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5.2 Approximation of Finite Differences 본문

Lattice Boltzmann method (LBM)/Introduction to LBM

5.2 Approximation of Finite Differences

아공부하기싫다 2023. 3. 29. 13:47

[1] 유한 차분법(FDM) 유도
(1) 다음은 확산 방정식을 풀이하기 위한 1차원 유한 차분법 수식화 유도 과정을 보여줌.
(2) 여기서 사용된 유한 차분법은 explicit하게 각각의 term을 계산할 수 있으며, 미분항을 근사하기 위하여 central difference scheme을 적용하였음.