


Consider we have a cylindrical shell having radius “r”, height “h”, then its area will be 2 πrh. The volume by shells is obtained by rotating the region y = f(x) when rotated along the x-axis and y-axis in an interval of. Then the shell method will help in measuring these objects by the shell methods. As we know that all the objects or shapes occupy space and physical dimensions. In simple words, it can be said that the process of shell method integration will help in calculating the volume of revolution by summing the volumes of thin cylindrical shells in a limit. Solely the shell method is operated as when the integration along the axis is perpendicular to the axis of revolution, then there is a need of using the method in which the calculation of the volume of a solid of revolution is required. Particularly in the process of finding the volumes that decompose a solid of revolution into the cylindrical shells.Īs the shell method’s name indicates, the shell method is a shell integration method because it uses cylindrical shells. In calculus, the shell method is explained as the method which helps in finding the volumes of the shape. The shell method integration and the washer method integration can be explored and also differentiates the differences between the shell method integration and the washer method integration. The shell method and the washer method integration can be understood by this article.

There would be a complete study of the shell method and the washer method. It describes the function that takes place on an interval (x, y) and d then rotated on a point x or y-axis. We used the washer method to find the volume of the solids of the revolution. In other things, the washer method is defined as the integration which is used to find the volume of a shape. When the integration is defined as along an axis that is perpendicular to the axis of revolution. Mathematically the shell method is defined as the process of calculating or finding the volume of the solid of the revolution.
