等温椭圆接触弹流润滑数值计算方法与程序，可输出计算压力膜厚-Isothermal EHL Elliptical Contacts numerical methods and procedures, the film thickness can be calculated pressure output

有两方向速度等温椭圆接触弹流润滑数值计算方法与程序，用于涡轮和螺旋齿轮的计算。-There are two directions speed Isothermal EHL Elliptical Contacts numerical methods and procedures for calculating the turbine and helical gears.

利用Fortran程序语言编制线接触的弹流润滑模型并求解-The elastic flow model of line contact is compiled and solved by Fortran language programming language