| 1. | 16th Space Photovoltaic Research and Technology Conference |
| 2. | 18th Space Photovoltaic Research and Technology Conference |
| 3. | 2004 NASA Seal/Secondary Air System Workshop |
| 4. | A Comparative Propulsion System Analysis for the High-Speed Civil Transport |
| 5. | A Demonstration of a Retrofit Architecture for Intelligent Control and Diagnostics of a Turbofan Engine |
| 6. | A Design of a Modular GPHS-Stirling Power System for a Lunar Habitation Module |
| 7. | A Hardware and Software Perspective of the Fifth Materials on the International Space Station Experiment (MISSE-5) |
| 8. | A Management Model for International Participation in Space Exploration Missions |
| 9. | A Parametric Cycle Analysis of a Separate-Flow Turbofan with Interstage Turbine Burner |
| 10. | A Robust Absorbing Boundary Condition for Compressible Flows |
| 11. | A Spreadsheet for the Mixing of a Row of Jets With a Confined Crossflow |
| 12. | A Study of Cavitation-Ignition Bubble Combustion |
| 13. | A Study of Large Droplet Ice Accretions in the NASA Glenn IRT at Near-Freezing Conditions |
| 14. | A Study of Spur Gears Lubricated With Grease--Observations From Seven Experiments |
| 15. | A Survey of Intelligent Control and Health Management Technologies for Aircraft Propulsion Systems |
| 16. | Acoustic and Aero-Mixing Experimental Results for Fluid Shield Scale Model Nozzles |
| 17. | Acoustic Source Modeling for High Speed Air Jets |
| 18. | Acoustical Tests in Support of ITA Flowliner Crack Investigation |
| 19. | Acoustics of Excited Jets--A Historical Perspective |
| 20. | ACTS Battery and Solar Array Assembly On-Orbit Measured Performance |
| 21. | Adapting End Host Congestion Control for Mobility |
| 22. | Additional Results of Ice-Accretion Scaling at SLD Conditions |
| 23. | Additional Study of Water Droplet Median Volume Diameter (MVD) Effects on Ice Shapes |
| 24. | Addressing the Real-World Challenges in the Development of Propulsion IVHM Technology Experiment (PITEX) |
| 25. | Adopting Internet Standards for Orbital Use |
| 26. | Advanced Electrical Materials and Components Development--An Update |
| 27. | Advanced Environmental Barrier Coatings Development for Si-Based Ceramics |
| 28. | Aeroacoustic Analysis of Fan Noise Reduction With Increased Bypass Nozzle Area |
| 29. | AirShow 1.0 CFD Software Users' Guide |
| 30. | An Automatic Phase-Change Detection Technique for Colloidal Hard Sphere Suspensions |
| 31. | An Empirical Model for Vane-Type Vortex Generators in a Navier-Stokes Code |
| 32. | An Evaluation of Lightweight Stainless Steel Foam Design Concepts for Fan and Propeller Blade Applications |
| 33. | An Experimental Investigation of the Influence of the Lubricant Viscosity and Additives on Gear Wear |
| 34. | An Interoperability Consideration in Selecting Domain Parameters for Elliptic Curve Cryptography |
| 35. | An Oil-Free Thrust Foil Bearing Facility Design, Calibration, and Operation |
| 36. | An Optimal Orthogonal Decomposition Method for Kalman Filter-Based Turbofan Engine Thrust Estimation |
| 37. | An Overview and Status of NASA's Radioisotope Power Conversion Technology NRA |
| 38. | An Overview of Hall Thruster Development at NASA's John H. Glenn Research Center |
| 39. | An Overview of Power Capability Requirements for Exploration Missions |
| 40. | Analyses of Elemental Partitioning in Advanced Nickel-Base Superalloy Single Crystals |
| 41. | Analysis of Carbon/Carbon Fragments From the Columbia Tragedy |
