Discharge in Unsteady Flow Formulas

Discharge is the rate of flow of a fluid in unsteady flow. And is denoted by Q. Discharge is usually measured using the Cubic Meter per Second for Volumetric Flow Rate. Note that the value of Discharge is always negative.

Formulas to find Discharge in Unsteady Flow

fxDischarge given DrawdownGo

fxDischarge given Formation Constant TGo

fxDischarge given Time at 1st and 2nd InstanceGo

Unsteady Flow formulas that make use of Discharge

fxDrawdown given Well FunctionGo

fxChange in Drawdown given Formation Constant TGo

fxChange in Drawdown given Time at 1st and 2nd InstanceGo

fxFormation Constant given DrawdownGo

fxFormation Constant T given Change in DrawdownGo

fxWell Function given DrawdownGo

fxTime in Hours given Time at 1st and 2nd Instance since Pumping StartedGo

fxTime at 1st Instance since Pumping Started given DischargeGo

fxTime at 2nd Instance since Pumping Started given DischargeGo

List of variables in Unsteady Flow formulas

fx Formation Constant for Unsteady Flow Go

fx Total Drawdown in Well Go

fx Well Function of u Go

fx Change in Drawdown Go

fx Time of Drawdown (t2) in Wells Go

fx Time of Drawdown (t1) in Wells Go

fx Time in Hours for Well Discharge Go

FAQ

What is the Discharge?

Discharge is the rate of flow of a fluid in unsteady flow. Discharge is usually measured using the Cubic Meter per Second for Volumetric Flow Rate. Note that the value of Discharge is always negative.

Can the Discharge be negative?

Yes, the Discharge, measured in Volumetric Flow Rate can be negative.

What unit is used to measure Discharge?

Discharge is usually measured using the Cubic Meter per Second[m³/s] for Volumetric Flow Rate. Cubic Meter per Day[m³/s], Cubic Meter per Hour[m³/s], Cubic Meter per Minute[m³/s] are the few other units in which Discharge can be measured.

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