Symposium: Tutorial School on Fluid Dynamics: Topics in Turbulence

汉堡流体动力学项目和马里兰大学科学计算和数学建模中心以及约翰霍普金斯大学环境和应用流体动力学中心联合提供了一个流体动力学学院：湍流主题，主要为高级研究生设计，即那些已经上过入门课程的学生，他们会发现深入研究这门学科是有益的。这也将有利于开始博士后研究人员有进一步的指导需要。37名学生和博士后接受了我校的邀请。其中，17人来自马里兰大学和约翰霍普金斯大学以外的美国大学，11人来自国外。这个项目满足了一种需求，因为除了一两个学期的入门课程外，几乎没有美国甚至国外的大学能够负担得起提供动荡方面的研究生指导。该学院将重点关注湍流的最新发展，利用现代实验和分析技术以及强大的数值模拟能力来预测和控制湍流。来自马里兰大学、约翰霍普金斯大学和其他地方的讲师将讲授湍流理论、实验和模拟方法、单相和两相流中的湍流输运以及湍流的应用。充足的公开讨论时间将为学生和教师参与者提供丰富的思想交流机会。下午的体验式学习将在工作站和实验室进行。智力优势：液体和气体的湍流运动是自然界和工程中普遍存在的现象。这种流体运动对于从星际微粒云形成行星，对于决定天气系统的地球大气和海洋的动力学，对于燃烧中的反应物质的混合，对于烟囱和雨下水道污染物的扩散，以及动脉病变引起的健康风险，都是至关重要的，仅举几例。更广泛的影响：理解和建模湍流运动的物理是预测其在各种对人类福利重要的自然事件中的影响的基础，并在工程应用中控制它，例如空气和水面车辆的设计，高效的推进发动机，热交换器，支架和心脏瓣膜。

The Burgers Program for Fluid Dynamics and the Center for Scientific Computation and Mathematical Modeling at the University of Maryland and the Center for Environmental and Applied Fluid Dynamics at Johns Hopkins University jointly offer a School on Fluid Dynamics: Topics in Turbulence designed primarily for advanced graduate students, i.e. students who have had an introductory course and who would find it beneficial to go deeper into the subject. It will also be beneficial to beginning post-doctoral researchers who have the need for further instruction. Thirty-seven student and post-doc participants have accepted our invitation to attend the School. Of these, 17 are from U. S. universities other than Maryland and Johns Hopkins and 11 are from abroad. The program fills a need since almost no universities in the United States, or even abroad, can afford to offer graduate instruction in aspects of turbulence beyond introductory courses of one or two semesters.The School will focus on recent developments in the understanding of turbulence, its prediction and control using modern experimental and analytical techniques and powerful numerical simulation capabilities. Tutorials on turbulence theory, experimental and simulation methods, turbulent transport in single and two phase flows and applications of turbulence will be given by lecturers from the University of Maryland, Johns Hopkins University and elsewhere. Ample open discussion time will provide opportunities for student and faculty participants to have a rich exchange of ideas. Afternoon experiential learning sessions will be conducted at workstations and in laboratories.Intellectual Merit:The turbulent motion of liquids and gases is a ubiquitous phenomenon in nature and engineering. Such fluid motion is fundamental to the formation of planets from interstellar clouds of particulates, to the dynamics of the earth's atmosphere and oceans that determine weather systems, to the mixing of reactants in combustion, to the dispersion of pollutants from smokestacks and storm sewers, and to the health risks caused by diseased arteries, to name but a few examples.Broader Impact:Understanding and modeling the physics of turbulent motion is the basis of predicting its effects in a wide variety of natural occurrences important to human welfare and controlling it in engineering applications such as the design of air and surface vehicles, efficient engines for propulsion, heat exchangers and stents and heart valves.