Synthesis of magnetic systems producing field with maximal scalar characteristics |
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| Institution: | 1. ESIEE Amiens, Ecole Supérieure des Ingénieurs en Electrotechnique et Electronique, 14 quai de la Somme, 80080, cedex 2 Amiens, France;2. LPSC-UPJV, Laboratoire de Physique des Systèmes Complexes, Université Picardie Jules Verne, 33 rue Saint Leu, 80039 Amiens cedex, France;3. PFT-Innovaltech, Plateforme Technologique Innovaltech, 17 rue Henri Hertz, 02100, Saint-Quentin, France;4. LTI-UPJV, Laboratoire des Technologies Innovantes, Université de Picardie Jules Verne, INSSET, 48 rue d''Ostende CS10422, 02315 Saint-Quentin, France;5. BASIS EP, 164 rue de la Chaussée Romaine, 02100 Saint-Quentin, France;6. Roberval-UTC, Laboratoire Roberval, Centre de recherche de Royallieu, Université Technologique de Compiègne, CS 60319, 60203, Compiègne, France;7. Le Bronze Alloys, Etablissement de Bornel, 11 rue du Ménillet BORNEL, 60540 Méru, France;8. INDUXIAL, 64 Rue Hoche, 80300 Albert, France;1. RadiaBeam Systems LLC, 1713 Stewart Street, Santa Monica, CA 90404, US;2. RadiaBeam Technologies, LLC, 1717 Stewart Street, Santa Monica, CA 90404, US;3. National Research Nuclear University “MEPhI”, Moscow 115409, Russian Federation;1. Instituto de Física, Universidad Nacional Autónoma de México, Ciudad de México, Mexico;2. Formely of Northeastern University, Boston, MA, United States |
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| Abstract: | A method of synthesis of the magnetic systems (MSs) consisting of uniformly magnetized blocks is proposed. This method allows to synthesize MSs providing maximum value of any magnetic field scalar characteristic. In particular, it is possible to synthesize the MSs providing the maximum of a field projection on a given vector, a gradient of a field modulus and a gradient of a field energy on a given directing vector, a field magnitude, a magnetic flux through a given surface, a scalar product of a field or a force by a directing function given in some area of space, etc. The synthesized MSs provide maximal efficiency of permanent magnets utilization. The usage of the proposed method of MSs synthesis allows to change a procedure of projecting in principal, namely, to execute it according to the following scheme: (a) to choose the sizes, a form and a number of blocks of a system proceeding from technological (economical) reasons; (b) using the proposed synthesis method, to find an orientation of site magnetization providing maximum possible effect of magnet utilization in a system obtained in (a). Such approach considerably reduces a time of MSs projecting and guarantees maximal possible efficiency of magnets utilization. Besides it provides absolute assurance in “ideality” of a MS design and allows to obtain an exact estimate of the limit parameters of a field in a working area of a projected MS.The method is applicable to a system containing the components from soft magnetic material with linear magnetic properties. |
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