41–50 of 392 hits
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    Uncertainty in Electric Propulsion Erosion Measurements

    Jonathan A Mackey / Jason David Frieman / Drew M Ahern et al. | NTRS | 2020

    Boundary layer transition measured by DIT on the PSP rotor in forward flight

    A. Gardner / A. Weiss / J. T. Heineck et al. | NTIS | 2020

    Medium-Sized Helicopter Noise Abatement Flight Test

    K. A. Pascioni / E. Greenwood / M. E. Watts et al. | NTIS | 2020

    Global Environmental Impact of Supersonic Cruise Aircraft in the Stratosphere

    R. L. Speth / S. D. Eastham / T. M. Fritz et al. | NTIS | 2020

    Intelligent Contingency Management for Urban Air Mobility

    I. M. Gregory / M. J. Acheson / B. J. Bacon et al. | NTIS | 2020

      Intelligent Contingency Management for Urban Air Mobility

      I. M. Gregory / M. J. Acheson / B. J. Bacon et al. | NTIS | 2020

    High Inclination Solar Mission Enabled by Near-Term Solar Sail Propulsion

    L. Johnson / K. Kobayashi / H. D. Thomas et al. | NTIS | 2020