| 42. | Analysis of Coupled Seals, Secondary and Powerstream Flow Fields in Aircraft and Aerospace Turbomachines |
| 43. | Analytic Modeling of the Hydrodynamic, Thermal, and Structural Behavior of Foil Thrust Bearings |
| 44. | Application of a Constant Gain Extended Kalman Filter for In-Flight Estimation of Aircraft Engine Performance Parameters |
| 45. | Application of an Extended Parabolic Equation to the Calculation of the Mean Field and the Transverse and Longitudinal Mutual Coherence Functions Within Atmospheric Turbulence |
| 46. | Applications of Endothermic Reaction Technology to HSCT and AST |
| 47. | Approaches to Validation of Models for Low Gravity Fluid Behavior |
| 48. | Approximate Micromechanics Treatise of Composite Impact |
| 49. | Assessing Potential Propulsion Breakthroughs |
| 50. | Assessment of NASA Dual Microstructure Heat Treatment Method Utilizing Ladish SuperCooler™ Cooling Technology |
| 51. | Atomic Oxygen Treatment and Its Effect on a Variety of Artist's Media |
| 52. | Baseline Testing of Ultracapacitors for the Next Generation Launch Technology (NGLT) Project |
| 53. | Boron Nitride Nanotubes-Reinforced Glass Composites |
| 54. | Broadband Noise Reduction of a Low-Speed Fan Noise Using Trailing Edge Blowing |
| 55. | By Different Cellular Mechanisms, Lymphatic Vessels Sprout by Endothelial Cell Recruitment Whereas Blood Vessels Grow by Vascular Expansion |
| 56. | Capillary Driven Flows Along Differentially Wetted Interior Corners |
| 57. | Characterization of an Ion Thruster Neutralizer |
| 58. | Characterization of Ice for Return-to-Flight of the Space Shuttle Part 2--Soft Ice |
| 59. | Characterization of Ice for Return-to-Flight of the Space ShuttlePart 1--Hard Ice |
| 60. | Closed Loop Active Flow Separation Detection and Control in a Multistage Compressor |
| 61. | Cold Aero Performance of a Two-Dimensional Mixer Ejector Nozzle |
| 62. | Collection Efficiency and Ice Accretion Characteristics of Two Full Scale and One 1/4 Scale Business Jet Horizontal Tails |
| 63. | Combustion Synthesis of Sm0.5Sr0.5CoO3-x and La0.6Sr0.4CoO3-x Nanopowders for Solid Oxide Fuel Cell Cathodes |
| 64. | Completed Beltrami-Michell Formulation in Polar Coordinates |
| 65. | Computation of Tone Noise From Supersonic Jet Impinging on Flat Plates |
| 66. | Computational Model Tracking Primary Electrons, Secondary Electrons, and Ions in the Discharge Chamber of an Ion Engine |
| 67. | Computational Simulation of Composite Structural Fatigue |
| 68. | Computational Simulation of Damage Propagation in Three-Dimensional Woven Composites |
| 69. | Computational Study of Separating Flow in a Planar Subsonic Diffuser |
| 70. | Continuous Operation of PEM Regenerative Fuel Cell System for Energy Storage |
| 71. | Courant Number and Mach Number Insensitive CE/SE Euler Solvers |
| 72. | Crack Driving Forces in a Multilayered Coating System for Ceramic Matrix Composite Substrates |
| 73. | Crystallization Kinetics of a Solid Oxide Fuel Cell Seal Glass by Differential Thermal Analysis |
| 74. | Current Experimental Basis for Modeling Ice Accretions on Swept Wings |
| 75. | Cyclic Spin Testing of Superalloy Disks With a Dual Grain Microstructure |
| 76. | Damage Assessment of Aerospace Structural Components by Impedance Based Health Monitoring |
| 77. | Damage Prediction Models for Advanced Materials and Composites |
| 78. | Data Fusion for Enhanced Aircraft Engine Prognostics and Health Management |
| 79. | Demonstration of an X-Band Multilayer Yagi-Like Microstrip Patch Antenna With High Directivity and Large Bandwidth |
