摘要
通过对有限元和无限元原理的叙述,说明了在无限域问题的模拟中,映射无限元可以达到减少工作量,提高计算精度和经济性。通过具体的工程实例,进一步验证了映射无限元在无限域问题中模拟应用的可靠性。
Based on an introduction of finite element and infinite element principal, it is demonstrated that for simulation of infinite domain, the application of projected infinite element can reduce workload and improve calculation accuracy at less cost. Actual project was presented as example to further testify the reliability of applying projected infinite element in infinite domain simulation.
出处
《广西水利水电》
2007年第2期10-13,共4页
Guangxi Water Resources & Hydropower Engineering
关键词
有限元
映射无限元
程序结构框图
应用
Finite element
projected infinite element
program structure blocks
application
