2019 Summer Research School on Fluid Dynamics

2019年夏季流体动力学研究学校

• 批准号: 1901560
• 负责人: Amir Riaz
• 金额: $ 1.5万
• 依托单位: University of Maryland, College Park
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-04-01 至 2020-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1901560&HistoricalAwards=false
• 关键词: 2019; Summer; Research; Fluid; Dynamics

Computer modeling of multiphase flows and thermal transport is important in a host of industrial and natural applications. These include blood flow in the human circulatory system, flow of oil and water in porous media associated with enhanced oil recovery, and boiling and condensation associated with heat transfer operations. Despite its importance, advanced graduate instruction in computational methods in multiphase transport is available at very few universities. This award, to support the 2019 Summer Research School on Fluid Dynamics, will address that need. The 2019 summer program will focus on modeling and simulation of multiphase flow and thermal transport. The program will help train roughly 50 graduate students from across the country through a series of lectures and interactive tutorials by invited experts. In addition, students will have the opportunity to build a network and community of researchers through informal interactions and poster sessions throughout this week-long course. The 2019 Summer Research School will focus on the physical and mathematical aspects of modeling and simulating the behavior of multiphase flow and thermal transport directly at the scale of the fluid-fluid and fluid-solid interfaces. Modeling and simulation of these processes is critical to a broad range of industrial and natural applications. However, despite a long history of activity, a number of challenges remain associated with accuracy, efficiency, capabilities, and robustness of simulation techniques. Recent progress has led to numerous methods that are now available to address various aspects of these challenges. The summer school will provide lectures on multiphase flow theory, numerical methods for multiphase flow, and multiphase flow applications. Lectures will cover phase change heat transfer, interface physics, simulation of boiling, immersed boundary methods, interfacial transport, phase field methods, and particulate flows. Interactive tutorials will complement the lectures and introduce students to some of the difficulties related to post-processing data. Professional development of the students will include opportunities to present their research through a poster session and extensive opportunities to meet and network with the summer school instructors, who are a mix of distinguished experts and active, early career faculty members.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

多相流和热传输的计算机建模在许多工业和自然应用中非常重要。 这些包括人体循环系统中的血流、与提高采油相关的多孔介质中的油和水的流动，​​以及与传热操作相关的沸腾和冷凝。 尽管多相传输计算方法很重要，但很少有大学提供高级研究生教学。 该奖项旨在支持 2019 年流体动力学夏季研究学校，将满足这一需求。 2019 年夏季项目将重点关注多相流和热传输的建模和仿真。 该项目将通过特邀专家的一系列讲座和互动教程，帮助培训来自全国各地的约 50 名研究生。 此外，在为期一周的课程中，学生将有机会通过非正式互动和海报会议建立研究人员网络和社区。 2019 年暑期研究学院将重点关注直接在液-液和液-固界面尺度上建模和模拟多相流和热传输行为的物理和数学方面。 这些过程的建模和仿真对于广泛的工业和自然应用至关重要。 然而，尽管活动历史悠久，但与模拟技术的准确性、效率、功能和稳健性相关的许多挑战仍然存在。 最近的进展催生了多种方法来应对这些挑战的各个方面。 暑期学校将提供有关多相流理论、多相流数值方法和多相流应用的讲座。 讲座将涵盖相变传热、界面物理、沸腾模拟、浸入边界方法、界面传输、相场方法和颗粒流。 交互式教程将补充讲座，并向学生介绍与后处理数据相关的一些困难。 学生的专业发展将包括通过海报展示展示其研究成果的机会，以及与暑期学校讲师会面和交流的广泛机会，这些讲师由杰出的专家和活跃的早期职业教员组成。该奖项反映了 NSF 的法定使命通过使用基金会的智力价值和更广泛的影响审查标准进行评估，并被认为值得支持。