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Discharge given Aquifer Constant Formula

GoDischarge given Difference in Drawdowns at Two Wells Formula

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Discharge refers to the volume of water that flows through the aquifer over a given period. Check FAQs

Q w = \frac{T}{\frac{1}{2.72 \cdot (s 1 - s 2)}}

Q_w - Discharge?T - Aquifer Constant?s₁ - Drawdown in Well 1?s₂ - Drawdown in Well 2?

Discharge given Aquifer Constant Example

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Here is how the Discharge given Aquifer Constant equation looks like with Values.

Here is how the Discharge given Aquifer Constant equation looks like with Units.

Here is how the Discharge given Aquifer Constant equation looks like.

0.9394 = \frac{24.67}{\frac{1}{2.72 \cdot (2.15 - 2.136)}}

0.9394m³/s = \frac{24.67}{\frac{1}{2.72 \cdot (2.15m - 2.136m)}}

0.9394 = \frac{24.67}{\frac{1}{2.72 \cdot (2.15 - 2.136)}}

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Discharge given Aquifer Constant Solution

Follow our step by step solution on how to calculate Discharge given Aquifer Constant?

FIRST Step Consider the formula

Q w = \frac{T}{\frac{1}{2.72 \cdot (s 1 - s 2)}}

Next Step Substitute values of Variables

∴

Q w = \frac{24.67}{\frac{1}{2.72 \cdot (2.15m - 2.136m)}}

Next Step Prepare to Evaluate

∴

Q w = \frac{24.67}{\frac{1}{2.72 \cdot (2.15 - 2.136)}}

Next Step Evaluate

∴

Q w = 0.939433599999986m³/s

LAST Step Rounding Answer

∴

Q w = 0.9394m³/s

Discharge given Aquifer Constant Formula Elements

Variables

Discharge

Discharge refers to the volume of water that flows through the aquifer over a given period.

Symbol: Q_w

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Discharge

Aquifer Constant

Aquifer Constant refers to the product of the hydraulic conductivity (K) and the thickness (b) of an aquifer and also known as coefficient of transmissibility.

Symbol: T

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Aquifer Constant

Drawdown in Well 1

Drawdown in Well 1 refers to the reduction in water level caused by pumping in a well.

Symbol: s₁

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Drawdown in Well 1

Drawdown in Well 2

Drawdown in Well 2 refers to the reduction in water level caused by pumping in a well.

Symbol: s₂

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Drawdown in Well 2

Other Formulas to find Discharge

Go Discharge given Difference in Drawdowns at Two Wells

Q w = T \cdot 2.72 \cdot Δs

Other formulas in Discharge And Drawdown in Well category

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

s 1 = H - h 1

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

s 2 = H - h 2

Go Drawdown in Well 1 given Aquifer Constant

s 1 = s 2 + (\frac{Q w \cdot \log ((\frac{r 2}{r 1}), 10)}{2.72 \cdot T})

Go Drawdown in Well 2 given Aquifer Constant

s 2 = s 1 - (\frac{Q w \cdot \log ((\frac{r 2}{r 1}), 10)}{2.72 \cdot T})

How to Evaluate Discharge given Aquifer Constant?

Discharge given Aquifer Constant evaluator uses Discharge = Aquifer Constant/((1)/(2.72*(Drawdown in Well 1-Drawdown in Well 2))) to evaluate the Discharge, Discharge given Aquifer Constant formula is defined as a measure of the rate of flow of water from a confined aquifer, which is a vital parameter in groundwater studies, helping to understand the aquifer's capacity to supply water to wells and springs. Discharge is denoted by Q_w symbol.

How to evaluate Discharge given Aquifer Constant using this online evaluator? To use this online evaluator for Discharge given Aquifer Constant, enter Aquifer Constant (T), Drawdown in Well 1 (s₁) & Drawdown in Well 2 (s₂) and hit the calculate button.

FAQs on Discharge given Aquifer Constant

What is the formula to find Discharge given Aquifer Constant?

The formula of Discharge given Aquifer Constant is expressed as Discharge = Aquifer Constant/((1)/(2.72*(Drawdown in Well 1-Drawdown in Well 2))). Here is an example- 0.939434 = 24.67/((1)/(2.72*(2.15-2.136))).

How to calculate Discharge given Aquifer Constant?

With Aquifer Constant (T), Drawdown in Well 1 (s₁) & Drawdown in Well 2 (s₂) we can find Discharge given Aquifer Constant using the formula - Discharge = Aquifer Constant/((1)/(2.72*(Drawdown in Well 1-Drawdown in Well 2))).

What are the other ways to Calculate Discharge?

Here are the different ways to Calculate Discharge-

Discharge=Aquifer Constant*2.72*Difference in Drawdowns

Can the Discharge given Aquifer Constant be negative?

No, the Discharge given Aquifer Constant, measured in Volumetric Flow Rate cannot be negative.

Which unit is used to measure Discharge given Aquifer Constant?

Discharge given Aquifer Constant 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 given Aquifer Constant can be measured.

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Discharge given Aquifer Constant Formula

​GoDischarge given Difference in Drawdowns at Two Wells Formula

Discharge given Aquifer Constant Example

Discharge given Aquifer Constant Solution

Discharge given Aquifer Constant Formula Elements

Other Formulas to find Discharge

Other formulas in Discharge And Drawdown in Well category

How to Evaluate Discharge given Aquifer Constant?

FAQs on Discharge given Aquifer Constant

Variable Name

GoDischarge given Difference in Drawdowns at Two Wells Formula