# On FTCS approach for box model of three-dimension advection-diffusion equation
> Kusuma J.

URL kanonis: https://discover.unhas.ac.id/publications/on-ftcs-approach-for-box-model-of-three-dimension-advection-diffusion-equation
Jurnal / Konferensi: International Journal of Differential Equations
Tahun terbit: 2018
DOI: https://doi.org/10.1155/2018/7597861
ISSN: 16879643
Kuartil SJR: Q2
Citations: 8

## Authors
- Kusuma J.

## Abstract
This paper describes a numerical solution for mathematical model of the transport equation in a simple rectangular box domain. The model of street tunnel pollution distribution using two-dimension advection and three-dimension diffusion is solved numerically. Because of the nature of the problem, the model is extended to become three-dimension advection and three-dimension diffusion to study the sea-sand mining pollution distribution. This model with various advection and diffusion parameters and the boundaries conditions is also solved numerically using a finite difference (FTCS) method.

## Keywords
- Advection
- Mathematics
- Dimension (graph theory)
- FTCS scheme
- Diffusion
- Diffusion equation
- Finite difference method
- Mathematical analysis
- Partial differential equation
- Convection–diffusion equation
- Differential equation
- Engineering
- Ordinary differential equation
- Physics
- Thermodynamics
- Operations management
- Metric (unit)
- Pure mathematics
- Differential algebraic equation

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Sumber: Discover Unhas — RIMS Universitas Hasanuddin.
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