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Eric Greenwood

evg5332@psu.edu

Participants

  • Pennsylvania State University

Projects

  • Measurements to Support Noise Certification for UAS/UAM Vehicles and Identify Noise Reduction Opportunities

Publications

  • Effects of Wind on Multirotor UAS Noise Measurements
  • Time-Varying Broadband Noise of Multirotor Aircraft
  • Calibration of an Air Data System for Small Multirotor Aircraft
  • Understanding Takeoff and Landing Noise for Small Multirotor Vehicles.
  • Multirotor Noise Source Separation and Characterization from Ground-Based Acoustic Measurements
  • Helicopter Noise Source Separation Using an Order Tracking Filter
  • Variability of Small Multirotor Aircraft Noise Measurements
  • Investigation of Departure Transition Noise for Lift-plus-cruise eVTOL Aircraft
  • An Experimental Investigation of eVTOL Flight State Variance on Noise
  • Determining the Acoustic Far Field for Multirotor Aircraft
  • Implementation of a Phase Synchronization Algorithm for Multirotor UAVs
  • Measurement and Characterization of Multirotor Unmanned Aerial System Noise
  • Ground-based Acoustic Measurements of Small Multirotor Aircraft
  • Helicopter Noise Source Separation using an Order Tracking Filter
  • An Investigation of Piloting and Flight Control Strategies on Generic eVTOL Noise
  • Variation in Helicopter Noise During Approach Maneuvers
  • A New Distributed Electric Propulsion Aircraft Simulation Tool for Coupled Flight Dynamics, Free Wake, and Acoustic Predictions

FAA Center of Excellence for Alternative Jet Fuels & Environment

  • Washington State University
  • Massachusetts Institute of Technology
  • Federal Aviation Administration
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