Momentumintegral equations are solved simultaneously with the specified relationships of main flow.
将附面层的动量积分方程与主流的关系式联立起来求解。
2
By type factors and transitional momentumintegral equation, the approximate expression of momentum thickness is presented as well.
借助于型参数，通过变换动量积分方程，得出动量损失厚度近似解的表达式。
3
Solutions of the boundary layer momentumintegral equations of vanes in centrifugal pumps are given and their calculation method and their illustration with example are given too.