1–9 von 9 Ergebnissen
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    Development of a 50,000-s, Lithium-fueled, Gridded Ion Thruster

    Goebel, Dan M. / Polk, James E. / Brophy, John R. | NTRS | 2017

    Life Evaluation of a Lanthanum Hexaboride Hollow Cathode for High-Power Hall Thruster

    Becatti, Giulia / Goebel, Dan M. / Polk, James E. et al. | AIAA | 2017

    Hollow Cathode Assembly Development for the HERMeS Hall Thruster

    Sarver-Verhey, Timothy R. / Kamhawi, Hani / Goebel, Dan M. et al. | AIAA | 2016

    Theoretical model of a hollow cathode plasma for the assessment of insert and keeper lifetimes

    Mikellides, Ionnis G. / Katz, Ira / Goebel, Dan M. et al. | NTRS | 2005

    Wear Mechanisms in Electron Sources for Ion Propulsion, 2: Discharge Hollow Cathode

    Mikellides, Ioannis G. / Katz, Ira / Goebel, Dan M. et al. | NTRS | 2008

    Variable specific impulse high power ion thruster

    Goebel, Dan M. / Brophy, John R. / Polk, James E. et al. | NTRS | 2005

    Performance Evaluation of the T6 Ion Engine

    Snyder, John Steven / Goebel, Dan M. / Hofer, Richard R. et al. | NTRS | 2010

    Qualification of Commercial XIPS(R) Ion Thrusters for NASA Deep Space Missions

    Goebel, Dan M. / Polk, James E. / Wirz, Richard E. et al. | NTRS | 2008