U.S.-France Cooperative Research (INRIA, CNRS): Domain Decomposition Methods for Scientific and Engineering Problems

美法合作研究（INRIA、CNRS）：科学和工程问题的领域分解方法

• 批准号: 9603485
• 负责人: Charbel Farhat
• 金额: $ 3.2万
• 依托单位: University of Colorado at Boulder
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-07-01 至 2001-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9603485&HistoricalAwards=false
• 关键词: U.S.; France; Cooperative; Research; INRIA

This three-year award supports US-France cooperative research on domain decomposition methods for science and engineering problems. The investigators are Charbel Farhat, Jan Mandel, Xiao-Chuan Cai at the University of Colorado, Olof Widlund at New York University, Yvon Maday, Universite Paris Sud and Armel de La Bourdonnaye at the French National Institute for Research in Informatics and Applied Mathematics (INRIA). The investigators will address interdisciplinary computational problems in large-scale structural mechanics, fluid dynamics, electromagnetics, and fluid/structure dynamics. The research involves theoretical and analytical studies on domain decomposition, parallel processing and high performance computing, and technological studies on stress analysis and mechanical vibration of automotive structures, real gas flows at high Mach and Reynolds numbers, and aeroelastic analysis of full configurations. The US and French investigators' backgrounds and skills are complementary. The project takes advantage of French expertise in applied mathematics and engineering and will contribute toward the next generation computational methods and computational mechanics software.

这一为期三年的奖项支持美国和法国在科学和工程问题的区域分解方法方面的合作研究。调查人员是科罗拉多大学的查贝尔·法哈特、简·曼德尔、蔡小川、纽约大学的奥洛夫·维德伦德、伊冯·马迪、巴黎南大学和法国国家信息学和应用数学研究所(INRIA)的Armel de La Bourdonnaye。研究人员将解决大规模结构力学、流体动力学、电磁学和流体/结构动力学中的跨学科计算问题。这项研究包括区域分解、并行处理和高性能计算的理论和分析研究，以及汽车结构的应力分析和机械振动、高马赫数和雷诺数下的真实气体流动以及全布局气动弹性分析的技术研究。美国和法国调查人员的背景和技能是互补的。该项目利用了法国在应用数学和工程方面的专业知识，并将为下一代计算方法和计算力学软件做出贡献。