How to Calculate Archimedes Number?
Archimedes Number calculator uses Archimedes Number = ([g]*Characteristic Length^(3)*Density of Fluid*(Density of Body-Density of Fluid))/(Dynamic Viscosity)^(2) to calculate the Archimedes Number, Archimedes Number (Ar), is a dimensionless number used to determine the motion of fluids due to density differences, named after the ancient Greek scientist and mathematician Archimedes. Archimedes Number is denoted by Ar symbol.
How to calculate Archimedes Number using this online calculator? To use this online calculator for Archimedes Number, enter Characteristic Length (Lc), Density of Fluid (ρFluid), Density of Body (ρB) & Dynamic Viscosity (μviscosity) and hit the calculate button. Here is how the Archimedes Number calculation can be explained with given input values -> 154331.2 = ([g]*9.9^(3)*1.225*(15-1.225))/(1.02)^(2).