Analytical and Computational Methods for the Atmosphere and the Ocean, and for Classical Fluid Mechanics

大气和海洋以及经典流体力学的分析和计算方法

• 批准号: 0604235
• 负责人: Roger Temam
• 金额: --
• 依托单位: Indiana University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-08-01 至 2010-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0604235&HistoricalAwards=false
• 关键词: Analytical; Computational; Methods; Atmosphere; Ocean

Some fundamental problems of meteorology, oceanography, and fluid mechanics are addressed by a combination of mathematical tools in pursuit, in the long term, of improving the numerical simulation of these phenomena on computers. This proposal also has a strong interdisciplinary educational component. For problems in the atmospheric and ocean sciences, fundamentally new perspectives are proposed that affect the numerical predictions substantially, such as the boundary conditions and the treatment of the topography in the calculations. More fundamental concepts are considered in fluid mechanics, which affect our vision of turbulence, a problem of industrial importance.

气象学、海洋学和流体力学的一些基本问题是通过组合数学工具来解决的，从长远来看，目的是改善这些现象在计算机上的数值模拟。这项建议还具有很强的跨学科教育成分。对于大气和海洋科学中的问题，提出了从根本上影响数值预测的新观点，如计算中的边界条件和地形处理。流体力学中考虑了更基本的概念，这影响了我们对湍流的看法，这是一个具有工业重要性的问题。