Aquifer Constant given Difference between Modified Drawdowns Calculator

✖Discharge is the rate of flow of a liquid.ⓘ Discharge [Q]			+10% -10%
✖Difference in Drawdowns at the two wells.ⓘ Difference in Drawdowns [Δs]			+10% -10%

✖Aquifer Constant is also known as coefficient of transmissibility.ⓘ Aquifer Constant given Difference between Modified Drawdowns [T]

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Formula

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Aquifer Constant given Difference between Modified Drawdowns

Formula

`"T" = ("Q")/(2.72*"Δs")`

Example

`"26.52311"=("1.01m³/s")/(2.72*"0.014m")`

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Aquifer Constant given Difference between Modified Drawdowns Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Variables Used

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

STEP 1: Convert Input(s) to Base Unit

Discharge: 1.01 Cubic Meter per Second --> 1.01 Cubic Meter per Second No Conversion Required
Difference in Drawdowns: 0.014 Meter --> 0.014 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

T = (Q)/(2.72*Δs) --> (1.01)/(2.72*0.014)

Evaluating ... ...

T = 26.5231092436975

STEP 3: Convert Result to Output's Unit

26.5231092436975 --> No Conversion Required

FINAL ANSWER

26.5231092436975 ≈ 26.52311 <-- Aquifer Constant

(Calculation completed in 00.004 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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< 3 Aquifer Constant Calculators

Aquifer Constant given Modified Drawdown

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

Aquifer Constant given Difference between Modified Drawdowns

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

Difference between Modified Drawdowns given Aquifer Constant

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

Aquifer Constant given Difference between Modified Drawdowns Formula

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

What is Aquifer?

An aquifer is a body of rock and/or sediment that holds groundwater. Groundwater is the word used to describe precipitation that has infiltrated the soil beyond the surface and collected in empty spaces underground.

How to Calculate Aquifer Constant given Difference between Modified Drawdowns?

Aquifer Constant given Difference between Modified Drawdowns calculator uses Aquifer Constant = (Discharge)/(2.72*Difference in Drawdowns) to calculate the Aquifer Constant, The Aquifer Constant given Difference between Modified Drawdowns is defined as the value of aquifer constant when we have prior information of other parameters used. Aquifer Constant is denoted by T symbol.

How to calculate Aquifer Constant given Difference between Modified Drawdowns using this online calculator? To use this online calculator for Aquifer Constant given Difference between Modified Drawdowns, enter Discharge (Q) & Difference in Drawdowns (Δs) and hit the calculate button. Here is how the Aquifer Constant given Difference between Modified Drawdowns calculation can be explained with given input values -> 3.713235 = (1.01)/(2.72*0.014).

FAQ

What is Aquifer Constant given Difference between Modified Drawdowns?

The Aquifer Constant given Difference between Modified Drawdowns is defined as the value of aquifer constant when we have prior information of other parameters used and is represented as T = (Q)/(2.72*Δs) or Aquifer Constant = (Discharge)/(2.72*Difference in Drawdowns). Discharge is the rate of flow of a liquid & Difference in Drawdowns at the two wells.

How to calculate Aquifer Constant given Difference between Modified Drawdowns?

The Aquifer Constant given Difference between Modified Drawdowns is defined as the value of aquifer constant when we have prior information of other parameters used is calculated using Aquifer Constant = (Discharge)/(2.72*Difference in Drawdowns). To calculate Aquifer Constant given Difference between Modified Drawdowns, you need Discharge (Q) & Difference in Drawdowns (Δs). With our tool, you need to enter the respective value for Discharge & 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 Aquifer Constant?

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

Aquifer Constant = ((Discharge*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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