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Coefficient of Permeability given Discharge of Two Wells under Consideration Formula

GoCoefficient of Permeability given Discharge in Unconfined Aquifer Formula

GoCoefficient of Permeability given Discharge in Unconfined Aquifer with Base 10 Formula

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Coefficient of Permeability in Well Hydraulics of soil in well hydraulics describes how easily a liquid will move through the soil. Check FAQs

K WH = \frac{Q}{\frac{π \cdot ({h 2}^{2} - {h 1}^{2})}{\log ((\frac{r 2}{r1''}), e)}}

K_WH - Coefficient of Permeability in Well Hydraulics?Q - Discharge?h₂ - Depth of Water 2?h₁ - Depth of Water 1?r₂ - Radial Distance at Observation Well 2?r1^'' - Observation Well 1 Radial Distance?π - Archimedes' constant?

Coefficient of Permeability given Discharge of Two Wells under Consideration Example

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Here is how the Coefficient of Permeability given Discharge of Two Wells under Consideration equation looks like with Values.

Here is how the Coefficient of Permeability given Discharge of Two Wells under Consideration equation looks like with Units.

Here is how the Coefficient of Permeability given Discharge of Two Wells under Consideration equation looks like.

10.761 = \frac{1.01}{\frac{3.1416 \cdot ({17.8644}^{2} - {17.85}^{2})}{\log ((\frac{10}{0.03}), e)}}

10.761cm/s = \frac{1.01m³/s}{\frac{3.1416 \cdot ({17.8644m}^{2} - {17.85m}^{2})}{\log ((\frac{10m}{0.03m}), e)}}

10.761 = \frac{1.01}{\frac{3.1416 \cdot ({17.8644}^{2} - {17.85}^{2})}{\log ((\frac{10}{0.03}), e)}}

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Coefficient of Permeability given Discharge of Two Wells under Consideration Solution

Follow our step by step solution on how to calculate Coefficient of Permeability given Discharge of Two Wells under Consideration?

FIRST Step Consider the formula

K WH = \frac{Q}{\frac{π \cdot ({h 2}^{2} - {h 1}^{2})}{\log ((\frac{r 2}{r1''}), e)}}

Next Step Substitute values of Variables

∴

K WH = \frac{1.01m³/s}{\frac{π \cdot ({17.8644m}^{2} - {17.85m}^{2})}{\log ((\frac{10m}{0.03m}), e)}}

Next Step Substitute values of Constants

∴

K WH = \frac{1.01m³/s}{\frac{3.1416 \cdot ({17.8644m}^{2} - {17.85m}^{2})}{\log ((\frac{10m}{0.03m}), e)}}

Next Step Prepare to Evaluate

∴

K WH = \frac{1.01}{\frac{3.1416 \cdot ({17.8644}^{2} - {17.85}^{2})}{\log ((\frac{10}{0.03}), e)}}

Next Step Evaluate

∴

K WH = 0.107610236027561m/s

Next Step Convert to Output's Unit

∴

K WH = 10.7610236027561cm/s

LAST Step Rounding Answer

∴

K WH = 10.761cm/s

Coefficient of Permeability given Discharge of Two Wells under Consideration Formula Elements

Variables

Constants

Functions

Coefficient of Permeability in Well Hydraulics

Coefficient of Permeability in Well Hydraulics of soil in well hydraulics describes how easily a liquid will move through the soil.

Symbol: K_WH

Measurement: SpeedUnit: cm/s

Note: Value should be greater than 0.

Formulas to find Coefficient of Permeability in Well Hydraulics

Discharge

Discharge is the flow rate of water that is extracted from or injected into a well.

Symbol: Q

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value can be positive or negative.

Formulas to find Discharge

Depth of Water 2

Depth of water 2 means the depth of the water in 2nd well.

Symbol: h₂

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Depth of Water 2

Depth of Water 1

Depth of Water 1 is the depth of water in the 1st considered well.

Symbol: h₁

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Depth of Water 1

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

Observation Well 1 Radial Distance

Observation Well 1 Radial Distance 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 Observation Well 1 Radial Distance

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

log

Logarithmic function is an inverse function to exponentiation.

Syntax: log(Base, Number)

Other Formulas to find Coefficient of Permeability in Well Hydraulics

Go Coefficient of Permeability given Discharge in Unconfined Aquifer

K WH = \frac{Q}{\frac{π \cdot (H^{2} - {h w}^{2})}{\log ((\frac{R w}{r}), e)}}

Go Coefficient of Permeability given Discharge in Unconfined Aquifer with Base 10

K WH = \frac{Q}{\frac{1.36 \cdot ({b w}^{2} - {h well}^{2})}{\log ((\frac{R w}{r}), 10)}}

Go Coefficient of Permeability given Discharge from Two Wells with Base 10

K WH = \frac{Q}{\frac{1.36 \cdot ({h 2}^{2} - {h 1}^{2})}{\log ((\frac{r 2}{r1'}), 10)}}

Go Coefficient of Permeability given Discharge and Length of Strainer

K WH = \frac{Q}{\frac{2.72 \cdot S tw \cdot (l st + (\frac{S tw}{2}))}{\log ((\frac{R w}{r}), 10)}}

Other formulas in Coefficient of Permeability category

Go Coefficient of Permeability given Rate of Flow

k' = (\frac{Q}{i e \cdot A xsec})

Go Coefficient of Permeability given Flow Velocity

K'' = (\frac{V fwh}{i e})

Go Coefficient of Permeability given Radius of Influence

K soil = {(\frac{R w}{3000 \cdot s t})}^{2}

How to Evaluate Coefficient of Permeability given Discharge of Two Wells under Consideration?

