• Login
    View Item 
    •   Home
    • LECTURER SCIENTIFIC PUBLICATION (Publikasi Ilmiah)
    • LSP-Jurnal Ilmiah Dosen
    • View Item
    •   Home
    • LECTURER SCIENTIFIC PUBLICATION (Publikasi Ilmiah)
    • LSP-Jurnal Ilmiah Dosen
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Penentuan Jenis Fungsi Basis Radial Dalam dual Reciprocity Boundary Element Method

    Thumbnail
    View/Open
    F MIPA_MILLATUZ ZAHRO_JURNAL_PENENTUAN JENIS FUNGSI BASIS RADIAL DALAMDUAL RECIPROCITY BOUNDARY ELEMENT METHOD.pdf (1.591Mb)
    Date
    2021-03-21
    Author
    ZAHROH, Millatuz
    Metadata
    Show full item record
    Abstract
    Problems involving modified Helmholtz equation are considered in this paper. To solve the problem numerically, dual reciprocity boundary element method (DRBEM) is employed. Some stages have been passed, using reciprocal relation to approximate boundary integral and domain integral in modified Helmholtz equation . Finally, linear equation system is obtained in the form of matrix. A MATLAB program is used to calculate the solutions of ϕ(x, y). Then, solutions of ϕ(x, y) are compared between the exact solution and the numerical solution of modified Helmholtz equation. The numerical results are based on the using of three types of radial basis function to approximate domain integral, such as polinomial, poliharmonik spline and linear types. The solutions show that the polinomial and poliharmonik spline types are more stable and approach to exact solution than linear types.
    URI
    https://repository.unej.ac.id/xmlui/handle/123456789/108599
    Collections
    • LSP-Jurnal Ilmiah Dosen [7369]

    UPA-TIK Copyright © 2024  Library University of Jember
    Contact Us | Send Feedback

    Indonesia DSpace Group :

    University of Jember Repository
    IPB University Scientific Repository
    UIN Syarif Hidayatullah Institutional Repository
     

     

    Browse

    All of RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    UPA-TIK Copyright © 2024  Library University of Jember
    Contact Us | Send Feedback

    Indonesia DSpace Group :

    University of Jember Repository
    IPB University Scientific Repository
    UIN Syarif Hidayatullah Institutional Repository