How to Calculate Fractional Downcomer Area given Total Cross Sectional Area?
Fractional Downcomer Area given Total Cross Sectional Area calculator uses Fractional Downcomer Area = 2*(Downcomer Area/Tower Cross Sectional Area) to calculate the Fractional Downcomer Area, The Fractional Downcomer Area given Total Cross Sectional Area formula refers to the ratio of area occupied by the downcomers of tray to the total cross sectional available for the process. Fractional Downcomer Area is denoted by fd symbol.
How to calculate Fractional Downcomer Area given Total Cross Sectional Area using this online calculator? To use this online calculator for Fractional Downcomer Area given Total Cross Sectional Area, enter Downcomer Area (Ad) & Tower Cross Sectional Area (AT) and hit the calculate button. Here is how the Fractional Downcomer Area given Total Cross Sectional Area calculation can be explained with given input values -> 3.133968 = 2*(0.09872/0.63).