How to Calculate Equation for Residual Drawdown for small values of Distance and large values of Time?
Equation for Residual Drawdown for small values of Distance and large values of Time calculator uses Residual Drawdown = (2.302*Discharge/4*pi*Transmissibility)*log10(Time from start of pump/Time since Stoppage of Pumping) to calculate the Residual Drawdown, The Equation for Residual Drawdown for small values of Distance and large values of Time is defined as the change in groundwater level due to an applied stress after the cessation of Pumping. Residual Drawdown is denoted by s' symbol.
How to calculate Equation for Residual Drawdown for small values of Distance and large values of Time using this online calculator? To use this online calculator for Equation for Residual Drawdown for small values of Distance and large values of Time, enter Discharge (Q), Transmissibility (T), Time from start of pump (t) & Time since Stoppage of Pumping (t') and hit the calculate button. Here is how the Equation for Residual Drawdown for small values of Distance and large values of Time calculation can be explained with given input values -> 13.26915 = (2.302*3/4*pi*3.5)*log10(3000/600).