| 80. | Demonstration of Attitude Control and Bus Regulation With Flywheels |
| 81. | Description of the Prometheus Program Alternator/Thruster Integration Laboratory (ATIL) |
| 82. | Design and Fabrication of the ISTAR Direct-Connect Combustor Experiment at the NASA Hypersonic Tunnel Facility |
| 83. | Design and Off-Design Performance of 100 kWe-Class Brayton Power Conversion Systems |
| 84. | Design Aspects of a High Speed Permanent Magnet Synchronous Motor/Generator for Flywheel Applications |
| 85. | Design Considerations for High Temperature Power Inductors |
| 86. | Design of Gear Drives With High Gear Ratio |
| 87. | Design Study of Wafer Seals for Future Hypersonic Vehicles |
| 88. | Development and Characterization Testing of an Air Pulsation Valve for a Pulse Detonation Engine Supersonic Parametric Inlet Test Section |
| 89. | Development of a Stirling System Dynamic Model With Enhanced Thermodynamics |
| 90. | Development of Parametric Mass and Volume Models for an Aerospace SOFC/Gas Turbine Hybrid System |
| 91. | Development of the NEXT Power Processing Unit |
| 92. | Disk Life Meter: Annual Report 2004 |
| 93. | Drag Measurements of Porous Plate Acoustic Liners |
| 94. | Dual Purpose Simulation: New Data Link Test and Comparison With VDL-2 |
| 95. | Effect of Free Jet on Refraction and Noise |
| 96. | Effect of Rolling Bearing Refurbishment and Restoration on Bearing Life and Reliability |
| 97. | Effect of Silicon Nitride Balls and Rollers on Rolling Bearing Life |
| 98. | Effectiveness of Shot Peening in Suppressing Fatigue Cracking at Non-Metallic Inclusions in Udimet® 720 |
| 99. | Ejector Enhanced Pulsejet Based Pressure Gain Combustors: An Old Idea With a New Twist |
| 100. | Electric Power System Technology Options for Lunar Surface Missions |
| 101. | Electric Propulsion Concepts Enabled by High Power Systems for Space Exploration |
| 102. | Electric Propulsion System Modeling for the Proposed Prometheus 1 Mission |
| 103. | Emissions Prediction and Measurement for Liquid-Fueled TVC Combustor With and Without Water Injection |
| 104. | Estimation of ZnSe Slow-Crack-Growth Properties for Design of the Flow Enclosure Accommodating Novel Investigations in Combustion of Solids (FEANICS) Windows |
| 105. | Evaluation and Validation of the Messinger Freezing Fraction |
| 106. | Evaluation of an Active Clearance Control System Concept |
| 107. | Experimental Investigation of the Differences Between Reynolds-Averaged and Favre-Averaged Velocity in Supersonic Jets |
| 108. | Experimental Study of the Influence of Speed and Load on Thermal Behavior of High-Speed Helical Gear Trains |
| 109. | Explicit Von Neumann Stability Conditions for the c-τ Scheme-A Basic Scheme in the Development of the CE-SE Courant Number Insensitive Schemes |
| 110. | Exploration Rover Concepts and Development Challenges |
| 111. | Exploring Diverse Data Sets and Developing New Theories and Ideas With Project Integration Architecture |
| 112. | Fabrication and Probabilistic Fracture Strength Prediction of High-Aspect-Ratio Single Crystal Silicon Carbide Microspecimens With Stress Concentration |
| 113. | Face Gear Drive With Helical Involute Pinion: Geometry, Generation by a Shaper and a Worm, Avoidance of Singularities and Stress Analysis |
| 114. | Fan Noise Source Diagnostic Test--Rotor Alone Aerodynamic Performance Results |
| 115. | Fast Whole-Engine Stirling Analysis |
| 116. | Flow Measurements and Multiple Pure Tone Noise From a Forward Swept Fan |