Coefficient of Permeability given Discharge of Two Wells under Consideration evaluator uses Coefficient of Permeability in Well Hydraulics = Discharge/((pi*(Depth of Water 2^2-Depth of Water 1^2))/(log((Radial Distance at Observation Well 2/Observation Well 1 Radial Distance),e))) to evaluate the Coefficient of Permeability in Well Hydraulics, The Coefficient of Permeability given Discharge of Two Wells under Consideration is defined as the value of coefficient of permeability when we have prior information of discharge of two well under consideration. Coefficient of Permeability in Well Hydraulics is denoted by K_WH symbol.

How to evaluate Coefficient of Permeability given Discharge of Two Wells under Consideration using this online evaluator? To use this online evaluator for Coefficient of Permeability given Discharge of Two Wells under Consideration, enter Discharge (Q), Depth of Water 2 (h₂), Depth of Water 1 (h₁), Radial Distance at Observation Well 2 (r₂) & Observation Well 1 Radial Distance (r1^'') and hit the calculate button.

FAQs on Coefficient of Permeability given Discharge of Two Wells under Consideration

What is the formula to find Coefficient of Permeability given Discharge of Two Wells under Consideration?

The formula of Coefficient of Permeability given Discharge of Two Wells under Consideration is expressed as Coefficient of Permeability in Well Hydraulics = Discharge/((pi*(Depth of Water 2^2-Depth of Water 1^2))/(log((Radial Distance at Observation Well 2/Observation Well 1 Radial Distance),e))). Here is an example- 1076.102 = 1.01/((pi*(17.8644^2-17.85^2))/(log((10/0.03),e))).

How to calculate Coefficient of Permeability given Discharge of Two Wells under Consideration?

With Discharge (Q), Depth of Water 2 (h₂), Depth of Water 1 (h₁), Radial Distance at Observation Well 2 (r₂) & Observation Well 1 Radial Distance (r1^'') we can find Coefficient of Permeability given Discharge of Two Wells under Consideration using the formula - Coefficient of Permeability in Well Hydraulics = Discharge/((pi*(Depth of Water 2^2-Depth of Water 1^2))/(log((Radial Distance at Observation Well 2/Observation Well 1 Radial Distance),e))). This formula also uses Archimedes' constant and Logarithmic Inverse (log) function(s).

What are the other ways to Calculate Coefficient of Permeability in Well Hydraulics?

Here are the different ways to Calculate Coefficient of Permeability in Well Hydraulics-

Coefficient of Permeability in Well Hydraulics=Discharge/((pi*(Thickness of Unconfined Aquifer^2-Depth of Water^2))/(log((Radius of Influence/Radius of Well),e)))
Coefficient of Permeability in Well Hydraulics=Discharge/((1.36*(Aquifer Thickness^2-Depth of Water in Well^2))/(log((Radius of Influence/Radius of Well),10)))
Coefficient of Permeability in Well Hydraulics=Discharge/((1.36*(Depth of Water 2^2-Depth of Water 1^2))/(log((Radial Distance at Observation Well 2/Radial Distance at Well 1),10)))

Can the Coefficient of Permeability given Discharge of Two Wells under Consideration be negative?

No, the Coefficient of Permeability given Discharge of Two Wells under Consideration, measured in Speed cannot be negative.

Which unit is used to measure Coefficient of Permeability given Discharge of Two Wells under Consideration?

Coefficient of Permeability given Discharge of Two Wells under Consideration is usually measured using the Centimeter per Second[cm/s] for Speed. Meter per Second[cm/s], Meter per Minute[cm/s], Meter per Hour[cm/s] are the few other units in which Coefficient of Permeability given Discharge of Two Wells under Consideration can be measured.

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Coefficient of Permeability given Discharge of Two Wells under Consideration Formula

​GoCoefficient of Permeability given Discharge in Unconfined Aquifer Formula

​GoCoefficient of Permeability given Discharge in Unconfined Aquifer with Base 10 Formula

Coefficient of Permeability given Discharge of Two Wells under Consideration Example

Coefficient of Permeability given Discharge of Two Wells under Consideration Solution

Coefficient of Permeability given Discharge of Two Wells under Consideration Formula Elements

Other Formulas to find Coefficient of Permeability in Well Hydraulics

Other formulas in Coefficient of Permeability category

How to Evaluate Coefficient of Permeability given Discharge of Two Wells under Consideration?

FAQs on Coefficient of Permeability given Discharge of Two Wells under Consideration

Variable Name

GoCoefficient of Permeability given Discharge in Unconfined Aquifer Formula

GoCoefficient of Permeability given Discharge in Unconfined Aquifer with Base 10 Formula