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Discharge given Difference between Modified Drawdowns Formula

GoUnconfined Aquifer Discharge given Aquifer Constant Formula

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Discharge is the rate of flow of a liquid through well or aquifers. Check FAQs

Q = (2.72 \cdot Δs \cdot T)

Q - Discharge?Δs - Difference in Drawdowns?T - Aquifer Constant?

Discharge given Difference between Modified Drawdowns Example

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Here is how the Discharge given Difference between Modified Drawdowns equation looks like with Values.

Here is how the Discharge given Difference between Modified Drawdowns equation looks like with Units.

Here is how the Discharge given Difference between Modified Drawdowns equation looks like.

1.0099 = (2.72 \cdot 0.014 \cdot 26.52)

1.0099m³/s = (2.72 \cdot 0.014m \cdot 26.52)

1.0099 = (2.72 \cdot 0.014 \cdot 26.52)

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Discharge given Difference between Modified Drawdowns Solution

Follow our step by step solution on how to calculate Discharge given Difference between Modified Drawdowns?

FIRST Step Consider the formula

Q = (2.72 \cdot Δs \cdot T)

Next Step Substitute values of Variables

∴

Q = (2.72 \cdot 0.014m \cdot 26.52)

Next Step Prepare to Evaluate

∴

Q = (2.72 \cdot 0.014 \cdot 26.52)

Next Step Evaluate

∴

Q = 1.0098816m³/s

LAST Step Rounding Answer

∴

Q = 1.0099m³/s

Discharge given Difference between Modified Drawdowns Formula Elements

Variables

Discharge

Discharge is the rate of flow of a liquid through well or aquifers.

Symbol: Q

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value can be positive or negative.

Formulas to find Discharge

Difference in Drawdowns

Difference in Drawdowns is the difference in the drawdowns at the two wells.

Symbol: Δs

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Difference in Drawdowns

Aquifer Constant

Aquifer Constant is also known as coefficient of transmissibility.

Symbol: T

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Aquifer Constant

Other Formulas to find Discharge

Go Unconfined Aquifer Discharge given Aquifer Constant

Q = \frac{T}{\frac{\log ((\frac{r 2}{r 1}), e)}{2.72 \cdot (s1' - s2')}}

Other formulas in Modified Discharge And Drawdown in Unconfined Aquifers category

Go Modified Drawdown in Well 1

s1' = s 1 - (\frac{{(s 1)}^{2}}{2 \cdot H i})

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

H ui = (\frac{{(s 1)}^{2}}{2 \cdot (s 1 - s1')})

Go Modified Drawdown in Well 2

s2' = s 2 - (\frac{{(s 2)}^{2}}{2 \cdot H i})

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

H ui = (\frac{{(s 2)}^{2}}{2 \cdot (s 2 - s2')})

How to Evaluate Discharge given Difference between Modified Drawdowns?

Discharge given Difference between Modified Drawdowns evaluator uses Discharge = (2.72*Difference in Drawdowns*Aquifer Constant) to evaluate 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 evaluate Discharge given Difference between Modified Drawdowns using this online evaluator? To use this online evaluator for Discharge given Difference between Modified Drawdowns, enter Difference in Drawdowns (Δs) & Aquifer Constant (T) and hit the calculate button.

FAQs on Discharge given Difference between Modified Drawdowns

What is the formula to find Discharge given Difference between Modified Drawdowns?

The formula of Discharge given Difference between Modified Drawdowns is expressed as Discharge = (2.72*Difference in Drawdowns*Aquifer Constant). Here is an example- 0.939434 = (2.72*0.014*26.52).

How to calculate Discharge given Difference between Modified Drawdowns?

With Difference in Drawdowns (Δs) & Aquifer Constant (T) we can find Discharge given Difference between Modified Drawdowns using the formula - Discharge = (2.72*Difference in Drawdowns*Aquifer Constant).

What are the other ways to Calculate Discharge?

Here are the different ways to Calculate Discharge-

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)))

Can the Discharge given Difference between Modified Drawdowns be negative?

Yes, the Discharge given Difference between Modified Drawdowns, measured in Volumetric Flow Rate can be negative.

Which unit is used to measure Discharge given Difference between Modified Drawdowns?

Discharge given Difference between Modified Drawdowns 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 Difference between Modified Drawdowns can be measured.

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