| 117. | Fluids and Combustion Facility: Combustion Integrated Rack Modal Model Correlation |
| 118. | Fluids and Combustion Facility: Fluids Integrated Rack Modal Model Correlation |
| 119. | Foreign Object Damage Identification in Turbine Engines |
| 120. | Forging of Advanced Disk Alloy LSHR |
| 121. | Foundations of Tensor Analysis for Students of Physics and Engineering With an Introduction to the Theory of Relativity |
| 122. | Further Investigations of Icing Effects on an Advanced High-Lift Multi-Element Airfoil |
| 123. | Gen 2.0 Mixer/Ejector Nozzle Test at LSAF June 1995 to July 1996 |
| 124. | Geometry and Reynolds-Number Scaling on an Iced Business-Jet Wing |
| 125. | Grainex Mar-M 247 Turbine Disk Life Study for NASA's High Temperature High Speed Turbine Seal Test Facility |
| 126. | GRCop-84: A High-Temperature Copper Alloy for High-Heat-Flux Applications |
| 127. | Hall Thruster Technology for NASA Science Missions |
| 128. | Heat Rejection Concepts for Brayton Power Conversion Systems |
| 129. | High Speed Civil Transport (HSCT) Isolated Nacelle Transonic Boattail Drag Study and Results Using Computational Fluid Dynamics (CFD) |
| 130. | High-Altitude, Long-Endurance Airships for Coastal Surveillance |
| 131. | HSCT Sector Combustor Hardware Modifications for Improved Combustor Design |
| 132. | Hybrid Bearing Prognostic Test Rig |
| 133. | Hydrodynamics of Packed Bed Reactor in Low Gravity |
| 134. | Hydrogen-Oxygen PEM Regenerative Fuel Cell Development at the NASA Glenn Research Center |
| 135. | Hydrogen-Oxygen PEM Regenerative Fuel Cell Energy Storage System |
| 136. | Identification and Quantitative Measurements of Chemical Species by Mass Spectrometry |
| 137. | Identification of Noise Sources in High Speed Jets via Correlation Measurements--A Review |
| 138. | Improvements to the Total Temperature Calibration of the NASA Glenn Icing Research Tunnel |
| 139. | Impulsive Injection for Compressor Stator Separation Control |
| 140. | Inorganic Photovoltaics Materials and Devices: Past, Present, and Future |
| 141. | Instrumentation and Control Needs for Reliable Operation of Lunar Base Surface Nuclear Power Systems |
| 142. | Intelligent Elements for the ISHM Testbed and Prototypes (ITP) Project |
| 143. | Intelligent Engine Systems Work Element 1.2: Malfunction and Operator Error Reduction |
| 144. | Intelligent Engine SystemsWork Element 1.3: Sub System Health Management |
| 145. | Intelligent Life-Extending Controls for Aircraft Engines |
| 146. | Intermediate Temperature Water Heat Pipe Tests |
| 147. | Investigation of Exoskeletal Engine Propulsion System Concept |
| 148. | Investigations of Shuttle Main Landing Gear Door Environmental Seals |
| 149. | Jet Noise Predictions Based on Two Different Forms of Lilley's Equation: Part 1: Basic Theory |
| 150. | Jet Noise Predictions Based on Two Different Forms of Lilley's Equation: Part 2: Acoustic Predictions and Comparison With Data |
| 151. | Kalman Filter Constraint Tuning for Turbofan Engine Health Estimation |
| 152. | Large Engine Technology Program: Task 22-Variable Geometry Concepts for Rich-Quench-Lean Combustors |
| 153. | Large Engine Technology Program-Task 21-Rich Burn Liner for Near Term Experimental Evaluations |
| 154. | Laser-Based Flowfield Imaging in a Lean Premixed Prevaporized Sector Combustor |
| 155. | Launch Vehicle Communications |
| 156. | Life Prediction for a CMC Component Using the NASALIFE Computer Code |
| 157. | Lifetime Reliability Prediction of Ceramic Structures Under Transient Thermomechanical Loads |
