1–20 von 42 Ergebnissen
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    Defining Gas Turbine Engine Performance Requirements for the Large Civil TiltRotor (LCTR2)

    Snyder, Christopher A. | NTRS | 2013
    requirements and propulsion sizing criteria. The baseline mission and other design or operational requirements are reviewed. Analysis tools are ...

    Progress in aircraft gas turbine engine development

    Silverstein, A. | NTRS | 1966
    Aircraft gas turbine engine developments ...
    Schlagwörter: Propulsion Systems , GAS TURBINE

    Rotor burst protection program: Statistics on aircraft gas turbine engine failures that occurred in commercial aviation during 1971

    Delucia, R. A. / Mangano, G. J. | NTRS | 1973
    the lethal and devastating fragments generated by the disintegration of a gas turbine engine rotor is discussed. Statistics on gas rotor ...
    Schlagwörter: Propulsion Systems

    General Aviation Propulsion (GAP) Program, Turbine Engine System Element

    NTRS | 1997
    The goal of the General Aviation Propulsion (GAP) Program Turbine Engine System Elements is to conduct a shared resource project to develop ...
    Schlagwörter: Aircraft Propulsion And Power

    Revolutionary Propulsion Systems for 21st Century Aviation

    Sehra, Arun K. / Shin, Jaiwon | NTRS | 2003
    , reliability, environmental compatibility, and affordability. NASA's vision for 21st Century Aircraft is to develop propulsion systems that are ...
    Schlagwörter: Aircraft Propulsion And Power

    Shuttle airbreathing propulsion

    Glassman, A. J. / Nosek, S. M. / Stewart, W. L. | NTRS | 1971
    Requirements analysis of airbreathing gas turbine engines for shuttle vehicles ...
    Schlagwörter: Propulsion Systems

    Propulsion Investigation for Zero and Near-Zero Emissions Aircraft

    Snyder, Christopher A. / Berton, Jeffrey J. / Brown, Gerald v. et al. | NTRS | 2009
    efforts on propulsion systems for 70- and 100-passenger aircraft. Propulsion systems modeled included hydrogen-fueled gas turbines and fuel cells ...
    Schlagwörter: Aircraft Propulsion And Power

    Propulsion Health Monitoring for Enhanced Safety

    Butz, Mark G. / Rodriguez, Hector M. | NTRS | 2003
    This report presents the results of the NASA contract Propulsion System Health Management for Enhanced Safety performed by General Electric ...
    Schlagwörter: Aircraft Propulsion And Power

    Modeling and Simulation of a Parallel Hybrid-Electric Propulsion System - Electrified Powertrain Flight Demonstration (EPFD) Program

    Konstantinos Milios / Christopher Hall / Andrew Burrell et al. | NTRS | 2023
    the propulsion system, providing various means to meet thrust requirements, compared to conventional gas turbine propulsion architectures ...
    Schlagwörter: hybrid electric propulsion , Aircraft Propulsion and Power , electrified aircraft propulsion , parallel hybrid-electric propulsion

    NASA Phase2 Unlimited Rights Final Report Research and Technology for Aerospace Propulsion Systems (RTAPS) Task Order: ERA Advanced Core Compressor Technology Program

    Daniel Lee / Peter Wood / Chuan He et al. | NTRS | 2016
    Aviation have partnered to investigate the technology barriers associated with improved fuel economy of large gas turbine engines. Crucial to ...
    Schlagwörter: Aircraft Propulsion and Power

    General Aviation Turbine Engine (GATE) study

    Baerst, C. F. / Furst, D. G. | NTRS | 1979
    turboshaft engines that meet the requirements of the aircraft studies, a benefit analysis showing the superiority of gas turbine engines for portions ...
    Schlagwörter: Aircraft Propulsion And Power

    Gas Turbine Characteristics for a Large Civil Tilt-Rotor (LCTR)

    Snyder, Christopher A. / Thurman, Douglas R. | NTRS | 2010
    and understand some of the major gas turbine engine parameters required to meet performance and weight requirements as defined by earlier ...
    Schlagwörter: Aircraft Propulsion And Power

    Study of an advanced General Aviation Turbine Engine (GATE)

    Gill, J. C. / Short, F. R. / Staton, D. V. et al. | NTRS | 1979
    The best technology program for a small, economically viable gas turbine engine applicable to the general aviation helicopter and aircraft ...
    Schlagwörter: Aircraft Propulsion And Power

    Resilient Propulsion Control Research for the NASA Integrated Resilient Aircraft Control (IRAC) Project

    Guo, Ten-Huei / Litt, Jonathan S. | NTRS | 2007
    Gas turbine engines are designed to provide sufficient safety margins to guarantee robust operation with an exceptionally long life ...
    Schlagwörter: Aircraft Propulsion And Power

    Preliminary study of propulsion systems and airplane wing parameters for a US Navy subsonic V/STOL aircraft

    Zola, C. L. / Fishbach, L. H. / Allen, J. L. | NTRS | 1978
    turboshaft engines driving variable pitch fans. The other system is a gas coupled combination of turbojet gas generators and tip turbine fixed pitch ...

    Development of main shaft seals for advanced air breathing propulsion systems Semiannual report no. 2, 1 Jan. - 30 Jun. 1966

    Parks, A. J. / Slayton, R. M. / Thomas, R. L. | NTRS | 1966
    Design concepts and engineering developments for mainshaft seals of advanced gas turbine ...
    Schlagwörter: Propulsion Systems , GAS TURBINE

    Effects of Gas Turbine Component Performance on Engine and Rotary Wing Vehicle Size and Performance

    Snyder, Christopher A. / Thurman, Douglas R. | NTRS | 2010
    In support of the Fundamental Aeronautics Program, Subsonic Rotary Wing Project, further gas turbine engine studies have been performed to ...
    Schlagwörter: Aircraft Propulsion And Power

    Advanced Gas Turbine (AGT) powertrain system development program

    Rackley, R. A. | NTRS | 1980
    Gas turbine automobile powertrain research is reported. The compressor, turbine, combustor, regenerator, gearbox, ceramic components ...
    Schlagwörter: Aircraft Propulsion And Power