Reliability in finite element method for higher dimensional space problems

高维空间问题的有限元方法的可靠性

• 批准号: 229809-2011
• 负责人: Liu, Liping
• 金额: $ 0.73万
• 依托单位: Lakehead University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=508408
• 关键词: Reliability; finite; element; method; higher

Mathematical modeling plays an essential role in science and engineering. Costly and time-consuming experiments are replaced by computational analysis. In industry, commercial codes are widely used. They are flexible and can be adjusted for solving specific problems of interest. Solving large problems with tens or hundreds of thousands of unknowns becomes routine. The objective of computational analysis is to predict the behavior of the engineering and physical reality usually within the constraints of cost and time. Today, human and time costs are more important than computer costs. This trend will continue into the future.

数学建模在科学和工程中起着至关重要的作用。昂贵且耗时的实验被计算分析所取代。在工业中，商业代码被广泛使用。它们很灵活，可以进行调整以解决感兴趣的特定问题。解决具有数万或数十万未知数的大问题已成为惯例。计算分析的目标是通常在成本和时间的限制内预测工程和物理现实的行为。如今，人力和时间成本比计算机成本更重要。这种趋势将持续到未来。