| 158. | Local and Total Density Measurements in Ice Shapes |
| 159. | Location Management in a Transport Layer Mobility Architecture |
| 160. | Low Conductivity Thermal Barrier Coatings |
| 161. | Low Gravity Issues of Deep Space Refueling |
| 162. | Low Noise Exhaust Nozzle Technology Development |
| 163. | Low NOx Combustor Development |
| 164. | Low Temperature Low-Earth-Orbit Testing of Mars Surveyor Program Lander Lithium-Ion Battery |
| 165. | Low-Pressure Long-Term Xenon Storage for Electric Propulsion |
| 166. | Lubrication for Space Applications |
| 167. | Lunar Surface Gas Turbine Power Systems With Fission Reactor Heat Sources |
| 168. | Magnetic and Electrical Characteristics of Cobalt-Based Amorphous Materials and Comparison to a Permalloy Type Polycrystalline Material |
| 169. | Magnetic and Electrical Characteristics of Permalloy Thin Tape Bobbin Cores |
| 170. | Materials Chemistry Issues in the Development of a Single Crystal Solar/Thermal Refractive Secondary Concentrator |
| 171. | Materials Refining for Solar Array Production on the Moon |
| 172. | Mechanical Design of Carbon Ion Optics |
| 173. | Meeting the Challenges of Exploration Systems: Health Management Technologies for Aerospace Systems With Emphasis on Propulsion |
| 174. | Mission Design for the Innovative Interstellar Explorer Vision Mission |
| 175. | Modeling and Development of a Magnetic Bearing Controller for a High Speed Flywheel System |
| 176. | Modeling of a Sequential Two-Stage Combustor |
| 177. | Moisture-Induced Spallation and Interfacial Hydrogen Embrittlement of Alumina Scales |
| 178. | Multi-Kilowatt Power Module for High-Power Hall Thrusters |
| 179. | Narrow Angle Wide Spectral Range Radiometer Design FEANICS/REEFS Radiometer Design Report |
| 180. | NASA Glenn Research Center Program in High Power Density Motors for Aeropropulsion |
| 181. | NASA Glenn Research in Controls and Diagnostics for Intelligent Aerospace Propulsion Systems |
| 182. | NASA Icing Remote Sensing System Comparisons From AIRS II |
| 183. | NASA Radioisotope Power Conversion Technology NRA Overview |
| 184. | NASA's Proposed Requirements for the Global Aeronautical Network and a Summary of Responses |
| 185. | Navier-Stokes Computations With One-Equation Turbulence Model for Flows Along Concave Wall Surfaces |
| 186. | Near-Field Noise Computation for a Supersonic Circular Jet |
| 187. | New Applications for the Testing and Visualization of Wireless Networks |
| 188. | Noise Reduction System for General Aviation Aircraft, Phase II |
| 189. | Nonlinear Whirl Response of a High-Speed Seal Test Rotor With Marginal and Extended Squeeze-Film Dampers |
| 190. | NSTAR Extended Life Test Discharge Chamber Flake Analyses |
| 191. | Numerical Investigation of Various Atomization Models in the Modeling of a Spray Flame |
| 192. | Numerical Prediction of Non-Reacting and Reacting Flow in a Model Gas Turbine Combustor |
| 193. | Numerical Simulation of the RTA Combustion Rig |
| 194. | Oceanic Situational Awareness Over the Gulf of Mexico |
| 195. | Oceanic Situational Awareness Over the North Atlantic Corridor |
| 196. | Oceanic Situational Awareness Over the Pacific Corridor |
| 197. | Oceanic Situational Awareness Over the Western Atlantic Track Routing System |
| 198. | Off-Design Performance Analysis of a Solid-Oxide Fuel Cell/Gas Turbine Hybrid for Auxiliary Aerospace Power |
| 199. | Off-Nominal Performance of the International Space Station Solar Array Wings Under Orbital Eclipse Lighting Scenarios |
