直型偏心异径管体积计算公式的研究

Research of Formula for Calculating Volume of Eccentric and Diameter Changing Pipe

通过对偏心异径管结构体建立数学模型,用定积分的方法推导出偏心异径管体积的常规公式。

Through establishing a mathematical model for eccentric and diameter changing pipes, a normal formula for calculating the volume of the pipe is achieved by the definite integral method.