工程中的混合方法
每年出版 4 期
ISSN 打印: 1099-2391
ISSN 在线: 2641-7359
UNSTEADY ONE-DIMENSIONAL ADVECTION MODELING USING THE CCMC SCHEME
卷 1,
册 2, 1999,
10 pages
DOI: 10.1615/HybMethEng.v1.i2.50
摘要
A new approach, characteristic convective with monotonic conservation (CCMC), is proposed for modeling the advective transport equation. The procedures of the method in solving the pure one-dimensional convective equation are presented. With the construction of the convective characteristic curves for slope and curvature of the convective interpolation in the control volume, these two curves provide a tool to construct a more accurate convective interpolation without phase angle shift. A set of benchmark problems, including three critical test profiles, is used to examine the new scheme.
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