Abstract

Recently, a series of automatic structured grid generation methods for different fields or specific problems have been proposed by various researchers, but these methods still have some disadvantages or limitations. Therefore, in the present study, several user-intervened structured meshing methods for complex flow fields have been introduced for multiblock docking and multiblock splicing based on multiblock structured grid technology. Besides, three applications compared with the other methods or experiments are discussed to illustrate the crucial workflow of the user-intervened partitioning. The successful implementation of these partitioning examples demonstrates the feasibility and effectiveness of the methods described herein. And the techniques and criteria summarized in the present paper are quite practical and helpful for high-quality meshing.

中文翻译：

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用户干预的基于多块划分的复杂流场结构化网格划分方法及应用

摘要

近来，各种研究者提出了针对不同领域或特定问题的一系列自动结构化网格生成方法，但是这些方法仍然存在一些缺点或局限性。因此，在本研究中，针对基于多块结构化网格技术的多块对接和多块拼接，针对复杂流场引入了几种用户干预的结构化网格划分方法。此外，还讨论了与其他方法或实验相比较的三个应用程序，以说明用户干预分区的关键工作流程。这些分区示例的成功实施证明了本文所述方法的可行性和有效性。