1–20 of 34 hits
|

    Results of NASA Technical Challenge to Demonstrate Two-Speed Drive for Vertical Lift Vehicle

    Krantz, Timothy L. / Handschuh, Robert F. / Roberts, Gary D. | NTRS | 2018

    Performance Investigation of a Full-Scale Hybrid Composite Bull Gear

    Laberge, Kelsen E. / Handschuh, Robert F. / Roberts, Gary et al. | NTRS | 2016

    Concepts for Multi-Speed Rotorcraft Drive System - Status of Design and Testing at NASA GRC

    Stevens, Mark A. / Lewicki, David G. / Handschuh, Robert F. | NTRS | 2015

    Concepts for Multi-Speed Rotorcraft Drive System - Status of Design and Testing at NASA GRC

    Stevens, Mark A. / Lewicki, David G. / Handschuh, Robert F. | NTRS | 2015

    Full-Field Deformation Measurement Techniques for a Rotating Composite Shaft

    Kohlman, Lee W. / Ruggeri, Charles R. / Martin, Richard E. et al. | NTRS | 2012

    High-Pressure Angle Gears: Comparison to Typical Gear Designs

    Handschuh, Robert F. | Online Contents | 2011

    Feasibility study of vapor-mist phase reaction lubrication using a thioether liquid

    Morales, Wilfredo / Handschuh, Robert F. / Krantz, Timothy L. | Tema Archive | 2009

    Variable/Multispeed Rotorcraft Drive System Concepts

    Stevens, Mark A. / Handschuh, Robert F. / Lewicki, David G. | NTRS | 2009

    Engine Conceptual Design Studies for a Hybrid Wing Body Aircraft

    Tong, Michael T. / Jones, Scott M. / Haller, William J. et al. | NTRS | 2009

    Engine Conceptual Design Studies for a Hybrid Wing Body Aircraft

    Tong, Michael T. / Jones, Scott M. / Haller, William J. et al. | NTRS | 2009

    Gear Windage Modeling Progress - Experimental Validation Status

    Kunz, Rob / Handschuh, Robert F. | NTRS | 2008

    Concepts for Variable/Multi-Speed Rotorcraft Drive System

    Stevens, Mark A. / Handschuh, Robert F. / Lewicki, David G. | NTRS | 2008

    Drive System Research

    Handschuh, Robert F. | NTRS | 2007

    Spiral-Bevel-Gear Damage Detected Using Decision Fusion Analysis

    Dempsey, Paula J. / Handschuh, Robert F. | NTRS | 2003

    Design and Stress Analysis of Low-Noise Adjusted Bearing Contact Spiral Bevel Gears

    Fuentes, Alfonso | Online Contents | 2002
    Contributors: Handschuh, Robert F.