Titles available from 1994

  1. 28th Aerospace Mechanisms Symposium
  2. A Cartesian, Cell-Based Approach for Adaptively-Refined Solutions of the Euler and Navier-Stokes Equations
  3. A Full Navier-Stokes Analysis of Subsonic Diffuser of a Bifurcated 70/30 Supersonic Inlet for High Speed Civil Transport Application
  4. A Fully Implicit Time Accurate Method for Hypersonic Combustion: Application to Shock-Induced Combustion Instability
  5. A Low-Erosion Starting Technique for High-Performance Arcjets
  6. A Method for Flow Simulation About Complex Geometries Using Both Structured and Unstructured Grids
  7. A Modified Mixing Length Turbulence Model for Zero and Adverse Pressure Gradients
  8. A Modular Electric Power System Test Bed for Small Spacecraft
  9. A New κ-ε Eddy Viscosity Model for High Reynolds Number Turbulent Flows-Model Development and Validation
  10. A New Reynolds Stress Algebraic Equation Model
  11. A Note on the Wave Action Density of a Viscous Instability Mode on a Laminar Free-Shear Flow
  12. A Novel Transition Between Rectangular Waveguide and Layered Ridge Dielectric Waveguide
  13. A Planar Approximation for the Least Reliable Bit Log-Likelihood Ratio of 8-PSK Modulation
  14. A Prototype Lisp-Based Soft Real-Time Object-Oriented Graphical User Interface for Control System Development
  15. A Revolutionary Lunar Space Transportation System Architecture Using Extraterrestrial LOX-Augmented NTR Propulsion
  16. A Study of Dean Vortex Development and Structure in a Curved Rectangular Channel With Aspect Ratio of 40 at Dean Numbers up to 430
  17. A Theory and Experiments for Detecting Shock Locations
  18. A Three-Dimensional Structured/Unstructured Hybrid Navier-Stokes Method for Turbine Blade Rows
  19. A Vorticity Dynamics Based Model for the Turbulent Dissipation-Model Development and Validation
  20. A Workstation Based Simulator for Teaching Compressible Aerodynamics
  21. Active Control of Fan Noise-Feasibility Study Volume 1: Flyover System Noise Studies
  22. Advanced Solar Cells for Satellite Power Systems
  23. An Adaptively-Refined, Cartesian, Cell-Based Scheme for the Euler and Navier-Stokes Equations
  24. An Aerodynamic Analysis of a Mixed Flow Turbine
  25. An Application of a Two-Equation Model of Turbulence to Three Dimensional Chemically Reacting Flows
  26. An Efficient Spectral Method for Ordinary Differential Equations With Rational Function Coefficients
  27. An NDE Approach for Characterizing Quality Problems in Polymer Matrix Composites
  28. An Optimization Program Based on the Method of Feasible Directions: Theory and Users Guide
  29. Analysis and Development of Finite Element Methods for the Study of Nonlinear Thermomechanical Behavior of Structural Components
  30. Analysis of the Effects of Surface Pitting and Wear on the Vibrations of a Gear Transmission System
  31. Analytical and Experimental Vibration Analysis of a Faulty Gear System
  32. Application of an Energy-Based Life Prediction Model to Bithermal and Thermomechanical Fatigue
  33. Application of an Integrated Methodology for Propulsion and Airframe Control Design to a STOVL Aircraft
  34. Application of the Space-Time Conservation Element and Solution Element Method to Shock-Tube Problem
  35. Applications of Thin Film Thermocouples for Surface Temperature Measurement
  36. Atomic Oxygen Durability Evaluation of the Flexible Batten for the Photovoltaic Array Mast on Space Station
  37. Atomic Oxygen Treatment for Non-Contact Removal of Organic Protective Coatings From Painting Surfaces
  38. Auroral Interactions With ISSA
  39. Axis Switching and Spreading of an Asymmetric Jet-Role of Vorticity Dynamics
  40. Background Noise Levels Measured in the NASA Lewis 9- by 15-Foot Low-Speed Wind Tunnel
  41. Bibliography of Lewis Research Center Technical Publications Announced in 1993
  42. Boundary Conditions for Jet Flow Computations
  43. Boundary Conditions for Unsteady Compressible Flows
  44. CFD Assessment of Orifice Aspect Ratio and Mass Flow Ration on Jet Mixing in Rectangular Ducts
  45. Carbon-Carbon Heat Pipe Testing and Evaluation
