Visualization and research methodology of three-dimensional magnetic field of suspended electromagnetic iron separator with typesetting poles and pole tips
The mathematical modeling of three-dimensional magnetic field of the suspended electromagnetic iron separator intended for the separation of ferromagnetic objects from bulk non-magnetic materials presents the complicated problem for developers of the magnetic systems of iron separators, because...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2018-04-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/2%20(158)/70-74%20%D0%A0%D0%B0%D0%B4%D1%87%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%90.%20%D0%92.,%20%D0%9D%D0%B8%D0%BA%D0%B8%D1%82%D0%B8%D0%BD%20%D0%9A.%20%D0%98.,%20%D0%A2%D0%B0%D1%82%D0%B5%D0%B2%D0%BE%D1%81%D1%8F%D0%BD%20%D0%90.%20%D0%A1.,%20%D0%A2%D0%B0%D0%B6%D0%B8%D0%B5%D0%B2%20%D0%A0.%20%D0%A2..pdf |
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| Summary: | The mathematical modeling of three-dimensional magnetic field
of the suspended electromagnetic iron separator intended for
the separation of ferromagnetic objects from bulk non-magnetic
materials presents the complicated problem for developers of
the magnetic systems of iron separators, because without the
acceptance of considerable simplifying assumptions it cannot
be taken to the calculation of plane-parallel magnetic field in
a piecewise homogeneous medium. The magnetic field of iron
separator differs in sharp heterogeneity in a pole gap and under pole tips. The modeling of such field using software packages
of FE analysis (for example, ANSYS) requires additional
confirmation of reliability of results of mathematical modeling
of electromagnetic iron separator the experimental data got at
their physical modeling. Based on this, the article describes a test
stand and a research method of the three-dimensional magnetic
field of the electromagnetic iron separator using measuring a
vector-component of magnetic induction by teslameter with
Hall effect sensor. Based on the processing of experimental data
the visualization of the spatial distribution of the module and
vector-components of magnetic induction and ponderomotive
(magnetic) force in Excel are presented. Visualization results
of the three-dimensional magnetic field distribution of the
suspended electromagnetic iron separator taken on the test stand
are compared with the calculation results of the magnetic field of
the separator in Elcut 6.0 programme but allowing plane-parallel
magnetic field. |
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| ISSN: | 1813-8225 2541-7541 |