MATRIX FLUX POTENTIAL BEBERAPA JENIS TANAH HOMOGEN PADA MASALAH INFILTRASI STASIONER DARI SUATU SALURAN IRIGASI TUNGGAL

  • Munadi Munadi Universitas Pancasakti Tegal
  • Isnani Isnani Prodi Pendidikan Matematika FKIP Universitas Pancasakti Tegal
  • Dian Nataria Oktaviani Prodi Pendidikan Matematika FKIP Universitas Pancasakti Tegal
  • Wikan Budi Utami Prodi Pendidikan Matematika FKIP Universitas Pancasakti Tegal
  • M. Dwi Ariwibowo Prodi Pendidikan Matematika FKIP Universitas Pancasakti Tegal

Abstract

In this paper, we study about the problem of stationary infiltration on several types of homogeneous soil from a single trapezoidal channel. A governing equation in this problem is in the form of a nonlinear differential equation and is called the Richards’ equation. The equation can be solved more easily by transforming it into a modified Helmholtz equation. In this study, Dual Reciprocity Boundary Element Method (DRBEM) was used to solve the modified Helmholtz equation numerically. Then, using the obtained solution, the numerical values of the Matric Flux Potential (MFP) for each soil type were computed and then compared.

Published
2022-06-30
How to Cite
MUNADI, Munadi et al. MATRIX FLUX POTENTIAL BEBERAPA JENIS TANAH HOMOGEN PADA MASALAH INFILTRASI STASIONER DARI SUATU SALURAN IRIGASI TUNGGAL. Jurnal Ilmiah Matematika dan Pendidikan Matematika, [S.l.], v. 14, n. 1, p. 31-44, june 2022. ISSN 2550-0422. Available at: <http://jos.unsoed.ac.id/index.php/jmp/article/view/5688>. Date accessed: 06 dec. 2022. doi: https://doi.org/10.20884/1.jmp.2022.14.1.5688.

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