Finite element method is employed to solve Reynolds equation and investigate dynamical performance of two way herringbone grooved liquid lubricated thrust bearing(HGTB).

• 采用有限元法解雷诺方程 ；研究了双向人字槽液体润滑止推轴承的承载力、轴向刚度系数和阻尼系数 ；并与相同参数下正转、反转的单向人字槽止推轴承进行比较 .