摘要
用无单元法来求解平面稳态温度场的第一类边值条件及混合边值条件问题 ,并编制相应的计算程序 ,通过算例与有限元方法的解答进行比较 ,结果表明 ,无单元法解决平面稳态温度场的精度是令人满意的 。
In this paper, element free method is combined with constant temperature field of plane. Thus, it can be applied to solve constant temperature field of plane. The computer program is developed. Numerical examples compared with FEM show that the accuracy of the method used in the constant temperature field of plane is very satisfying. Therefore, it is reasonable and feasible that the element free method be used in the constant temperature field of plane.
出处
《青岛建筑工程学院学报》
2003年第1期79-82,共4页
Journal of Qingdao Institute of Architecture and Engineering
关键词
无单元法
平面稳态温度场
罚函数
边值条件
element free method, constant temperature field of plane, penalty function
