混合算法中的耦合判据

物理学报

混合算法中的耦合判据

兰旭东. 2009: 混合算法中的耦合判据, 物理学报, 58(12): 8415-8418. doi: 10.3321/j.issn:1000-3290.2009.12.046

引用本文:

兰旭东. 2009: 混合算法中的耦合判据, 物理学报, 58(12): 8415-8418. doi: 10.3321/j.issn:1000-3290.2009.12.046

Lan Xu-Dong. 2009: Breakdown parameter in hybrid method, Acta Physica Sinica, 58(12): 8415-8418. doi: 10.3321/j.issn:1000-3290.2009.12.046

Citation:

Lan Xu-Dong. 2009: Breakdown parameter in hybrid method, Acta Physica Sinica, 58(12): 8415-8418. doi: 10.3321/j.issn:1000-3290.2009.12.046

Breakdown parameter in hybrid method

摘要: 混合算法是研究跨尺度流动问题的重要手段之一.分界面位置以及分界面两侧的信息传递是混合算法需要解决的两个主要问题.分析推导了现有耦合判据之间的关系,给出耦合判据的统一形式及参数的选取范围.
- 混合算法 /
- 耦合判据
Abstract: The multiscale flow is a hot topic recently. The hybrid method by coupling different methods is the main approach to investigate multiscale flows. The two processes involved in hybrid method are determining interface position and transferring information through the interface. The paper discusses the existing breakdown parameters and proposes a unified form of the breakdwon parameter.