농업시스템응용플랫폼을 이용한 2계 편미분 방정식의 해석
Numerical Solution of Second Order Linear Partial Differential Equations using Agricultural Systems Application Platform
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초록
The Agricultural Systems Application Platform (ASAP) provides bottom-up modelling and simulation environment for agricultural engineer. Thepurpose of this study is to expand usability of the ASAP to the second order partial differential equations: elliptic equations, parabolic equations, andhyperbolic equations. The ASAP is a general-purpose simulation tool which express natural phenomenon with capsulized independent components tosimplify implementation and maintenance. To use the ASAP in continuous problems, it is necessary to solve partial differential equations. This studyshows usage of the ASAP in elliptic problem, parabolic problem, and hyperbolic problem, and solves of static heat problem, heat transfer problem, andwave problem as examples. The example problems are solved with the ASAP and Finite Difference method (FDM) for verification. The ASAP showsidentical results to FDM. These applications are useful to simulate the engineering problem including equilibrium, diffusion and wave problem.
Abstract
The Agricultural Systems Application Platform (ASAP) provides bottom-up modelling and simulation environment for agricultural engineer. Thepurpose of this study is to expand usability of the ASAP to the second order partial differential equations: elliptic equations, parabolic equations, andhyperbolic equations. The ASAP is a general-purpose simulation tool which express natural phenomenon with capsulized independent components tosimplify implementation and maintenance. To use the ASAP in continuous problems, it is necessary to solve partial differential equations. This studyshows usage of the ASAP in elliptic problem, parabolic problem, and hyperbolic problem, and solves of static heat problem, heat transfer problem, andwave problem as examples. The example problems are solved with the ASAP and Finite Difference method (FDM) for verification. The ASAP showsidentical results to FDM. These applications are useful to simulate the engineering problem including equilibrium, diffusion and wave problem.
참고문헌 (14)
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