Discharge given Difference in Drawdowns at Two Wells Calculator

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

✖Discharge is the rate of flow of a liquid.ⓘ Discharge given Difference in Drawdowns at Two Wells [Q]

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Formula

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Discharge given Difference in Drawdowns at Two Wells

Formula

`"Q" = "T"*2.72*"Δs"`

Example

`"0.939434m³/s"="24.67"*2.72*"0.014m"`

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Discharge given Difference in Drawdowns at Two Wells Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Variables Used

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

STEP 1: Convert Input(s) to Base Unit

Aquifer Constant: 24.67 --> No Conversion Required
Difference in Drawdowns: 0.014 Meter --> 0.014 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q = T*2.72*Δs --> 24.67*2.72*0.014

Evaluating ... ...

Q = 0.9394336

STEP 3: Convert Result to Output's Unit

0.9394336 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

0.9394336 ≈ 0.939434 Cubic Meter per Second <-- Discharge

(Calculation completed in 00.005 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

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< 9 Discharge And Drawdown in Well Calculators

Drawdown in Well 1 given Aquifer Constant

Go Drawdown in well 1 = Drawdown in well 2+((Discharge*log((Radial Distance at Observation Well 2/Radial Distance at Observation Well 1),10))/(2.72*Aquifer Constant))

Drawdown in Well 2 given Aquifer Constant

Go Drawdown in well 2 = Drawdown in well 1-((Discharge*log((Radial Distance at Observation Well 2/Radial Distance at Observation Well 1),10))/(2.72*Aquifer Constant))

Discharge given Aquifer Constant

Go Discharge = Aquifer Constant/((1)/(2.72*(Drawdown in well 1-Drawdown in well 2)))

Drawdown in Well 1 given Aquifer Constant and Discharge

Go Drawdown in well 1 = Drawdown in well 2+((Discharge)/(2.72*Aquifer Constant))

Drawdown in Well 2 given Aquifer Constant and Discharge

Go Drawdown in well 2 = Drawdown in well 1-((Discharge)/(2.72*Aquifer Constant))

Difference in Drawdowns at Two Wells given Aquifer Constant

Go Difference in Drawdowns = (Discharge/(2.72*Aquifer Constant))

Drawdown in Well 1 given Thickness of Aquifer from Impermeable Layer

Go Drawdown in well 1 = Thickness of aquifer-Depth of Water 1

Discharge given Difference in Drawdowns at Two Wells

Go Discharge = Aquifer Constant*2.72*Difference in Drawdowns

Drawdown in Well 2 given Thickness of Aquifer from Impermeable Layer

Go Drawdown in well 2 = Width of Aquifer-Depth of Water 2

Discharge given Difference in Drawdowns at Two Wells Formula

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

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 in Drawdowns at Two Wells?

Discharge given Difference in Drawdowns at Two Wells calculator uses Discharge = Aquifer Constant*2.72*Difference in Drawdowns to calculate the Discharge, The Discharge given Difference in Drawdowns at Two Wells is defined as the value of discharge when we have prior information of other parameters used. Discharge is denoted by Q symbol.

How to calculate Discharge given Difference in Drawdowns at Two Wells using this online calculator? To use this online calculator for Discharge given Difference in Drawdowns at Two Wells, enter Aquifer Constant (T) & Difference in Drawdowns (Δs) and hit the calculate button. Here is how the Discharge given Difference in Drawdowns at Two Wells calculation can be explained with given input values -> 6.71024 = 24.67*2.72*0.014.

FAQ

What is Discharge given Difference in Drawdowns at Two Wells?

The Discharge given Difference in Drawdowns at Two Wells is defined as the value of discharge when we have prior information of other parameters used and is represented as Q = T*2.72*Δs or Discharge = Aquifer Constant*2.72*Difference in Drawdowns. Aquifer Constant is also known as coefficient of transmissibility & Difference in Drawdowns at the two wells.

How to calculate Discharge given Difference in Drawdowns at Two Wells?

The Discharge given Difference in Drawdowns at Two Wells is defined as the value of discharge when we have prior information of other parameters used is calculated using Discharge = Aquifer Constant*2.72*Difference in Drawdowns. To calculate Discharge given Difference in Drawdowns at Two Wells, you need Aquifer Constant (T) & Difference in Drawdowns (Δs). With our tool, you need to enter the respective value for Aquifer Constant & Difference in Drawdowns 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 Aquifer Constant & Difference in Drawdowns. We can use 1 other way(s) to calculate the same, which is/are as follows -

Discharge = Aquifer Constant/((1)/(2.72*(Drawdown in well 1-Drawdown in well 2)))

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