Geometric Methods in Geophysical Fluid Dynamics

地球物理流体动力学中的几何方法

• 批准号: DP0452147
• 负责人: Prof Georg Gottwald
• 金额: $ 38.48万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-07-24 至 2009-07-23
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0452147
• 关键词: Geometric; Methods; Geophysical; Fluid; Dynamics

The need for a reliable weather forecast has never been more evident. This project addresses fundamental problems which are obstacles to more accurate weather forecasts. The dynamics of the atmosphere and the oceans is inherently complex. The complexity of the flow is confined though by conservation laws. This observation has not yet been used in current weather models. These conservation laws will be the guiding principle for the design of a stable numerical integration scheme.

对可靠的天气预报的需求从未如此明显。该项目解决阻碍更准确天气预报的基本问题。大气层和海洋的动态本身就很复杂。流动的复杂性受到守恒定律的限制。这一观测结果尚未用于当前的天气模型。这些守恒定律将是设计稳定的数值积分方案的指导原则。