1–20 von 67 Ergebnissen
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    Wind Tunnel Measurements and Calculations of Aerodynamic Interactions Between Tiltrotor Aircraft

    Johnson, Wayne / Yamauchi, Gloria K. / Derby, Michael R. et al. | NTRS | 2002

    VTOL Urban Air Mobility Concept Vehicles for Technology Development

    Silva, Christopher / Johnson, Wayne / Antcliff, Kevin R. et al. | NTRS | 2018

    Vibration analysis of the SA349/2 helicopter

    Heffernan, Ruth / Precetti, Dominique / Johnson, Wayne | NTRS | 1991

    The effect of nonlinear elastomeric lag damper characteristics on helicopter rotor dynamics

    Felker, Fort F. / Lau, Benton H. / Mclaughlin, Stacey et al. | NTRS | 1987

    Rotor Flapping Response to Active Control

    Nguyen, Khanh / Johnson, Wayne | NTRS | 2004

    Rotorcraft Technology for HALE Aeroelastic Analysis

    Young, Larry / Johnson, Wayne | NTRS | 2008

    Rotor Airloads Prediction Using Loose Aerodynamic Structural Coupling

    Potsdam, Mark / Yeo, Hyeonsoo / Johnson, Wayne | NTRS | 2004

    Performance Optimization of Plate Airfoils for Martian Rotor Applications Using a Genetic Algorithm

    Koning, Witold J. F. / Romander, Ethan A. / Johnson, Wayne | NTRS | 2019

    Performance of Advanced Heavy-Lift, High-Speed Rotorcraft Configurations

    Johnson, Wayne / Yeo, Hyeonsoo / Acree, C. W., Jr. | NTRS | 2007

    Performance, Loads and Stability of Heavy Lift Tiltrotors

    Acree, Cecil W., Jr. / Johnson, Wayne | NTRS | 2006

    Overview of the Novel Intelligent JAXA Active Rotor Program

    Saito, Shigeru / Kobiki, Noboru / Tanabe, Yasutada et al. | NTRS | 2010

    Overview of the Helios Version 2.0 Computational Platform for Rotorcraft Simulations

    Sankaran, Venkateswaran / Wissink, Andrew / Datta, Anubhav et al. | NTRS | 2011

    Optimum Design of a Compound Helicopter

    Yeo, Hyeonsoo / Johnson, Wayne | NTRS | 2006

    Observations from Exploration of VTOL Urban Air Mobility Designs

    Johnson, Wayne / Silva, Christopher | NTRS | 2018

    Observations from Exploration of VTOL Urban Air Mobility Designs

    Johnson, Wayne / Silva, Christopher | NTRS | 2018

    NDARC NASA Design and Analysis of Rotorcraft- User Training

    Johnson, Wayne / Silva, Christopher / Sinsay, Jeffrey | NTRS | 2014