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Hydrodynamic simulation of a stationary plasma thruster in steady state regime
Authors:M Mirshams  B Shokri  SKh Alavi  M Moradi  A Azimipanah
Institution:1. Aerospace Faculty, Khaje Nasirodin Toosi University, Tehran, Iran;2. Shahid Beheshti University, G.C., Physics Dept. and Laser–Plasma Research Inst., Tehran, Iran;1. School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy;2. Department of Neurosurgery, Galliera Hospital, Genova, Italy;3. Milan Center for Neuroscience (NeuroMI), Milan, Italy;4. School of Public Health, Department of Health Sciences (DISSAL), University of Genova, DINOGMI, Genova, Italy;5. Centro Ricerca Tettamanti, Department of Pediatrics, University of Milano-Bicocca, Fondazione MBBM/San Gerardo Hospital, Monza, Italy;1. Finnish Meteorological Institute, PO Box 503, FIN-00101 Helsinki, Finland;2. Department of Physical Sciences, The Open University, Milton Keynes MK7 6AA, UK;3. International Space Science Institute, 3012 Bern, Switzerland;1. Department of Biomedical Sciences for Health, Functional Anatomy Research Center (FARC), Laboratory of Functional Anatomy of the Stomatognathic System (LAFAS), Faculty of Medicine and Surgery, Università degli Studi di Milano, Milan, Italy;2. Department of Medical and Surgical Specialties, Radiologic Sciences, and Public Health, Dental Clinic, Università degli Studi di Brescia, Brescia, Italy;3. Department of Clinical Sciences and Community Health, Institute of Medical Statistics and Biometry “G.A. Maccacaro,” University of Milan, Milan, Italy;4. Department of Ophthalmology, Otolaryngology, and Head and Neck Surgery, Faculty of Medicine, University of São Paulo, Ribeirão Preto, São Paulo, Brazil;5. Unit of Medical Statistics and Biometry, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
Abstract:A laboratory version of a stationary plasma thruster which can accelerate a plasma jet using an axial electric field and radial magnetic field in an annular channel is constructed. The dynamics of such a stationary plasma thruster is investigated numerically using a one-dimensional hydrodynamic model of the atoms, electrons and ions. The spatial profiles of ion density and velocity are presented in steady regime.
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