  46. Characteristics of Ions Emitted From High-Current Hollow Cathodes
  47. Characterization of Damage Progression in SCS-6/Timetal 21S [0]4 Under Thermomechanical Fatigue Loadings
  48. Close-up Analysis of Inflight Ice Accretion
  49. Compact Simultaneous-Beam Optical Strain Measurement System Phase V
  50. Comparison of Gap Elements and Contact Algorithm for 3D Contact Analysis of Spiral Bevel Gears
  51. Comparison of Mixing Calculations for Reacting and Non-reacting Flows in a Cylindrical Duct
  52. Comparison of Transmission Error Predictions With Noise Measurements for Several Spur and Helical Gears
  53. Computations of Unsteady Viscous Compressible Flows Using Adaptive Mesh Refinement in Curvilinear Body-Fitted Grid Systems
  54. Computer Program for Calculation of Complex Chemical Equilibrium Compositions and Applications I. Analysis
  55. Computerized Design and Generation of Low-Noise Helical Gears With Modified Surface Topology
  56. Computerized Design of Low-Noise Face-Milled Spiral Bevel Gears
  57. Conceptual Design of the Space Station Combustion Module
  58. Continuing Life Test of a Xenon Hollow Cathode for a Space Plasma Contactor
  59. Control of Wind Tunnel Operations Using Neural Net Interpretation of Flow Visualization Records
  60. Copyright Ownership in a Networked Multimedia Environment
  61. Correlation of Finite Element Free Vibration Predictions Using Random Vibration Test Data
  62. Coupled 2-Dimensional Cascade Theory for Noise and Unsteady Aerodynamics of Blade Row Interaction in Turbofans Volume 1-Theory Development and Parametric Studies
  63. Coupled 2-Dimensional Cascade Theory for Noise and Unsteady Aerodynamics of Blade Row Interaction in Turbofans Volume 2-Documentation for Computer Code CUP2D
  64. Coupled Marangoni-Benard/Rayleigh-Benard Instability With Temperature Dependent Viscosity
  65. Cryogenic Gellant and Fuel Formulation for Metallized Gelled Propellants: Hydrocarbons and Hydrogen With Aluminum
  66. Crystallization Kinetics of Barium and Strontium Aluminosilicate Glasses of Feldspar Composition
  67. Defocus Measurement Using a Liquid Crystal Point Diffraction Interferometer
  68. Design and Development of Experimental Facilities for Short Duration, Low-Gravity Combustion and Fire Experiments
  69. Design of a Low Aspect Ratio Transonic Compressor Stage Using CFD Techniques
  70. Discrete Sensitivity Derivatives of the Navier-Stokes Equations With a Parallel Krylov Solver
  71. Discrete-Layer Piezoelectric Plate and Shell Models for Active Tip-Clearance Control
  72. Durability Evaluation of Ceramic Components Using CARES/LIFE
  73. Dynamic and Thermal Turbulent Time Scale Modelling for Homogeneous Shear Flows
  74. Effects of Artificial Viscosity on the Accuracy of High-Reynolds-Number κ-ε Turbulence Model
  75. Effects of Hydrogen Annealing, Sulfur Segregation, and Diffusion on the Cyclic Oxidation Resistance of Superalloys: A Review
  76. Effects of a Forward-Swept Front Rotor on the Flowfield of a Counterrotation Propeller
  77. Efficient and Accurate Explicit Integration Algorithms With Application to Viscoplastic Models
  78. Electrical Characterization of a Space Station Freedom Alpha Utility Transfer Assembly
  79. Electrochemical Characterization of InP and GaAs Based Structures for Space Solar Cell Applications
  80. Emittance Theory for Thin Film Selective Emitter
  81. Engine Seal Technology Requirements to Meet NASA's Advanced Subsonic Technology Program Goals
  82. Enhanced Capabilities and Updated Users Manual for Axial-Flow Turbine Preliminary Sizing Code TURBAN
  83. Environmental Durability Issues for Solar Power Systems in Low Earth Orbit
  84. Evaluation of Boundary Conditions for Computational Aeroacoustics
  85. Evaluation of PS 212 Coatings Under Boundary Lubrication Conditions With an Ester-Based Oil to 300 °C
  86. Evaluation of Some Slow-Wave Vane Structures for a Miniature Traveling-Wave Tube at 30 GHz
  87. Evaluation of Wiring Constructions for Space Applications
  88. Evaluation of a Multi-Kw, High Frequency Transformer for Space Applications
