Discharge given Difference between Modified Drawdowns Calculator

✖Difference in Drawdowns is the difference in the drawdowns at the two wells.ⓘ Difference in Drawdowns [Δs]			+10% -10%
✖Aquifer Constant is also known as coefficient of transmissibility.ⓘ Aquifer Constant [T]			+10% -10%

✖Discharge is the rate of flow of a liquid through well or aquifers.ⓘ Discharge given Difference between Modified Drawdowns [Q]

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Discharge given Difference between Modified Drawdowns Solution

STEP 0: Pre-Calculation Summary

Formula Used

Discharge = (2.72*Difference in Drawdowns*Aquifer Constant)
Q = (2.72*Δs*T)
This formula uses 3 Variables

Variables Used

Discharge - (Measured in Cubic Meter per Second) - Discharge is the rate of flow of a liquid through well or aquifers.
Difference in Drawdowns - (Measured in Meter) - Difference in Drawdowns is the difference in the drawdowns at the two wells.
Aquifer Constant - Aquifer Constant is also known as coefficient of transmissibility.

STEP 1: Convert Input(s) to Base Unit

Difference in Drawdowns: 0.014 Meter --> 0.014 Meter No Conversion Required
Aquifer Constant: 26.52 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q = (2.72*Δs*T) --> (2.72*0.014*26.52)

Evaluating ... ...

Q = 1.0098816

STEP 3: Convert Result to Output's Unit

1.0098816 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

1.0098816 ≈ 1.009882 Cubic Meter per Second <-- Discharge

(Calculation completed in 00.004 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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Meerut Institute of Engineering and Technology (MIET), Meerut

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< Modified Discharge And Drawdown in Unconfined Aquifers Calculators

Thickness of Aquifer from Impermeable Layer given Modified Drawdown in Well 1

LaTeX Go Unconfined Aquifer Thickness = ((Drawdown in Well 1)^2/(2*(Drawdown in Well 1-Modified Drawdown 1)))

Thickness of Aquifer from Impermeable Layer given Modified Drawdown in Well 2

LaTeX Go Unconfined Aquifer Thickness = ((Drawdown in Well 2)^2/(2*(Drawdown in Well 2-Modified Drawdown 2)))

Modified Drawdown in Well 1

LaTeX Go Modified Drawdown 1 = Drawdown in Well 1-((Drawdown in Well 1)^2/(2*Initial Aquifer Thickness))

Modified Drawdown in Well 2

LaTeX Go Modified Drawdown 2 = Drawdown in Well 2-((Drawdown in Well 2)^2/(2*Initial Aquifer Thickness))

Discharge given Difference between Modified Drawdowns Formula

LaTeX Go

Discharge = (2.72*Difference in Drawdowns*Aquifer Constant)
Q = (2.72*Δs*T)

What is Discharge?

The amount of fluid passing a section of a stream in unit time is called the discharge. If v is the mean velocity and A is the cross sectional area, the discharge Q is defined by Q = Av which is known as volume flow rate.

How to Calculate Discharge given Difference between Modified Drawdowns?

Discharge given Difference between Modified Drawdowns calculator uses Discharge = (2.72*Difference in Drawdowns*Aquifer Constant) to calculate the Discharge, The Discharge given Difference between Modified Drawdowns formula is defined as the calculation of the value of discharge when we have prior information of difference between modified drawdowns. Discharge is denoted by Q symbol.

How to calculate Discharge given Difference between Modified Drawdowns using this online calculator? To use this online calculator for Discharge given Difference between Modified Drawdowns, enter Difference in Drawdowns (Δs) & Aquifer Constant (T) and hit the calculate button. Here is how the Discharge given Difference between Modified Drawdowns calculation can be explained with given input values -> 0.939434 = (2.72*0.014*26.52).

FAQ

What is Discharge given Difference between Modified Drawdowns?

The Discharge given Difference between Modified Drawdowns formula is defined as the calculation of the value of discharge when we have prior information of difference between modified drawdowns and is represented as Q = (2.72*Δs*T) or Discharge = (2.72*Difference in Drawdowns*Aquifer Constant). Difference in Drawdowns is the difference in the drawdowns at the two wells & Aquifer Constant is also known as coefficient of transmissibility.

How to calculate Discharge given Difference between Modified Drawdowns?

The Discharge given Difference between Modified Drawdowns formula is defined as the calculation of the value of discharge when we have prior information of difference between modified drawdowns is calculated using Discharge = (2.72*Difference in Drawdowns*Aquifer Constant). To calculate Discharge given Difference between Modified Drawdowns, you need Difference in Drawdowns (Δs) & Aquifer Constant (T). With our tool, you need to enter the respective value for Difference in Drawdowns & Aquifer Constant and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Discharge?

In this formula, Discharge uses Difference in Drawdowns & Aquifer Constant. We can use 1 other way(s) to calculate the same, which is/are as follows -

Discharge = Aquifer Constant/((log((Radial Distance at Observation Well 2/Radial Distance at Observation Well 1),e))/(2.72*(Modified Drawdown 1-Modified Drawdown 2)))

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