Plasma Discharge |
| 204. | On Orbit Daytime Solar Heating Effects: A Comparison of Ground Chamber Arcing Results |
| 205. | On the Development of a Unique Arc Jet Test Apparatus for Control Surface Seal Evaluations |
| 206. | On the Operational Status of the ISS Plasma Contactor Hollow Cathodes |
| 207. | On-Board Chemical Propulsion Technology |
| 208. | Optical Levitation of Micro-Scale Particles in Air |
| 209. | Optics-Only Calibration of a Neural-Net Based Optical NDE Method for Structural Health Monitoring |
| 210. | Optimal Micro-Jet Flow Control for Compact Air Vehicle Inlets |
| 211. | Optimal Micro-Vane Flow Control for Compact Air Vehicle Inlets |
| 212. | Orbit Optimization and Scattering Coefficient Analysis for the Proposed GLORIA System |
| 213. | Overview 2003 of NASA Multi-D Stirling Convertor Code Development and DOE and NASA Stirling Regenerator R&D Efforts |
| 214. | Overview 2004 of NASA-Stirling Convertor CFD Model Development and Regenerator R&D Efforts |
| 215. | Overview of High Speed Close-Up Imaging in an Icing Environment |
| 216. | Overview of NASA GRC Stirling Technology Development |
| 217. | Overview of NASA's Pulsed Plasma Thruster Development Program |
| 218. | Overview of the GRC Stirling Convertor System Dynamic Model |
| 219. | Oxidation of Ultra High Temperature Ceramics in Water Vapor |
| 220. | Oxide Ceramic Films Grown on 55Ni-45Ti for NASA and Department of Defense Applications: Unidirectional Sliding Friction and Wear Evaluation |
| 221. | Parametric Analyses of Potential Effects on Stratospheric and Tropospheric Ozone Chemistry by a Fleet of Supersonic Business Jets Projected in a 2020 Atmosphere |
| 222. | Parametric Study of a Mach 2.4 Transport Engine with Supersonic Through-Flow Rotor and Supersonic Counter-Rotating Diffuser (SSTR/SSCRD) |
| 223. | Parametric Testing of Chevrons on Single Flow Hot Jets |
| 224. | Performance and Vibration of 30 cm Pyrolytic Ion Thruster Optics |
| 225. | Performance Characterization of a Lithium-Ion Gel Polymer Battery Power Supply System for an Unmanned Aerial Vehicle |
| 226. | Performance Evaluation of Fiber Bragg Gratings at Elevated Temperatures |
| 227. | Performance of Thermal Mass Flow Meters in a Variable Gravitational Environment |
| 228. | PIV Investigations of the Flow Field in the Volute of a Rotary Blood Pump |
| 229. | Planetary Transmission Diagnostics |
| 230. | Predicting Hall Thruster Operational Lifetime |
| 231. | Predictions for the Effects of Free Stream Turbulence on Turbine Blade Heat Transfer |
| 232. | Preliminary Analysis of X-Band and Ka-Band Radar for Use in the Detection of Icing Conditions Aloft |
| 233. | Printed Multi-Turn Loop Antenna for RF Bio-Telemetry |
| 234. | Probabilistic Aeroelastic Analysis of Turbomachinery Components |
| 235. | Probabilistic Analysis of a SiC/SiC Ceramic Matrix Composite Turbine Vane |
| 236. | Probabilistic Physics-Based Risk Tools Used to Analyze the International Space Station Electrical Power System Output |
| 237. | Probing Within the Boundary Layer of an Airfoil by Using the Wind Numerical Code |
| 238. | Procedure for Determining One-Dimensional Flow Distributions in Arbitrarily Connected Passages Without the Influence of Pumping |
| 239. | Proceedings of the 15th Space Photovoltaic Research and Technology Conference |
| 240. | Product Module Rig Test |
| 241. | Progress in NEXT Ion Optics Modeling |
| 242. | Properties of a Novel Ion-Exchange Film |
| 243. | Propulsion Control and Health Management (PCHM) Technology for Flight Test on the C-17 T-1 Aircraft |
| 244. | Prospects for Breakthrough Propulsion From Physics |
| 245. | Quantitative Rainbow Schlieren Deflectometry as a Temperature Diagnostic for Spherical Flames |
| 246. | Radiation in Space and Its Control of Equilibrium Temperatures in the Solar System |
| 247. | Radioisotope Electric Propulsion Missions Utilizing a Common Spacecraft Design |
