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    Simulasi Kuat Medan Magnet dekat Magnet Permanen secara Numerik dengan Syarat Batas Dua Dimensi disekitar Vakum

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    Fulltext (946.9Kb)
    Date
    2011
    Author
    Hakim, Lukman
    Advisor(s)
    Zarlis, Muhammad
    Saleh, Nasir
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    Abstract
    Having done simulation strong magnetic field near permanent magnets is numerically with boundary two dimention around vacum. Input of this present thesis are magnet size 4 x 5 in array mesh, region size 9 x 10 in array mesh, convergence factor of iteration process 1.5, mesh interval 0.01 and magnetization 5.00. This simulation show the process iterative terminates when the number iteration is 28 with value residual maximum is 0.2361e-03 and root-mean-square residual is 0.9454e-04. The strong value of magnetic field is located on the fifth line (5) and the fifth (5) coloumn with the value is 2.82 unit and the direction is 3440. Then smallest magnetic field is located the ninth line and the tenth coloumn with the value is 0.01 and direction is 00. From visualization shows the distributions magnetic field show the value strong magnetic field is located on poles magnet is manually and is plotted to mathematica.
     
    Telah dilakukan simulasi kuat medan magnet dekat magnet permanen secara numerik dengan syarat batas dua dimensi di sekitar vakum. Input dari penelitian ini adalah ukuran magnet 4 x 5 dalam bentuk array jaring titik hitungan, ukuran daerah 9 x 10 dalam bentuk array jaring titik hitungan, faktor konvergensi proses iterasi 1,5, nilai jarak antar jaring titik hitungan 0.01 dan nilai magnetisasi 5,00. Hasil simulasi menunjukkan bahwa nilai proses iterasi berhenti pada iterasi ke 28 dengan nilai residual terbesar 0.2361e-03 dan nilai residual akar rata-rata kuadrat 0.9454e-04. Sedangkan nilai kuat magnet terbesar terletak pada baris ke 5 kolom ke 5 dengan nilai 2.82 satuan dan arahnya 3440, sedangkan nilai kuat medan magnet terkecil terletak pada pias baris ke 9 kolom ke 10 dengan nilai 0.1 satuan dengan arah 00. Dari visualisasi distribusi kuat medan magnet menunjukkan nilai kuat medan yang besar terletak di kutub-kutub magnet baik secara manual maupun yang di plot ke program mathematica.

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    http://repositori.usu.ac.id/handle/123456789/34404
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    Repositori Institusi Universitas Sumatera Utara - 2025

    Universitas Sumatera Utara

    Perpustakaan

    Resource Guide

    Katalog Perpustakaan

    Journal Elektronik Berlangganan

    Buku Elektronik Berlangganan

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV