Penelitian ini merupakan penelitian murni berupa kajian teori tentang solusi persamaan difusi adveksi dengan metode pemisahan variabel. Tujuan dari adalah untuk mengetahui penurunan adveksi, menemukan menggunakan variabel dan melakukan simulasi Solusi Persamaan software Matlab. Difusi Adveksi diperoleh Hukum Fick. menerapkan variabel, menentukan syarat batas, memisahkan mendapatkan umum, khusus...

The different kinds of boundary conditions for standard and fractional diffusion and advection diffusion equations are analyzed. Near the interface between two phases there arises a transition region which state differs from the state of contacting media owing to the different material particle interaction conditions. Particular emphasis has been placed on the conditions of nonperfect diffusive...

In this paper, we consider the numerical solution of the Helmholtz equation, arising from the study of the wave equation in the frequency domain. The approach proposed here differs from those recently considered in the literature, in that it is based on a decomposition that is exact when considered analytically, so the only degradation in computational performance is due to discretization and r...