How to Calculate Circumferential Area of Runner?
Circumferential Area of Runner calculator uses Circumferencial Area = pi*(Inlet Diameter^2-Boss Diameter^2)/4 to calculate the Circumferencial Area, Circumferential area of runner is defined as the outer boundary, especially of a circular area; perimeter: the circumference of a circle. Circumferencial Area is denoted by A symbol.
How to calculate Circumferential Area of Runner using this online calculator? To use this online calculator for Circumferential Area of Runner, enter Inlet Diameter (Do) & Boss Diameter (Db) and hit the calculate button. Here is how the Circumferential Area of Runner calculation can be explained with given input values -> 726.4933 = pi*(95^2-90^2)/4.