【WS-FTNCFD-2022|廖飞】高精度格心型有限差分方法的研究与应用
风流知音(FLOWS:Physics & beyond)【WS-FTNCFD-2022|廖飞】高精度格心型有限差分方法的研究与应用CFDST (2022年8月11日)1043
高精度格心型有限差分方法的研究与应用
廖飞
西北工业大学
![](https://public.fangzhenxiu.com/fixComment/commentContent/imgs/1660237586147_gw06w5.jpg?imageView2/0)
专家简介:
廖飞,西北工业大学航空学院副教授。2018年博士毕业于西北工业大学航空学院流体力学系, 2020年博士后出站于中国科学院力学研究所。主要研究方向为结构网格高精度数值方法、湍流和气动声学问题的数值模拟等。独立开发自主知识产权全速域可压缩噪声和湍流高精度数值模拟软件。主持和参与国家自然科学基金青年项目、国家自然科学基金湍流重大集成项目、国家数值风洞项目等。以第一作者和通讯作者在 Journal of Computational Physics等流体期刊上发表论文 10余篇,申请软件著作权 4项。报告摘要:
结构网格上的有限差分方法具有构造灵活、易实现高精度、计算效率高等优点,在科学计算和工程应用领域具有较宽广的适用性。本次报告包含三个部分的内容:首先介绍高精度格心型有限差分方法的研究进展;随后介绍大 CFL数高效隐式时间推进方法;最后介绍方法在湍流和气动噪声等典型问题中的应用。![](https://public.fangzhenxiu.com/fixComment/commentContent/imgs/1660237540455_9fgj0l.jpg?imageView2/0)
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