  89. Evaluation of the EHL Film Thickness and Extreme Pressure Additives on Gear Surface Fatigue Life
  90. Experimental Investigation of Jet-Induced Mixing of a Large Liquid Hydrogen Storage Tank
  91. Experimental Study of Vane Heat Transfer and Aerodynamics at Elevated Levels of Turbulence
  92. Experimental Water Droplet Impingement Data on Airfoils, Simulated Ice Shapes, an Engine Inlet and a Finite Wing
  93. Extended Test of a Xenon Hollow Cathode for a Space Plasma Contactor
  94. FPCAS2D User's Guide Version 1.0
  95. Fast Track NTR Systems Assessment for NASA's First Lunar Outpost Scenario
  96. Fault Tolerant Onboard Packet Switch Architecture for Communication Satellites: Shared Memory Per Beam Approach
  97. Final Report on Procedure for Installation of PdCr Gages by Flame Spraying
  98. First NASA Workshop on Wiring for Space Applications
  99. Flow Analysis for the Nacelle of an Advanced Ducted Propeller at High Angle-of-Attack and at Cruise with Boundary Layer Control
  100. Flow Quality Studies of the NASA Lewis Research Center Icing Research Tunnel Diffuser
  101. Fracture Behavior of Ceramics Under Displacement Controlled Loading
  102. Friction and Wear of Ion-Implanted Diamond Films in Vacuum
  103. Gaseous Hydrogen/Oxygen Injector Performance Characterization
  104. Graphical User Interface for the NASA FLOPS Aircraft Performance and Sizing Code
  105. Growth of Au on Ni(110): A BFS Modelling of Surface Alloy Phases
  106. High Performance Parallel Analysis of Coupled Problems for Aircraft Propulsion
  107. Holographic Testing of Composite Propfans for a Cruise Missle Wind Tunnel Model
  108. Icing Test Results on an Advanced Two-Dimensional High-Lift Multi-Element Airfoil
  109. InGaAs PV Device Development for TPV Power Systems
  110. Inlet Flow Test Calibration for a Small Axial Compressor Facility Part I-Design and Experimental Results
  111. Intellectual Property Rights at the National Aeronautics and Space Administration, Lewis Research Center
  112. Intelligent Control Systems Research
  113. Interactive Computer Graphics Applications for Compressible Aerodynamics
  114. Interface Shape and Convection During Solidification and Melting of Succinonitrile
  115. Investigation of Advanced Counterrotation Blade Configuration Concepts for High Speed Turboprop Systems Task 8-Cooling Flow/Heat Transfer Analysis Final Report
  116. Investigation of Advanced Counterrotation Blade Configuration Concepts for High Speed Turboprop Systems Task 8-Cooling Flow/Heat Transfer Analysis User's Manual
  117. Investigation of Methods for the Structural Weight Analysis of a Mach 2.4 Axisymmetric Inlet
  118. Investigation of Moving Belt Radiator Technology Issues
  119. LSENS, A General Chemical Kinetics and Sensitivity Analysis Code For Gas-Phase Reactions III. Illustrative Test Problems
  120. LSENS, A General Chemical Kinetics and Sensitivity Analysis Code for Homogeneous Gas-Phase Reactions II. Code Description and Usage
  121. LSENS-A General Chemical Kinetics and Sensitivity Analysis Code for Homogeneous Gas-Phase Reactions
  122. Laser Induced Fluorescence Measurements and Modeling of Nitric Oxide in High-Pressure Premixed Flames
  123. Life Test of a Xenon Hollow Cathode for a Space Plasma Contactor
  124. Lubrication of Space Systems
  125. Mars Power System Concept Definition Study (Task Order No. 16) Volume 2 - Appendices
  126. Mars Power System Concept Definition Study Volume 1-Study Results
  127. Mars Power System Concept Definition Study Volume 2-Appendices
  128. Microfabricated Hydrogen Sensor Technology for Aerospace and Commercial Applications
  129. Microgravity Isolation System Design: A Modern Control Synthesis Framework
  130. Microgravity Isolation System Design: A Case Study
  131. Microgravity Isolation System Design: A Modern Control Analysis Framework
  132. Micromechanical Modeling of the Thermal Expansion of Graphite/Copper Composites With Nonuniform Microstructure
  133. Micromechanics Analysis Code (MAC)) User Guide: Version 1.0
  134. Miniature Convection Cooled Plug-Type Heat Flux Gauges
