How to Calculate Velocity Approach (Va)?
Velocity Approach (Va) calculator uses velocity =
Discharge/(Width of the Channel*Depth of Flow ) to calculate the Velocity, The Velocity Approach (Va) is defined as the rate of change of relative displacement between two bodies (i.e. how fast a body approaches another body ). Velocity and is denoted by v symbol.
How to calculate Velocity Approach (Va) using this online calculator? To use this online calculator for Velocity Approach (Va), enter Discharge (Q), Width of the Channel (w) and Depth of Flow (d) and hit the calculate button. Here is how the Velocity Approach (Va) calculation can be explained with given input values -> 10000 =
1/(1E-05*10).