All Stories

  1. Aircraft Noise and Performance Data for a Notional Supersonic Business Jet
  2. Quantifying Uncertainty of Landing and Takeoff Noise for Commercial Supersonic Aircraft
  3. Variable Noise Reduction Systems for a Notional Supersonic Business Jet
  4. Simultaneous use of Ground Reflection and Lateral Attenuation Noise Models
  5. Auralization of a Supersonic Business Jet Using Advanced Takeoff Procedures
  6. Supersonic Technology Concept Aeroplanes for Environmental Studies
  7. Low-Noise Operating Mode for Propeller-Driven Electric Airplanes
  8. Jet Noise Prediction Comparisons with Scale Model Tests and Learjet Flyover Data
  9. Low-Noise Operating Mode for Propeller-Driven Electric Airplanes
  10. New takeoff procedures to reduce noise of supersonic airplanes
  11. Requirements-Driven Optimization Method for Acoustic Treatment Design
  12. Aircraft Noise Reduction Technology Roadmap Toward Achieving The NASA 2035 Goal
  13. A Requirements-Driven Optimization Method for Acoustic Liners using Analytic Derivatives
  14. Cost-Driven Design of a Large Scale X-Plane
  15. System Noise Prediction of the DGEN 380 Turbofan Engine
  16. A Requirements-Driven Optimization Method for Acoustic Treatment Design
  17. Perceived Noise Analysis for Offset Jets Applied to Commercial Supersonic Aircraft
  18. Auralization of Flyover Noise from Open-Rotor Engines Using Model-Scale Test Data
  19. System Noise Prediction of the DGEN 380 Turbofan Engine
  20. Hyperloop Feasibility Study
  21. Turboelectric distributed propulsion benefits on the N3-X vehicle
  22. Auralization of Flyover Noise from Open Rotor Engines Using Model Scale Test Data
  23. A Noise and Emissions Assessment of the N3-X Transport
  24. Advanced Single-Aisle Transport Propulsion Design Options Revisited
  25. Updated Assessment of an Open Rotor Airplane using an Advanced Blade Design
  26. Aircraft System Study of Boundary Layer Ingesting Propulsion
  27. Initial Assessment of Open Rotor Propulsion Applied to an Advanced Single-Aisle Aircraft
  28. Multi-Objective Optimization of a Turbofan for an Advanced, Single-Aisle Transport
  29. Empennage Noise Shielding Benefits for an Open Rotor Transport
  30. Multi-Objective Optimization of Turbofan Design Parameters for an Advanced, Single-Aisle Transport
  31. Analysis of Turbofan Design Options for an Advanced Single-Aisle Transport Aircraft
  32. An Analytical Assessment of NASA's N+1 Subsonic Fixed Wing Project Noise Goal
  33. Low Noise Cruise Efficient Short Take-Off and Landing Transport Vehicle Study
  34. Initial Noise Assessment of an Embedded-Wing-Propulsion Concept Vehicle
  35. Water Injection: Disruptive Technology1 to Reduce Airplane Emissions and Maintenance Costs
  36. Initial Development and Calibration of a Design Guide for Jet Noise Reduction
  37. Emissionless Aircraft- Requirements and Challenges
  38. Benefits of Swept-and-Leaned Stators for Fan Noise Reduction
  39. Benefits of swept and leaned stators for fan noise reduction
  40. Comparison of turbine bypass and mixed flow turbofan engines for a high-speed civil transport
  41. An Experimental Investigation of Natural Convection From an Isothermal Horizontal Plate