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    Plasma diagnostics of the RF-ion thruster 'RIT-10.'

    WALTHER, R. / SCHAEFER, M. / FREISINGER, J. | AIAA | 1972

    Duration and cycling tests of the RIT 10 engine

    GEISEL, J. / GROH, K. / WALTHER, S. et al. | AIAA | 1975

    Scaling laws of radio-frequency ion thrusters

    WALTHER, R. / GEISEL, J. / PINKS, W. et al. | AIAA | 1975

    Recent neutralizer investigations at Giessen University

    GROH, K. / WALTHER, S. / LOEB, H. | AIAA | 1976

    Plasma diagnostic contributions to advanced RIT engines

    LENZ, B. / WALTHER, R. / LOEB, H. | AIAA | 1976

    The plasma impedance of RF-ion sources

    LENZ, B. / WALTHER, R. / LOEB, H. | AIAA | 1978

    A thermal-gradient mercury flow meter

    GROH, K. / WALTHER, S. / EINKOPF, G. et al. | AIAA | 1978

    Gasdynamics of hydrogen-fueled scramjet combustors

    SABEL'NIKOV, V. / VOLOSHENKO, O. / OSTRAS, V. et al. | AIAA | 1993

    Smoldering combustion experiments in microgravity

    Walther, David / Fernandez-Pello, A. / Urban, David | AIAA | 1998

    Microgravity ignition delay of solid fuels in low velocity flows

    Roslon, M. / Walther, D. / Fernandez-Pello, A. et al. | AIAA | 2000

    Evolution Strategies for Film Cooling Optimization

    Sibylle D. M-uacute / ller / Jens H. Walther et al. | AIAA | 2001

    Theoretical prediction of microgravity ignition delay of polymeric fuels in low velocity flows

    Zhou, Y. / Walther, D. / Fernandez-Pello, A. et al. | AIAA | 2001

    Microgravity Ignition Delay of Solid Fuels in Low-Velocity Flows

    M. Roslon / S. Olenick / Y. Y. Zhou et al. | AIAA | 2001

    Microgravity smoldering combustion experiments in the Space Shuttle

    Bar-Ilan, A. / Anthenien, R. / Walther, D. et al. | AIAA | 2002

    Prospects of an IRDT based ISS Cargo Retrieval System

    Reimers, C. / Vennemann, D. / Marraffa, L. et al. | AIAA | 2004

    A European Small Mars Mission

    von Schéele, F. / Frisk, U. / Renken, H. et al. | AIAA | 2004

    The Use of Hydrogen Combustion for Power Generation

    Walther, David / Fernandez-Pello, Carlos / Dibble, Robbert et al. | AIAA | 2005