| 248. | Reconditioning of Batteries on the International Space Station |
| 249. | Reduced-Order Modeling and Wavelet Analysis of Turbofan Engine Structural Response Due to Foreign Object Damage (FOD) Events |
| 250. | Reinventing the Solar Power Satellite |
| 251. | Reliability Assessment Approach for Stirling Convertors and Generators |
| 252. | Reliability Issues in Stirling Radioisotope Power Systems |
| 253. | Reliability Quantification of the Flexure: A Critical Stirling Convertor Component |
| 254. | Reliability-Based Life Assessment of Stirling Convertor Heater Head |
| 255. | Reliable and Affordable Control Systems Active Combustor Pattern Factor Control |
| 256. | Representation of Ice Geometry by Parametric Functions: Construction of Approximating NURBS Curves and Quantification of Ice Roughness-Year 1: Approximating NURBS Curves |
| 257. | Research & Technology 2003 |
| 258. | Research in Support of the Use of Rankine Cycle Energy Conversion Systems for Space Power and Propulsion |
| 259. | Results From a Parametric Acoustic Liner Experiment Using P&W GEN1 HSR Mixer/Ejector Model |
| 260. | Results of an Advanced Development Zero Boil-Off Cryogenic Propellant Storage Test |
| 261. | Review of Computational Stirling Analysis Methods |
| 262. | RF Telemetry System for an Implantable Bio-MEMS Sensor |
| 263. | RQL Fuel Shifting Sector Rig Test |
| 264. | RQL Integrated Module Rig Test |
| 265. | SCA Waveform Development for Space Telemetry |
| 266. | Securing Mobile Networks in an Operational Setting |
| 267. | Semi-Empirical Modeling of SLD Physics |
| 268. | Sensor Needs for Control and Health Management of Intelligent Aircraft Engines |
| 269. | SiC/SiC Composites for 1200 °C and Above |
| 270. | Silicon Carbide Diodes Characterization at High Temperature and Comparison With Silicon Devices |
| 271. | Simulation and Analysis of Three-Phase Rectifiers for Aerospace Power Applications |
| 272. | Single-Walled Carbon Nanotubes, Carbon Nanofibers, and Laser-Induced Incandescence |
| 273. | Solar Powered Flight on Venus |
| 274. | Spiral Chip Implantable Radiator and Printed Loop External Receptor for RF Telemetry in Bio-Sensor Systems |
| 275. | Stereo Imaging Velocimetry Technique Using Standard Off-the-Shelf CCD Cameras |
| 276. | Strain-Life Assessment of Grainex Mar-M 247 for NASA's Turbine Seal Test Facility |
| 277. | Strategic Research to Enable NASA's Exploration Missions Conference Abstracts |
| 278. | Strategic Research to Enable NASA's Exploration Missions Conference and Workshop Poster Session |
| 279. | Strategic Research to Enable NASA's Exploration Missions Conference and Workshop Presentations |
| 280. | Study of Vacuum Energy Physics for Breakthrough Propulsion |
| 281. | Successful Surface Treatments for Reducing Instabilities in Advanced Nickel-Base Superalloys for Turbine Blades |
| 282. | Superalloy Lattice Block Structures |
| 283. | Synthesis and Structural Characterization of a Novel Indium Mercapto Derivative [Clln(SCH2(CO)O)2]2-[(4-MepyH)2]2+ |
| 284. | System Mass Variation and Entropy Generation in 100-kWe Closed-Brayton-Cycle Space Power Systems |
| 285. | Systems Characterization of Combustor Instabilities With Controls Design Emphasis |
| 286. | Telescoping Mechanics: A New Paradigm for Composite Behavior Simulation |
| 287. | Tensile Creep Fracture of Polycrystalline Near-Stoichiometric NiAl |
| 288. | Test of Mach's Principle With a Mechanical Oscillator |
| 289. | Testing the Predictive Capability of the High-Fidelity Generalized Method of Cells Using an Efficient Reformulation |
| 290. | TF41 Engine Fan Disk Seeded Fault Crack Propagation Test |
| 291. | The Application of Fiber Optic Wavelength Division Multiplexing in RF Avionics |
| 292. | The Case for Deep Space Telecommunications Relay Stations |
| 293. | The Effect of Constrained Cruise Altitudes on Fuel Usage, NOx Production, and Flight Time for Commercial Airplanes |
