【WS-FTNCFD-2022|万敏平】湍流的跨尺度能量传输及其分析方法
风流知音(FLOWS:Physics & beyond)【WS-FTNCFD-2022|万敏平】湍流的跨尺度能量传输及其分析方法 CFDST (2022年7月29日)1034
湍流的跨尺度能量传输及其分析方法
万敏平
南方科技大学
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万敏平教授,2002 年本科毕业于清华大学工程力学系,2008 年在美国约翰霍普金斯大学机械工程系获博士学位。曾在美国特拉华大学做博士后,2015 年加入南方科技大学物理系任副教授,2016 年调任南方科技大学力学与航空航天工程系副教授,2018 年荣获“求是杰出青年学者奖”。2020年任南科大力学与航空航天工程系教授。先后在 Physical Review Letters,Journal of Fluid Mechanics, Physics of Fluids,Physical Review Fluids 等领域内主流期刊上发表论文 90 多篇,论文被引用 3400 多次,H因子 31。主要从事湍流理论和数值模拟、计算流体力学、磁流体和等离子体流等方面的基础科学研究,侧重于湍流和磁流体的非线性、非定常与间歇性研究。对二维湍流中能量逆级串的物理机制、能量级串的拉格朗日特性进行了原创性研究,并对空间等离子体湍流中能量耗散和湍流相干结构的关系进行了开创性的研究工作。目前主要关注复杂湍流问题及其在空间和地球物理、环境流体、可再生能源等领域的应用。报告摘要:
湍流是自然界和工业生产中的一种普遍流动形态。湍流的一个重要特征就是存在跨尺度的能量传输,这种能量传输的机制往往和不同的湍流结构相关。研究能量传输机理不仅有助于研究湍流结构的时空演化规律,也有利于复杂湍流的建模和工程应用。本次报告讲介绍湍流能量传输研究中的几种常用分析方法,并报告几种不同湍流系统中的能量传输机理。![](https://public.fangzhenxiu.com/fixComment/commentContent/imgs/1659412344449_zj2ane.jpg?imageView2/0)
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