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Aquifer Constant given Modified Drawdown Formula

GoAquifer Constant given Difference between Modified Drawdowns Formula

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Aquifer Constant is also known as coefficient of transmissibility. Check FAQs

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

T - Aquifer Constant?Q - Discharge?r₂ - Radial Distance at Observation Well 2?r₁ - Radial Distance at Observation Well 1?s1^' - Modified Drawdown 1?s2^' - Modified Drawdown 2?

Aquifer Constant given Modified Drawdown Example

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

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

Here is how the Aquifer Constant given Modified Drawdown equation looks like.

23.7351 = (\frac{1.01 \cdot \log ((\frac{10}{1.07}), e)}{2.72 \cdot (1.721 - 1.714)})

23.7351 = (\frac{1.01m³/s \cdot \log ((\frac{10m}{1.07m}), e)}{2.72 \cdot (1.721m - 1.714m)})

23.7351 = (\frac{1.01 \cdot \log ((\frac{10}{1.07}), e)}{2.72 \cdot (1.721 - 1.714)})

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Aquifer Constant given Modified Drawdown Solution

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

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

T = (\frac{1.01m³/s \cdot \log ((\frac{10m}{1.07m}), e)}{2.72 \cdot (1.721m - 1.714m)})

Next Step Prepare to Evaluate

∴

T = (\frac{1.01 \cdot \log ((\frac{10}{1.07}), e)}{2.72 \cdot (1.721 - 1.714)})

Next Step Evaluate

∴

T = 23.7351070848246

LAST Step Rounding Answer

∴

T = 23.7351

Aquifer Constant given Modified Drawdown Formula Elements

Variables

Functions

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

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

Radial Distance at Observation Well 2

Radial Distance at Observation Well 2 is the value of radial distance from well 2 when we have prior information of other parameters used.

Symbol: r₂

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Radial Distance at Observation Well 2

Radial Distance at Observation Well 1

Radial Distance at Observation Well 1 is the value of radial distance from well 1 when we have prior information of other parameters used.

Symbol: r₁

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Radial Distance at Observation Well 1

Modified Drawdown 1

Modified Drawdown 1 is the modified value of drawdown for well 1.

Symbol: s1^'

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Modified Drawdown 1

Modified Drawdown 2

Modified Drawdown 2 is the modified value of drawdown for well 2.

Symbol: s2^'

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Modified Drawdown 2

log

Logarithmic function is an inverse function to exponentiation.

Syntax: log(Base, Number)

Other Formulas to find Aquifer Constant

Go Aquifer Constant given Difference between Modified Drawdowns

T = \frac{Q}{2.72 \cdot Δs}

Other formulas in Aquifer Constant category

Go Difference between Modified Drawdowns given Aquifer Constant

Δs = (\frac{Q}{2.72 \cdot T})

How to Evaluate Aquifer Constant given Modified Drawdown?

Aquifer Constant given Modified Drawdown evaluator uses 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))) to evaluate the Aquifer Constant, The Aquifer Constant given Modified Drawdown formula 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 evaluate Aquifer Constant given Modified Drawdown using this online evaluator? To use this online evaluator for Aquifer Constant given Modified Drawdown, enter Discharge (Q), Radial Distance at Observation Well 2 (r₂), Radial Distance at Observation Well 1 (r₁), Modified Drawdown 1 (s1^') & Modified Drawdown 2 (s2^') and hit the calculate button.

FAQs on Aquifer Constant given Modified Drawdown

What is the formula to find Aquifer Constant given Modified Drawdown?

The formula of Aquifer Constant given Modified Drawdown is expressed as 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))). Here is an example- 23.73511 = ((1.01*log((10/1.07),e))/(2.72*(1.721-1.714))).

How to calculate Aquifer Constant given Modified Drawdown?

With Discharge (Q), Radial Distance at Observation Well 2 (r₂), Radial Distance at Observation Well 1 (r₁), Modified Drawdown 1 (s1^') & Modified Drawdown 2 (s2^') we can find Aquifer Constant given Modified Drawdown using the formula - 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))). This formula also uses Logarithmic Inverse (log) function(s).

What are the other ways to Calculate Aquifer Constant?

Here are the different ways to Calculate Aquifer Constant-

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

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Aquifer Constant given Modified Drawdown Formula

​GoAquifer Constant given Difference between Modified Drawdowns Formula

Aquifer Constant given Modified Drawdown Example

Aquifer Constant given Modified Drawdown Solution

Aquifer Constant given Modified Drawdown Formula Elements

Other Formulas to find Aquifer Constant

Other formulas in Aquifer Constant category

How to Evaluate Aquifer Constant given Modified Drawdown?

FAQs on Aquifer Constant given Modified Drawdown

Variable Name

GoAquifer Constant given Difference between Modified Drawdowns Formula