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.

多相流和热输运的计算机建模在许多工业和自然应用中是重要的。 这些包括人体循环系统中的血液流动，与提高石油采收率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。 尽管它的重要性，先进的研究生教学中的计算方法在多相运输是在极少数的大学。 这个奖项，以支持2019年夏季研究学校流体动力学，将满足这一需求。 2019年夏季计划将侧重于多相流和热传输的建模和仿真。 该计划将通过一系列讲座和邀请专家的互动教程，帮助培训来自全国各地的大约50名研究生。 此外，学生将有机会通过整个为期一周的课程非正式的互动和海报会议建立一个网络和研究人员社区。 2019年夏季研究学校将专注于直接在流体-流体和流体-固体界面的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，尽管活动的历史悠久，一些挑战仍然与模拟技术的准确性，效率，能力和鲁棒性相关。 最近取得的进展产生了许多方法，现在可以用来解决这些挑战的各个方面。 暑期学校将提供多相流理论，多相流的数值方法和多相流应用讲座。 课程内容包括相变传热、界面物理、沸腾模拟、浸没边界法、界面输运、相场法和颗粒流。 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会议展示他们的研究的机会和广泛的机会，以满足和网络与暑期学校的导师，谁是杰出的专家和活跃的，早期的职业教师的组合。这个奖项反映了NSF的法定使命，并已被认为是值得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的支持。