How to Calculate Equivalent Diameter of Circular Duct for Rectangular Duct when Velocity of Air is Same?
Equivalent Diameter of Circular Duct for Rectangular Duct when Velocity of Air is Same calculator uses Equivalent Diameter of Duct = (2*Longer Side*Shorter Side)/(Longer Side+Shorter Side) to calculate the Equivalent Diameter of Duct, The Equivalent Diameter of Circular Duct for Rectangular Duct when Velocity of Air is same formula is defined as the diameter of a circular duct or pipe that for equal flow gives the same pressure loss or resistance as an equivalent rectangular duct or pipe when the velocity of air is same. Equivalent Diameter of Duct is denoted by De symbol.
How to calculate Equivalent Diameter of Circular Duct for Rectangular Duct when Velocity of Air is Same using this online calculator? To use this online calculator for Equivalent Diameter of Circular Duct for Rectangular Duct when Velocity of Air is Same, enter Longer Side (a) & Shorter Side (b) and hit the calculate button. Here is how the Equivalent Diameter of Circular Duct for Rectangular Duct when Velocity of Air is Same calculation can be explained with given input values -> 0.7875 = (2*0.9*0.7)/(0.9+0.7).