1–20 of 44 hits
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    VTOL Urban Air Mobility Concept Vehicles for Technology Development

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

    Mars Helicopter Technology Demonstrator

    Balaram, J. (Bob) / Canham, Timothy / Duncan, Courtney et al. | NTRS | 2018

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

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

    Improved Mars Helicopter Aerodynamic Rotor Model for Comprehensive Analyses

    Koning, Witold J. F. / Johnson, Wayne / Grip, Havard F. | NTRS | 2018

    Multidisciplinary Conceptual Design for Reduced-Emission Rotorcraft

    Silva, Christopher / Johnson, Wayne / Solis, Eduardo | NTRS | 2018

    Concept Vehicles for VTOL Air Taxi Operations

    Johnson, Wayne / Silva, Christopher / Solis, Eduardo | NTRS | 2018

    Observations from Exploration of VTOL Urban Air Mobility Designs

    Johnson, Wayne / Silva, Christopher | NTRS | 2018

    Computational Study of the Side-By-Side Urban Air Taxi Concept

    Ventura Diaz, Patricia / Johnson, Wayne / Ahmad, Jasim et al. | NTRS | 2019

    Coaxial Compound Helicopter for Confined Urban Operations

    Johnson, Wayne / Elmore, Joshua F. / Keen, Ernest B. et al. | NTRS | 2016

    Application of Climate Impact Metrics to Rotorcraft Design

    Russell, Carl / Johnson, Wayne | NTRS | 2013

    Application of Climate Impact Metrics to Civil Tiltrotor Design

    Russell, Carl R. / Johnson, Wayne | NTRS | 2013

    Design and Performance of Lift-Offset Rotorcraft for Short-Haul Missions

    Johnson, Wayne / Moodie, Alex M. / Yeo, Hyeonsoo | NTRS | 2012

    Overview of the Helios Version 2.0 Computational Platform for Rotorcraft Simulations

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

    A Tribute to Professor Rene H. Miller - A Pioneer in Aeromechanics and Rotary Wing Flight Transportation

    Friedmann, Peretz P. / Johnson, Wayne / Scully, Michael P. | NTRS | 2011