润滑轴承的有限元分析及其多重网格算法

Finite Element Analysis for Lubricated Bearings and its Multigrid Solution

有限元分析方法是一种非常有效的求解一类数学问题的方法，它广泛地应用于工程计算。有限元方法计算的精度、速度、所需的内存容量与区域单元划分的疏密有决定性的关系。探讨了在大规模单元划分情况下使有限元分析易于实施的多重网格法，以实例说明了该算法具有更强的适应能力。

Finite element method (FFM) is a very efficient approach for solving various mathematical problems. It has been extensively applied in the engineering. Its precission speed and acquired computer memory are decided by the partition of the treatments domain. The present paper explores way to make the FEM available in the existence of massive elements.