论文标题
正规涡流方法错误控制的混合自适应快速求解器
Error-Controlled Hybrid Adaptive Fast Solver for Regularized Vortex Methods
论文作者
论文摘要
在本文中，提出了一个错误控制的混合自适应快速求解器，该快速求解器均提出了O（n）和O（n log n）方案。为了给定的精度，自适应求解器用于正规涡流方法的上下文中，以优化速度和涡流拉伸计算的速度。这是通过引入三个关键数字来实现的，以限制树木的深度并平衡任何硬件体系结构的近场和远场计算。根据速度和准确性分析自适应求解器。
In this paper, an error-controlled hybrid adaptive fast solver that combine both O(N) and O(N log N) scheme is proposed. For a given accuracy, the adaptive solver is used in the context of regularized vortex methods to optimize the speed of the velocity and vortex stretching calculation. This is accomplished by introducing three critical numbers in order to limit the depth of the tree division and to balance the near-field and far-field calculations for any hardware architecture. The adaptive solver is analyzed in term of speed and accuracy.
