A thrust formula for an MPD thruster with applied-magnetic field |
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Institution: | 1. Università degli Studi di Bergamo, Dipartimento di Ingegneria e Scienze Applicate, 24044 Dalmine (BG), Italy;2. Università Politecnica delle Marche, Dipartimento di Ingegneria Industriale e Scienze Matematiche, 60100 Ancona, Italy |
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Abstract: | In this paper a thrust formula for applied field MPD will be presented. The swirling velocity will be derived from the magnetic stress tensor and its conversion into axial energy into the magnetic nozzle will be analytically treated. The theoretical prediction of both swirling velocity and thrust will be compared to the measurements showing a reasonable agreement. |
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