  135. Mixing Characteristics of Directly Opposed Rows of Jets Injected Normal to a Crossflow in a Rectangular Duct
  136. Modal Element Method for Potential Flow in Non-Uniform Ducts: Combining Closed Form Analysis With CFD
  137. Modeling Improvements and Users Manual for Axial-Flow Turbine Off-Design Computer Code AXOD
  138. Modeling of Stress/Strain Behavior of Fiber-Reinforced Ceramic Matrix Composites Including Stress Redistribution
  139. Modelling of Surfaces Part I-Monatomic Metallic Surfaces Using Equivalent Crystal Theory
  140. Modelling of Surfaces Part II-Metallic Alloy Surfaces Using the BFS Method
  141. Modification of the Two-Equation Turbulence Model in NPARC to a Chien Low Reynolds Number κ-ε Formulation
  142. Multi-Objective Decision-Making Under Uncertainty: Fuzzy Logic Methods
  143. Multiple Hollow Cathode Wear Testing for the Space Station Plasma Contactor
  144. NASA Electronic Publishing System-Cost/Benefit Methodology
  145. NASA LeRC's Acoustic Fill Effect Test Program and Results
  146. NASA Lewis Propulsion Systems Laboratory Customer Guide Manual
  147. NASA Lewis Propulsion Systems Laboratory Test Article Systems Criteria
  148. NASA Lewis Research Center Workshop on Forced Response in Turbomachinery
  149. NASA Lewis Wind Tunnel Model Systems Criteria
  150. Neural Network for Positioning Space Station Solar Arrays
  151. New Developments and Research Findings: NASA Hydrazine Arcjets
  152. Nickel Hydrogen Batteries-An Overview
  153. Non-Isolated 30 kW Class Arcjet PCU
  154. Nonlinear Asymptotic Integration Algorithms for One-Dimensional Autonomous Dissipative First-Order ODEs
  155. Nonlinear Instability of a Uni-directional Transversely Sheared Mean Flow
  156. Nuclear Electric Propulsion: A "Better, Safer, Cheaper" Transportation System for Human Exploration of Mars
  157. Numerical Calculations of Shock-Wave/Boundary-Layer Flow Interactions
  158. Numerical Simulations of Drop Collisions
  159. Object-Oriented Technology for Compressor Simulation
  160. Observations of Methane and Ethylene Diffusion Flames Stabilized Around a Blowing Porous Sphere Under Microgravity Conditions
  161. On the Convergence of Local Approximations to Pseudodifferential Operators With Applications
  162. Operational Environments for Electrical Power Wiring on NASA Space Systems
  163. Optimization of Adaptive Intraply Hybrid Fiber Composites With Reliability Considerations
  164. Optimization of Orifice Geometry for Cross-Flow Mixing in a Cylindrical Duct
  165. Oxidation of Palladium-Chromium Alloys for High Temperature Applications
  166. Performance Evaluation of the Russian SPT-100 Thruster at NASA LeRC
  167. Performance of Renormalization Group Algebraic Turbulence Model on Boundary Layer Transition Simulation
  168. Phase Linearity of the 914H Coupled-Cavity Traveling Wave Tube
  169. Piloted Evaluation of an Integrated Methodology for Propulsion and Airframe Control Design
  170. Power and Spectral Efficient Advanced High Data Rate Modem
  171. Powered Lift Facility at NASA Lewis Research Center's Aeroacoustic Propulsion Laboratory
  172. Prediction of Film Cooling on Gas Turbine Airfoils
  173. Probabilistic Assessment of Smart Composite Structures
  174. Proceedings of the XIII Space Photovoltaic Research and Technology Conference (SPRAT XIII)
  175. Progress in Grid Generation: From Chimera to DRAGON Grids
  176. Radiant Energy Measurements From a Scaled Jet Engine Axisymmetric Exhaust Nozzle for a Baseline Code Validation Case
  177. Radiative Performance of Rare Earth Garnet Thin Film Selective Emitters
  178. Reaction and Protection of Electrical Wire Insulators in Atomic-Oxygen Environments
  179. Recycle Requirements for NASA's 30 cm Xenon Ion Thruster
  180. Refractory Oxide Coatings on SiC Ceramics
  181. Reusable Rocket Engine Turbopump Health Management System
  182. Rocketdyne Safety Algorithm Space Shuttle Main Engine Fault Detection
  183. Role of Wind Tunnels and Computer Codes in the Certification and Qualification of Rotorcraft for Flight in Forecast Icing
  184. Roles, Uses, and Benefits of General Aviation Aircraft in Aerospace Engineering Education
