论文标题
一种保守的高阶方法，利用动态的托运迫击炮元素进行弯曲滑动网的流量模拟
A Conservative High-Order Method Utilizing Dynamic Transfinite Mortar Elements for Flow Simulation on Curved Sliding Meshes
论文作者
论文摘要
我们提出了一种高阶方法，用于在非结构化弯曲的不合格滑动网格上进行流仿真。该方法利用动态的跨界迫击炮元素在滑动界面的两侧之间交换流量信息。该方法在空间上任意高阶准确，可证明是保守的，并且满足流出条件。此外，它保留了时间行进方案的准确性，因此在配备高阶时间方案时可以大大降低旋转速度效应。还探讨了该方法同时处理多个旋转对象的能力。还提供了有关实施的详细信息。
We present a high-order method for flow simulation on unstructured curved nonconforming sliding meshes. This method utilizes dynamic transfinite mortar elements to exchange flow information between the two sides of a sliding interface. The method is arbitrarily high-order accurate in space, provably conservative, and satisfies outflow condition. Moreover, it retains the accuracy of a time marching scheme, and thus allows substantial reduction of rotational speed effects when equipped with a high-order temporal scheme. The method's capability of simultaneously handling multiple rotational objects is also explored. Details on the implementation are provided as well.
