Showing 21 - 40 results of 1,540 for search '"electromagnetism"', query time: 0.04s Refine Results
  1. 21

    ELECTROMAGNETIC FIELD APPLICATION IN FLUIDIZATION OF METALLIC PARTICLES by GABRIELA MUNTIANU, ILEANA-DENISA NISTOR, DIANA-CARMEN MIRILĂ, ANA-MARIA GEORGESCU, VASILICA-ALISA ARUȘ, NICOLETA PLATON, COSMIN JINESCU

    Published 2024-12-01
    “…This study involves obtaining homogeneous electromagnetic field near a bed of metallic particles using two coils, by varying the distance between the coils and the intensity of the electric field. …”
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    Article
  2. 22

    On the analysis of modes in a closed electromagnetic waveguide by Halla, Martin, Monk, Peter

    Published 2024-05-01
    “…Modal expansions are useful to understand wave propagation in an infinite closed electromagnetic waveguide. They can also be used to construct generalized Dirichlet-to-Neumann maps that provide artificial boundary conditions for truncating a computational domain when discretizing the field by finite elements. …”
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  3. 23

    POSSIBILITIES FOR OPTIMIZATION OF CIRCUIT ACCELERATING OPERATION OF ELECTROMAGNETS by S. S. Stoyanova

    Published 2005-04-01
    “…The paper reveals an accelerating circuit for electromagnet operation with the help of an additional resistor R that is shunted with a capacitor C. …”
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    Article
  4. 24

    Electromagnetic Fields for the Regulation of Neural Stem Cells by Mengchu Cui, Hongfei Ge, Hengli Zhao, Yongjie Zou, Yujie Chen, Hua Feng

    Published 2017-01-01
    “…In the present review, we summarized the electrical activity of NSCs and the fundamental mechanism of electromagnetic fields and their effects on regulating NSC proliferation, differentiation, migration, and maturation. …”
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    Article
  5. 25

    Electromagnetic Interference between Cranes and Broadcasting Antennas by V. Javor

    Published 2015-01-01
    “…Electromagnetic interference between such structures is analyzed in this paper. …”
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    Article
  6. 26

    Study on the Relationship between Lithological Differences and Electromagnetic Changes during Mine Water Inrush Relationship between Lithological Differences and Electromagnetic Changes by Heng Zhang, Bingqing Xue, Xuguo Liu, Jingxuan Wei, Ran Ding, Yan Zhao, Liang Liang, Ziyue Jia

    Published 2025-01-01
    “…Sandy shale exhibits abnormally high resistivity under low- and medium-salinity conditions and low resistivity under high-salinity conditions; the resistivity does not change with increasing water salinity, and mudstone is basically not affected. The electromagnetic response characteristics identified for various coal and rock samples can increase the precision of geophysical detection and identification pertaining to mine water filling sources and channels.…”
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  7. 27

    Procedure for optimization calculation of structures of suspended electromagnetic separators by G. A. Koschuk, K. I. Nikitin, A. S. Tatevosyan, N. A. Tereshchenko

    Published 2020-06-01
    “…The article is devoted to the technique for optimizing the structures of suspended electromagnetic separators based on the minimum weight of active materials used for their manufacture. …”
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  8. 28

    The Characteristic Improvement of Electromagnetic Proportional Directional Control Valve by Hua Zhang

    Published 2018-01-01
    “…The electromagnetic proportional directional control valve is widely used in hydraulic control system and its typical faults are not enough electromagnetic force and too high temperature rise to burn out the coil. …”
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    Review of Passive Electromagnetic Devices for Vibration Damping and Isolation by Efren Diez-Jimenez, Rocco Rizzo, Maria-Jesus Gómez-García, Eduardo Corral-Abad

    Published 2019-01-01
    “…Passive electromagnetic devices for vibration damping and isolation are becoming a real alternative to traditional mechanical vibration and isolation methods. …”
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    Propagation of Electromagnetic Wave into an Illuminated Polysilicon PV Cell by Vinci de Dieu Bokoyo Barandja, Bernard Zouma, Auguste Oscar Mackpayen, Martial Zoungrana, Issa Zerbo, Dieudonné Joseph Bathiebo

    Published 2020-01-01
    “…The increasing cohabitation between telecommunication antennas generating electromagnetic waves and solar panels poses the problem of interaction between these radio waves and solar cells. …”
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    Article
  17. 37

    A Review of Computational Electromagnetic Methods for Graphene Modeling by Yu Shao, Jing Jing Yang, Ming Huang

    Published 2016-01-01
    “…Graphene is a very promising optoelectronic material and has gained more and more attention. To analyze its electromagnetic properties, several numerical methods have been developed for graphene simulation. …”
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    Article
  18. 38

    Modeling and Identification of Electromagnetic Actuator for the Control of Rotating Machinery by T.S. Morais, J. Der Hagopian, V. Steffen Jr., J. Mahfoud

    Published 2013-01-01
    “…This work deals with the design and the assessment of electromagnetic actuators (EMAs) for the control of rotating machines. …”
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    Electromagnetic Analysis and Experimental Validation of the LOFAR Radiation Patterns by Paola Di Ninni, Pietro Bolli, Fabio Paonessa, Giuseppe Pupillo, Giuseppe Virone, Stefan J. Wijnholds

    Published 2019-01-01
    “…Among the challenges they pose, the instrumental calibration is a key aspect requiring an accurate and reliable model of each element of such electrically large array. A full-wave electromagnetic analysis has been carried out for the lower frequency (30–80 MHz) array of the low frequency array (LOFAR) radio telescope taking into account the presence of soil ground, the mutual coupling between the antennas and the relevant receiver impedance loading effects. …”
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    Article