Research on magnetic nonchain transport of steel cartridge casing ammunition

Autor: Jinyu Kang, Yongjuan Wang

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)

Abstract Magnetic force is used to drive ferromagnetic objects by shortening the magnetic flux path to reduce magnetic reluctance and increase magnetic conductivity. Based on this characteristic, magnetic force drives have been widely applied in vari

Externí odkaz: https://doaj.org/article/ee4049a61c0f404ea88a04d236d6b6b1

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Radial Force Density Calculation of Switched Reluctance Machines Using Reluctance Mesh-Based Magnetic Equivalent Circuit

Autor: Gayan Watthewaduge, Berker Bilgin

Publikováno v: IEEE Open Journal of the Industrial Electronics Society, Vol 3, Pp 37-49 (2022)

Acoustic noise and vibration is one of the shortcomings of a switched reluctance machine (SRM). Harmonics of the radial force waveform in the airgap excite the stator structure at different vibration modes with specific frequencies. The radial force

Externí odkaz: https://doaj.org/article/4bc042f1b701411fb7ecbc87eea8468e

Analytical methodologies for design of segmented permanent magnet consequent pole flux switching machine: a comparative analysis

Autor: Ullah, Wasiq, Khan, Faisal, Umair, Muhammad, Khan, Bakhtiar

Publikováno v: COMPEL -The international journal for computation and mathematics in electrical and electronic engineering, 2021, Vol. 40, Issue 3, pp. 744-767.

Externí odkaz: http://www.emeraldinsight.com/doi/10.1108/COMPEL-01-2021-0007

Linear to circular polarization conversion in the sharp focus of an optical vortex

Autor: A.G. Nalimov, S.S. Stafeev

Publikováno v: Компьютерная оптика, Vol 45, Iss 1, Pp 13-18 (2021)

We have shown that when sharply focusing a linearly polarized optical vortex with topological charge 2, in the near-axis region of the focal plane, not only does a reverse energy flow (the negative on-axis projection of the Poynting vector) occur, bu

Externí odkaz: https://doaj.org/article/092f37690f624c468ef46a0e25bc04a5