+ Visit NASA.gov + Contact NASA   + Home Select Search Field * All Report - Patent Number Abstract *Accession Number *NASA Center *Author NameDocument IDKeywordsPublication Date *Title * Find Results With All of the words At least one of the words Enter Search Term  within returned results    Search Tips: Use only the fields with * to search NIX collection. Enclose terms in double quotation marks (") to search for exact phrases, ie: "space shuttle". NOTE: Commas and dashes are removed from search term by search engine. Select Reset Search button to start a new search. See Help for more tips. + Publication Year + Subject + Availability Options + Item/Media Type Selected Navigations: Author > Ashby, D. E. T. F. [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 10 record(s) matching your query. Sorted by: Date Added To NTRS in Descending order Quasi-steady-state pulsed plasma thrustors. Author(s): Ashby, D. E. T. F.; Gooding, T. J.; Larson, A. V. Abstract: Quasi-steady-state operation of arc thrustor obtained with pulse time of few hundred microseconds, producing continuous plasma stream NASA Center: NASA (non Center Specific) Publication Year: 1965 Added to NTRS: 2006-11-06 Accession Number: 65A29444; Document ID: 19650046740; Report Number: AIAA PAPER 65-338 Development of a coaxial plasma gun for space propulsion final report Author(s): Ashby, D. E. T. F.; Gooding, T. J.; Hayworth, B. R.; Larson, A. V. Abstract: Current sheet accelerators and pulsed plasma thrustors for spacecraft propulsion NASA Center: NASA (non Center Specific) Publication Year: 1965 Added to NTRS: 2006-11-06 Accession Number: 65N33367; Document ID: 19650023766; Report Number: GDA-DBE-64-052-4, NASA-CR-54245 Errors in the use of mass analyzers in plasma physics. Author(s): Ashby, D. E. T. F.; Fleischmann, H. H.; Larson, A. V. Abstract: Errors of charged-particle analyzer resulting from expansion of plasma beam within and without analyzer NASA Center: NASA (non Center Specific) Publication Year: 1965 Added to NTRS: 2006-11-06 Accession Number: 66A22452; Document ID: 19660043162 Development of a coaxial plasma gun for space propulsion Author(s): Ashby, D. E. T. F.; Gooding, T. J.; Hayworth, B. R.; Larson, A. V. Abstract: Coaxial plasma gun with storage capacitor exhibiting pulse line behavior for space propulsion NASA Center: NASA (non Center Specific) Publication Year: 1964 Added to NTRS: 2006-11-06 Accession Number: 64N29222; Document ID: 19640019308; Report Number: GD/A-DBE-64-051, NASA-CR-54149 Energy loss in pulsed coaxial plasma guns. Author(s): Ashby, D. E. T. F. Abstract: Thrustor efficiency in pulsed coaxial gun critically dependent upon amount of neutral gas swept up by plasma as it accelerates NASA Center: NASA (non Center Specific) Publication Year: 1965 Added to NTRS: 2006-11-06 Accession Number: 65A25962; Document ID: 19650043258 An energy inventory in a coaxial plasma accelerator driven by a pulse line energy source. Author(s): Ashby, D. E. T. F.; Gooding, T. J.; Hayworth, B. R.; Larson, A. V. Abstract: Energy measurement in coaxial plasma accelerator determining current, voltage on gun and at open end of pulse line NASA Center: NASA (non Center Specific) Publication Year: 1965 Added to NTRS: 2006-11-06 Accession Number: 65A25341; Document ID: 19650042637; Report Number: AIAA PAPER 64-704 An energy inventory in a coaxial plasma accelerator driven by a pulse line Author(s): Ashby, D. E. T. F.; Gooding, T. J.; Hayworth, B. R.; Larson, A. V. Abstract: Energy measurement in coaxial plasma gun NASA Center: NASA (non Center Specific) Publication Year: 1964 Added to NTRS: 2006-11-06 Accession Number: 64N28369; Document ID: 19640018455; Report Number: AIAA PAPER-64-704 Quasi-steady-state pulsed plasma thrusters. Author(s): Ashby, D. E. T. F.; Gooding, T. J.; Larson, A. V.; Liebing, L. Abstract: Quasi-steady-state operation of arc thrustor obtained with pulse time of few hundred microseconds, producing continuous plasma stream NASA Center: NASA (non Center Specific) Publication Year: 1966 Added to NTRS: 2006-11-06 Accession Number: 66A29276; Document ID: 19660049986; Report Number: AIAA PAPER 65-338 Exhaust measurements on the plasma from a pulsed coaxial gun. Author(s): Ashby, D. E. T. F.; Gooding, T. J.; Hayworth, B. R.; Larson, A. V. Abstract: Ion density and velocity in nitrogen exhaust plasma from pulsed coaxial gun on basis of current measurements NASA Center: NASA (non Center Specific) Publication Year: 1965 Added to NTRS: 2006-11-06 Accession Number: 65A25984; Document ID: 19650043280; Report Number: AIAA PAPER 64-705 Exhaust measurements on the plasma from a pulsed coaxial gun Author(s): Ashby, D. E. T. F.; Gooding, T. J.; Hayworth, B. R.; Larson, A. V. Abstract: Exhaust measurements on plasma from pulsed coaxial gun intended for space propulsion NASA Center: NASA (non Center Specific) Publication Year: 1964 Added to NTRS: 2006-11-06 Accession Number: 64N28370; Document ID: 19640018456; Report Number: AIAA PAPER-64-705 + Back to Top + Sponsored by the NASA Scientific and Technical    Information Program + 2004 Vision for Space Exploration + Freedom of Information Act + NASA Web Privacy Policy and Important Notices + NASA Disclaimers, Copyright Notice,    and Terms and Conditions of Use NASA Official: Calvin Mackey Page Curator: NASA Center for AeroSpace Information (help@sti.nasa.gov) Last Updated: July 5, 2007