Presidential Young Investigators Awards

总统青年研究员奖

• 批准号: 9157304
• 负责人: Ian Parsons
• 金额: $ 31.16万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-10-01 至 1997-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9157304&HistoricalAwards=false
• 关键词: Presidential; Young; Investigators; Awards

The importance of high performance computing to contemporary issues in science and engineering has been well documented. It is the goal of this Presidential Young Investigator to develop efficient algorithms for large scale computing, in particular, multigrid methods capable of solving three dimensional, nonlinear structural mechanics problems. Some of these problems include stability of complex structures with both material and geometric nonlinearities. These computational tools will allow the engineers to better understand the influence by such phenomena as mode interaction and imperfection sensitivity on bucking of structures. Special effort will be made to implement these algorithms on both coarse-grain (CRAY, Alliant) and fine-grain (CM, HperCube) Systems.

高性能的重要性 计算到当代问题 科学和工程学一直是 有据可查 它的目标是 这位年轻的总统调查员 开发出高效的算法， 大规模计算，在 特别是多重网格法 能够解决三个 维度的、非线性结构的 力学问题。 其中一些 问题包括： 复杂的结构， 材料和几何 非线性 这些 计算工具将允许 工程师更好地了解 受模式等现象影响 相互作用与不完善 反作用灵敏度 结构. 将特别努力 来实现这些算法 在两个粗晶粒（CRAY， Alliant）和细粒（CM， HperCube）系统。