GRK 431: Conservation Principles in the Modeling and Simulation of Marine, Atmospheric and Technical Systems

GRK 431：海洋、大气和技术系统建模和仿真的保护原则

• 批准号: 272361
• 金额: --
• 依托单位: Universität Hamburg
• 依托单位国家: 德国
• 项目类别: Research Training Groups
• 财政年份: 1999
• 资助国家: 德国
• 起止时间: 1998-12-31 至 2003-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/272361?language=en
• 关键词: GRK; 431; Conservation; Principles; Modeling

Conservation laws determine a large number of processes in thenatural environment and technical systems. In this Graduiertenkolleg various researchers from different areas like mathematics, engineering or natural sciences come together to work on the common aspect for the modeling and numerical treatment of conservation principles.The scientific program covers the modeling of processes to separatemixtures of matter by membranes, sonochemical reactors or the transport of nutritive salts and vegetable seeds in the ocean. The interaction of the earth ground and the atmosphere poses questions on turbulence modeling as well as questions concerning different releavant scaling models. Interaction processes play an important role for the dynamic behaviour of ships at the water surface. The mathematical projects concern numerical schemes for non-standard conservation laws, the development of numerical schemes adapted to different scales as well as meshless methods, which should be used forthe transport equations obtained from the modeling part.

守恒定律决定了自然环境和技术系统中的大量过程。在这个Graduiertenkolleg不同的研究人员从不同的领域，如数学，工程或自然科学走到一起工作的共同方面的建模和数值处理的保护原则。科学计划涵盖了过程的建模，以separatemixtures的物质膜，声化学反应器或运输的营养盐和蔬菜种子在海洋中。地面和大气的相互作用对湍流模拟提出了问题，同时也提出了关于不同湍流尺度模型的问题。相互作用过程对船舶在水面上的动态行为起着重要的作用。数学项目涉及非标准守恒律的数值格式，适用于不同尺度的数值格式的发展以及无网格方法，这些方法应用于从模拟部分获得的输运方程。