  185. STOVL Control Integration Program
  186. Scattering Cross Section of Sound Waves by the Modal Element Method
  187. Second Microgravity Fluid Physics Conference
  188. Sensor Fault Detection and Diagnosis Simulation of a Helicopter Engine in an Intelligent Control Framework
  189. Small Satellite Propulsion Options
  190. Small-Amplitude Disturbances in Turbomachine Flows With Swirl
  191. Solar Radiation on Mars: Tracking Photovoltaic Array
  192. Stationary Plasma Thruster Ion Velocity Distribution
  193. Statistical Analysis of Microgravity Experiment Performance Using the "Degrees of Success" Scale
  194. Status of Hollow Cathode Heater Development for the Space Station Plasma Contactor
  195. Structural Design Feasibility Study of Space Station Long Spacer Truss
  196. Structure of 4-Methylpyridinium Hydrogen Sulfide
  197. Structure of a Swirl-Stabilized, Combusting Spray
  198. Structures Analysis Software: Component Specific Modeling (COSMO)
  199. Summary Report of Mission Acceleration Measurements for STS-60, SPACEHAB-2 Launched February 11, 1994
  200. Summary Report of Mission Acceleration Measurements for STS-62 Launched March 4, 1994
  201. Surface Passivation for III-V Semiconductor Processing: Stable Gallium Sulphide Films by MOCVD
  202. TLIFE-A Program for Spur, Helical and Spiral Bevel Transmission Life and Reliability Modeling
  203. Technology Benefit Estimator (T/BEST) User's Manual
  204. Telecommuting (Work-at-Home) at NASA Lewis Research Center
  205. Temperature Measurement Using Infrared Imaging Systems During Turbine Engine Altitude Testing
  206. Tensile Creep and Stress-Rupture Behavior of Polymer Derived SiC Fibers
  207. Testing and Performance Analysis of a 650 Mbps QPPM Modem for Free-Space Laser Communications
  208. The Aeroacoustics of Supersonic Coaxial Jets
  209. The Development of a Highly Reliable Power Management and Distribution System for Civil Transport Aircraft
  210. The Effect of Polymer Char on Nitridation Kinetics of Silicon
  211. The Effects of Vortex Ingestion on the Flow in a Diffusing S-Duct
  212. The Flow Induced by the Coalescence of Two Initially Stationary Drops
  213. The Influence of Finite-Size Sources in Acousto-Ultrasonics
  214. The Nozzle Acoustic Test Rig; An Acoustic and Aerodynamic Free-Jet Facility
  215. The Rationale/Benefits of Nuclear Thermal Rocket Propulsion for NASA's Lunar Space Transportation System
  216. The Role of Crack Formation in Chevron-Notched Four-Point Bend Specimens
  217. The Use of Spontaneous Raman Scattering for Hydrogen Leak Detection
  218. Theoretical, Experimental, and Computational Evaluation of Disk-Loaded Circular Wave Guides
  219. Theoretical, Experimental, and Computational Evaluation of Several Vane-Type Slow-Wave Structures
  220. Theoretical, Experimental, and Computational Evaluation of a Tunnel Ladder Slow-Wave Structure
  221. Thermal Analysis of a Functionally Graded Material Subject to a Thermal Gradient Using the Boundary Element Method
  222. Thermal Control System for Space Station Freedom Photovoltaic Power Module
  223. Thermal-Oxidative Pretreatment and Evaluation of Poly(Hexafluoropropene Oxide) Fluids
  224. Thermo-Oxidative Stability of Graphite/PMR-15 Composites: Effect of Fiber Surface Modification on Composite Shear Properties
  225. Thermomechanical Fatigue Damage/Failure Mechanisms in SCS-6/Timetal 21S [0/90]s Composite
  226. Tribology and Microstructure of PS212 With a Cr2O3 Seal Coat
  227. Two Rotor Stratified Charge Rotary Engine (SCRE) Engine System Technology Evaluation
  228. Ultra-High Bypass Ratio Jet Noise
  229. Update of the 2 kW Solar Dynamic Ground Test Demonstration Program
  230. Update to the NASA Lewis Ice Accretion Code LEWICE
  231. VLSI-Based Video Event Triggering for Image Data Compression
  232. Vibration Signature Analysis of a Faulted Gear Transmission System
  233. Visualization of Secondary Flow Development in High Aspect Ratio Channels with Curvature
  234. Weldability of a Nickel-Based Superalloy
  235. Workshop on Computational Turbulence Modeling

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