| 200. | On Extending the Capabilities of COMPARE to Include Material Damage |
| 201. | On the Need for Multidimensional Stirling Simulations |
| 202. | Optimal Sensor Selection for Health Monitoring Systems |
| 203. | Overview of Advanced Electromagnetic Propulsion Development at NASA Glenn Research Center |
| 204. | Overview of Icing Physics Relevant to Scaling |
| 205. | Overview of NASA Magnet and Linear Alternator Research Efforts |
| 206. | Packet-Based Protocol Efficiency for Aeronautical and Satellite Communications |
| 207. | Parametric (On-Design) Cycle Analysis for a Separate-Exhaust Turbofan Engine With Interstage Turbine Burner |
| 208. | Parametric Analyses of Potential Effects on Upper Tropospheric/Lower Stratospheric Ozone Chemistry by a Future Fleet of High Speed Civil Transport (HSCT) Type Aircraft |
| 209. | Parametric Investigation of Liquid Jets in Low Gravity |
| 210. | Parametric Investigation of Thrust Augmentation by Ejectors on a Pulsed Detonation Tube |
| 211. | Passive Millimeter-Wave Imaging: Application to Aviation Safety in Extremely Poor Visibility |
| 212. | Performance (Off-Design) Cycle Analysis for a Turbofan Engine With Interstage Turbine Burner |
| 213. | Performance and Mass Modeling Subtleties in Closed-Brayton-Cycle Space Power Systems |
| 214. | Performance Cycle Analysis of a Two-Spool, Separate-Exhaust Turbofan With Interstage Turbine Burner |
| 215. | Performance Evaluation of a Data Validation System |
| 216. | Phased-Array Measurements of Single Flow Hot Jets |
| 217. | Phased-Array Study of Jets With Various Internal Mixers and Nozzles |
| 218. | Planar Inlet Design and Analysis Process (PINDAP) |
| 219. | Polynomial Expressions for Estimating Elastic Constants From the Resonance of Circular Plates |
| 220. | Power Processing for a Conceptual Project Prometheus Electric Propulsion System |
| 221. | Prediction of Turbulence-Generated Noise in Unheated Jets Part 1: JeNo Technical Manual (Version 1.0) |
| 222. | Preliminary Investigation of Ice Shape Sensitivity to Parameter Variations |
| 223. | Preliminary Results of NASA Lithium-Ion Cell Verification Testing for Aerospace Applications |
| 224. | Preparation and Analysis of Platinum Thin Films for High Temperature Sensor Applications |
| 225. | Probabilistic Fracture Mechanics Analysis of the Orbiter's LH2 Feedline Flowliner |
| 226. | Proceedings of the Fifth Integrated Communications, Navigation, and Surveillance (ICNS) Conference and Workshop |
| 227. | Processing of Signals From Fiber Bragg Gratings Using Unbalanced Interferometers |
| 228. | Project Integration Architecture as a Foundation for Autonomous Solution Systems: The Postulation of a Meaningful "SolveYourself" Method |
| 229. | Project Integration Architecture: A Practical Demonstration of Information Propagation |
| 230. | Project Integration Architecture: Application Architecture |
| 231. | Project Integration Architecture: Distributed Lock Management, Deadlock Detection, and Set Iteration |
| 232. | Project Integration Architecture: Formulation of Semantic Parameters |
| 233. | Project Integration Architecture: Implementation of the CORBA-Served Application Infrastructure |
| 234. | Project Integration Architecture: Inter-Application Propagation of Information |
| 235. | Propulsion Control Technology Development in the United States A Historical Perspective |
| 236. | Quadrant CFD Analysis of a Mixer-Ejector Nozzle for HSCT Applications |
| 237. | Radiation Characteristics of Miniature Silicon Square Spiral Chip Antenna for Implantable Bio-MEMS Sensors |
