Solusi Numerik Persamaan Difusi dengan Menggunakan Metode Beda Hingga
| Main Authors: | Sulpiani, Ririn; Jurusan Matematika FSM Universitas Diponegoro Jl. Prof. H. Soedarto, S.H. Tembalang Semarang, Widowati, Widowati; Mathematics Department, Faculty of Sciences and Mathematics, Dipongoro University |
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| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
JURNAL SAINS DAN MATEMATIKA
, 2014
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| Online Access: |
http://ejournal.undip.ac.id/index.php/sm/article/view/8037 http://ejournal.undip.ac.id/index.php/sm/article/view/8037/6588 |
Daftar Isi:
- The developmental process characteristic of the distribution of pressure, enthalpy and temperature on geothermal reservoir can be represented in mathematical models.The basic equation used in the modeling process is the Darcy law and mass equilibrium equations with the physical parameters of the distribution of pressure. Pressure distribution model obtained is a two-dimensional diffusion equation in the form of two-order partial differential equations. Furthermore, the finite difference centered method used to find the numerical solution of the diffusion equation. Keywords: Geothermal Reservoir, pressure, Darcy law, finite difference method