Discharge entering drain per unit length of drain Solution

STEP 0: Pre-Calculation Summary
Formula Used
Discharge per unit length of the drain = 2*(Natural Recharge*(Length between tile drain/2))
qd = 2*(R*(L/2))
This formula uses 3 Variables
Variables Used
Discharge per unit length of the drain - (Measured in Cubic Meter per Second) - Discharge per unit length of the drain is the amount of water entering a drain per unit length.
Natural Recharge - (Measured in Cubic Meter per Second) - Natural Recharge is the replenishment of infiltrating groundwater.
Length between tile drain - (Measured in Meter) - Length between tile drain considered to establish an approximate expression to the water table profile on a horizontal impervious boundary.
STEP 1: Convert Input(s) to Base Unit
Natural Recharge: 16 Cubic Meter per Second --> 16 Cubic Meter per Second No Conversion Required
Length between tile drain: 6 Meter --> 6 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
qd = 2*(R*(L/2)) --> 2*(16*(6/2))
Evaluating ... ...
qd = 96
STEP 3: Convert Result to Output's Unit
96 Cubic Meter per Second --> No Conversion Required
FINAL ANSWER
96 Cubic Meter per Second <-- Discharge per unit length of the drain
(Calculation completed in 00.004 seconds)

Credits

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Coorg Institute of Technology (CIT), Coorg
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8 One Dimensional Dupit's flow with Recharge Calculators

Equation for head for unconfined aquifer on horizontal impervious base
Go Water Table Profile = sqrt(((-Natural Recharge*Flow in 'x' Direction^2)/Coefficient of Permeability)-(((Piezometric Head at Upstream End^2-Piezometric Head at Downstream End^2-((Natural Recharge*Length between upstream and downstream^2)/Coefficient of Permeability))/Length between upstream and downstream)*Flow in 'x' Direction)+Piezometric Head at Upstream End^2)
Discharge per Unit Width of Aquifer at any Location x
Go Discharge of Aquifer at any Location x = Natural Recharge*(Flow in 'x' Direction-(Length between upstream and downstream/2))+(Coefficient of Permeability/2*Length between upstream and downstream)*(Piezometric Head at Upstream End^2-Piezometric Head at Downstream End^2)
Discharge at downstream water body of catchment
Go Discharge at Downstream Side = ((Natural Recharge*Length between upstream and downstream)/2)+((Coefficient of Permeability/(2*Length between upstream and downstream))*(Piezometric Head at Upstream End^2-Piezometric Head at Downstream End^2))
Equation for Water Divide
Go Water Divide = (Length between upstream and downstream/2)-(Coefficient of Permeability/Natural Recharge)*((Piezometric Head at Upstream End^2-Piezometric Head at Downstream End^2)/2*Length between upstream and downstream)
Coefficient of Aquifer Permeability given water table profile
Go Coefficient of Permeability = ((Natural Recharge/Water Table Profile^2)*(Length between tile drain-Flow in 'x' Direction)*Flow in 'x' Direction)
Coefficient of aquifer permeability when discharge per unit width of aquifer
Go Coefficient of Permeability = (Discharge*2*Length between upstream and downstream)/((Piezometric Head at Upstream End^2)-(Piezometric Head at Downstream End^2))
Coefficient of Aquifer Permeability given Maximum Height of Water Table
Go Coefficient of Permeability = (Natural Recharge*Length between tile drain^2)/(2*Maximum Height of Water Table)^2
Discharge entering drain per unit length of drain
Go Discharge per unit length of the drain = 2*(Natural Recharge*(Length between tile drain/2))

Discharge entering drain per unit length of drain Formula

Discharge per unit length of the drain = 2*(Natural Recharge*(Length between tile drain/2))
qd = 2*(R*(L/2))

What is Recharge?

Recharge is the primary method through which water enters an aquifer. This process usually occurs in the vadose zone below plant roots and, is often expressed as a flux to the water table surface. Groundwater recharge also encompasses water moving away from the water table farther into the saturated zone.

How to Calculate Discharge entering drain per unit length of drain?

Discharge entering drain per unit length of drain calculator uses Discharge per unit length of the drain = 2*(Natural Recharge*(Length between tile drain/2)) to calculate the Discharge per unit length of the drain, The Discharge entering drain per unit length of drain is defined as the volumetric flow rate of water that is transported per unit length of the drain. Discharge per unit length of the drain is denoted by qd symbol.

How to calculate Discharge entering drain per unit length of drain using this online calculator? To use this online calculator for Discharge entering drain per unit length of drain, enter Natural Recharge (R) & Length between tile drain (L) and hit the calculate button. Here is how the Discharge entering drain per unit length of drain calculation can be explained with given input values -> 96 = 2*(16*(6/2)).

FAQ

What is Discharge entering drain per unit length of drain?
The Discharge entering drain per unit length of drain is defined as the volumetric flow rate of water that is transported per unit length of the drain and is represented as qd = 2*(R*(L/2)) or Discharge per unit length of the drain = 2*(Natural Recharge*(Length between tile drain/2)). Natural Recharge is the replenishment of infiltrating groundwater & Length between tile drain considered to establish an approximate expression to the water table profile on a horizontal impervious boundary.
How to calculate Discharge entering drain per unit length of drain?
The Discharge entering drain per unit length of drain is defined as the volumetric flow rate of water that is transported per unit length of the drain is calculated using Discharge per unit length of the drain = 2*(Natural Recharge*(Length between tile drain/2)). To calculate Discharge entering drain per unit length of drain, you need Natural Recharge (R) & Length between tile drain (L). With our tool, you need to enter the respective value for Natural Recharge & Length between tile drain and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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