| 238. | Reaction Control System Thruster Cracking Consultation: NASA Engineering and Safety Center (NESC) Materials Super Problem Resolution Team (SPRT) Findings |
| 239. | Realizing "2001: A Space Odyssey": Piloted Spherical Torus Nuclear Fusion Propulsion |
| 240. | Representation of Ice Geometry by Parametric Functions: Construction of Approximating NURBS Curves and Quantification of Ice Roughness--Year 2: Lofting |
| 241. | Results of Aero/Acoustic Tests and Analytical Studies of a Two-Dimensional Eight-Lobe Mixer-Ejector Exhaust Nozzle at Takeoff Conditions |
| 242. | Robust and Simple Non-Reflecting Boundary Conditions for the Euler Equations--A New Approach Based on the Space-Time CE/SE Method |
| 243. | Rotating Rake Turbofan Duct Mode Measurement System |
| 244. | Satellite Propellant Pump Research |
| 245. | SCISEAL: A Computer Program for Study of Fluid Dynamic Forces in Seals: Users' Manual |
| 246. | SCPS-TP, TCP, and Rate-Based Protocol Evaluation |
| 247. | Screen Channel Liquid Acquisition Devices for Cryogenic Propellants |
| 248. | Search for Effects of an Electrostatic Potential on Clocks in the Frame of Reference of a Charged Particle |
| 249. | Second Law Analysis of Sage and CFD-ACE Models of MIT Gas Spring and "Two-Space" Test Rigs |
| 250. | Secure, Network-Centric Operations of a Space-Based Asset: Cisco Router in Low Earth Orbit (CLEO) and Virtual Mission Operations Center (VMOC) |
| 251. | Shape Changing Airfoil |
| 252. | Shuttle Rudder/Speed Brake Power Drive Unit (PDU) Gear Scuffing Tests With Flight Gears |
| 253. | Simplified Two-Time Step Method for Calculating Combustion Rates and Nitrogen Oxide Emissions for Hydrogen/Air and Hydrogen/Oxygen |
| 254. | Single-String Integration Test Measurements of the NEXT Ion Engine Plume |
| 255. | Small Portable PEM Fuel Cell Systems for NASA Exploration Missions |
| 256. | Solid Hydrogen Experiments for Atomic Propellants: Particle Formation, Imaging, Observations, and Analyses |
| 257. | Solid Oxide Fuel Cell/Gas Turbine Hybrid Cycle Technology for Auxiliary Aerospace Power |
| 258. | Source Listings for Computer Code SPIRALI: Incompressible, Turbulent Spiral Grooved Cylindrical and Face Seals |
| 259. | Static Aerodynamic Performance Investigation of a Fluid Shield Nozzle |
| 260. | Static and Turn-on Switching Characteristics of 4H-Silicon Carbide SITs to 200 °C |
| 261. | Status of the NEXT Ion Thruster Long Duration Test |
| 262. | Stirling Analysis Comparison of Commercial Versus High-Order Methods |
| 263. | Strain Rate Sensitivity of Epoxy Resin in Tensile and Shear Loading |
| 264. | Strategies for Radiation Hardness Testing of Power Semiconductor Devices |
| 265. | STS-107 Microgravity Environment Summary Report |
| 266. | Supersonic Through-Flow Fan Engines for a Mach 2.4 Transport |
| 267. | Supporting Development for the Stirling Radioisotope Generator and Advanced Stirling Technology Development at NASA Glenn |
| 268. | Supporting Development for the Stirling Radioisotope Generator and Advanced Stirling Technology Development at NASA Glenn Research Center |
| 269. | Synthesis, Characterization and Decomposition Studies of Tris(N,N-dibenzyldithiocarbamato) Indium(III): Chemical Spray Deposition of Polycrystalline CuInS2 on Copper Films |
| 270. | System-Level Design of a Shape Memory Alloy Actuator for Active Clearance Control in the High-Pressure Turbine |
| 271. | Team Collaboration: Lessons Learned Report |