| 294. | The Effect of Solution Cooling Rate on Residual Stresses in an Advanced Nickel-Base Disk Alloy |
| 295. | The Effects of an Unsteady Reduced Gravity Environment on the Soldering Process |
| 296. | The Extended Parabolic Equation Method and Implication of Results for Atmospheric Millimeter-Wave and Optical Propagation |
| 297. | The High Power Electric Propulsion (HiPEP) Ion Thruster |
| 298. | The Modular Aero-Propulsion System Simulation (MAPSS) Users' Guide |
| 299. | The Performance of a Subsonic Diffuser Designed for High Speed Turbojet-Propelled Flight |
| 300. | The Use of Laser-Induced Fluorescence to Characterize Discharge Cathode Erosion in a 30 cm Ring-Cusp Ion Thruster |
| 301. | Thermal and Environmental Barrier Coatings for Advanced Propulsion Engine Systems |
| 302. | Thermal Conductivity of Advanced Ceramic Thermal Barrier Coatings Determined by a Steady-State Laser Heat-Flux Approach |
| 303. | Thermal Effects on a Low Cr Modification of PS304 Solid Lubricant Coating |
| 304. | Thermal Load Considerations for Detonative Combustion-Based Gas Turbine Engines |
| 305. | Thermodynamic Vent System Test in a Low Earth Orbit Simulation |
| 306. | Time-Temperature Dependent Response of Filament Wound Composites for Flywheel Rotors |
| 307. | TopMaker: A Technique for Automatic Multi-Block Topology Generation Using the Medial Axis |
| 308. | Toward a Fast-Response Active Turbine Tip Clearance Control |
| 309. | Transmission Bearing Damage Detection Using Decision Fusion Analysis |
| 310. | Turbine Engine Stability/Instability With Rub Forces Axisymmetric Rotor-Support Stiffness |
| 311. | Turbomachine Sealing and Secondary Flows: Part 1-Review of Sealing Performance, Customer, Engine Designer, and Research Issues |
| 312. | Turbomachine Sealing and Secondary Flows: Part 2-Review of Rotordynamics Issues in Inherently Unsteady Flow Systems With Small Clearances |
| 313. | Turbomachine Sealing and Secondary Flows: Part 3-Review of Power-Stream Support, Unsteady Flow Systems, Seal and Disk Cavity Flows, Engine Externals, and Life and Reliability Issues |
| 314. | Turbulent Jet Flames Into a Vitiated Coflow |
| 315. | Twenty-Second International Microgravity Measurements Group Meeting |
| 316. | Two-Dimensional Air-Flow Tests of the Effect of ITA Flowliner Slot Modification by Grinding/Polishing on Edge Tone Generation Potential |
| 317. | Two-Dimensional Bifurcated Variable-Ramp Inlet: Linear Models for Control Design |
| 318. | Ultra High Voltage Propellant Isolators and Insulators for JIMO Ion Thrusters |
| 319. | Underexpanded Screeching Jets From Circular, Rectangular, and Elliptic Nozzles |
| 320. | Unique Systems Analysis Task 7, Advanced Subsonic Technologies Evaluation Analysis |
| 321. | Unitized Regenerative Fuel Cell System Gas Dryer/Humidifier Analytical Model Development |
| 322. | Universal Propulsion Simulator (UPS) Task Order 20 Final Report Acoustic Calibration Test at NASA Glenn Research Center and Acoustic Treatment Scaling Evaluation |
| 323. | Unsteady, Cooled Turbine Simulation Using a PC-Linux Analysis System |
| 324. | Update on SLD Engineering Tools Development |
| 325. | User Manual for NASA Glenn 10- by 10-Foot Supersonic Wind Tunnel |
| 326. | Utility of Thin-Film Solar Cells on Flexible Substrates for Space Power |
| 327. | Validation of an Adaptive Combustion Instability Control Method for Gas-Turbine Engines |
| 328. | Validation of Radio Frequency Telemetry Concept in the Presence of Biological Tissue-Like Stratified Media |
| 329. | Velocity and Temperature Measurement in Supersonic Free Jets Using Spectrally Resolved Rayleigh Scattering |
| 330. | Volume and Mass Estimation of Three-Phase High Power Transformers for Space Applications |
| 331. | Water Misting and Injection of Commercial Aircraft Engines to Reduce Airport NOx |
| 332. | Workshop on Critical Issues in Microgravity Fluids, Transport, and Reaction Processes in Advanced Human Support Technology-Final Report |