| 272. | The Effect of 17-4 PH Stainless Steel on the Lifetime of a Pennzane® Lubricated Microwave Limb Sounder Antenna Actuator Assembly Ball Screw for the AURA Spacecraft |
| 273. | The Effect of Pulse Length and Ejector Radius on Unsteady Ejector Performance |
| 274. | The Fluids and Combustion Facility: Enabling the Exploration of Space |
| 275. | The Fuel Cell Powered Club Car Carryall |
| 276. | The GE-NASA RTA Hyperburner Design and Development |
| 277. | The Influence of Gravity on Joint Shape for Through-Hole Soldering |
| 278. | The Influence of Roughness on Gear Surface Fatigue |
| 279. | The Influence of Viscous Effects on Ice Accretion Prediction and Airfoil Performance Predictions |
| 280. | The NASA Icing Remote Sensing System |
| 281. | Thermal and Environmental Barrier Coatings for Advanced Turbine Engine Applications |
| 282. | Thermal and Mechanical Property Characterization of the Advanced Disk Alloy LSHR |
| 283. | Thermal Evaluation of Fiber Bragg Gratings at Extreme Temperatures |
| 284. | Thermodynamic Effect of Platinum Addition to β-NiAl: An Initial Investigation |
| 285. | Thermo-Physical Properties of Intermediate Temperature Heat Pipe Fluids |
| 286. | Thruster Plume Plasma Diagnostics: A Ground Chamber Experiment for a 2-Kilowatt Arcjet |
| 287. | Torque Transmission Device at Zero Leakage |
| 288. | Transient Catalytic Combustor Model With Detailed Gas and Surface Chemistry |
| 289. | Transport of Sputtered Carbon During Ground-Based Life Testing of Ion Thrusters |
| 290. | Turbomachine Interface Sealing |
| 291. | Turbopump Design and Analysis Approach for Nuclear Thermal Rockets |
| 292. | Two Dimensional Viscoelastic Stress Analysis of a Prototypical JIMO Turbine Wheel |
| 293. | Two Stage Supersonic Inlet (TSSI): 10-inch Model Calculations |
| 294. | Unbalance Response Prediction for Accelerating Rotors With Load-Dependent Nonlinear Bearing Stiffness |
| 295. | Unitized Regenerative Fuel Cell System Gas Storage-Radiator Development |
| 296. | Users' Manual for CFD Industrial Codes: OS/2 2.0 Version |
| 297. | Users' Manual for Computer Code DYSEAL: Dynamic Response of Seals |
| 298. | Users' Manual for Computer Code GCYLT: Gas Lubricated Cylindrical Seals, Laminar and Turbulent |
| 299. | Users' Manual for Computer Code GFACEGas Lubricated Face Seals |
| 300. | Users' Manual for Computer Code ICYL: Cylindrical Seals Lubricated by Incompressible Fluids |
| 301. | Users' Manual for Computer Code IFACE: Face and Cylindrical Seals Lubricated by Incompressible Fluids |
| 302. | Users' Manual for Computer Code SPIRALG: Gas Lubricated Spiral Grooved Cylindrical and Face Seals |
| 303. | Users' Manual for Computer Code SPIRALI: Incompressible, Turbulent Spiral Grooved Cylindrical and Face Seals |
| 304. | Utilizing Radioisotope Power System Waste Heat for Spacecraft Thermal Management |
| 305. | Validation of the NCC Code for Staged Transverse Injection and Computations for a RBCC Combustor |
| 306. | Validation Results for LEWICE 3.0 |
| 307. | Verification of a 2 kWe Closed-Brayton-Cycle Power Conversion System Mechanical Dynamics Model |
| 308. | Vibration Based Crack Detection in a Rotating Disk: Part 2--Experimental Results |
| 309. | Vortex Rings Generated by a Shrouded Hartmann-Sprenger Tube |
| 310. | Water Atomization of Barium Fluoride-Calcium Fluoride for Enhanced Flow Characteristics of PS304 Feedstock Powder Blend |
| 311. | Water Injected Turbomachinery |
| 312. | Water Injection Feasibility for Boeing 747 Aircraft |
| 313. | Wind-US Unstructured Flow Solutions for a Transonic Diffuser |