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Coefficient of Permeability given Radius of Influence Formula

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Coefficient of Permeability of Soil Particle describes how easily a liquid will move through the soil. Check FAQs

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

K_soil - Coefficient of Permeability of Soil Particle?R_w - Radius of Influence?s_t - Total Drawdown?

Coefficient of Permeability given Radius of Influence Example

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Here is how the Coefficient of Permeability given Radius of Influence equation looks like with Values.

Here is how the Coefficient of Permeability given Radius of Influence equation looks like with Units.

Here is how the Coefficient of Permeability given Radius of Influence equation looks like.

0.0012 = {(\frac{8.6}{3000 \cdot 0.83})}^{2}

0.0012cm/s = {(\frac{8.6m}{3000 \cdot 0.83m})}^{2}

0.0012 = {(\frac{8.6}{3000 \cdot 0.83})}^{2}

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Coefficient of Permeability given Radius of Influence Solution

Follow our step by step solution on how to calculate Coefficient of Permeability given Radius of Influence?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

K soil = {(\frac{8.6m}{3000 \cdot 0.83m})}^{2}

Next Step Prepare to Evaluate

∴

K soil = {(\frac{8.6}{3000 \cdot 0.83})}^{2}

Next Step Evaluate

∴

K soil = 1.19288398574217E-05m/s

Next Step Convert to Output's Unit

∴

K soil = 0.00119288398574217cm/s

LAST Step Rounding Answer

∴

K soil = 0.0012cm/s

Coefficient of Permeability given Radius of Influence Formula Elements

Variables

Coefficient of Permeability of Soil Particle

Coefficient of Permeability of Soil Particle describes how easily a liquid will move through the soil.

Symbol: K_soil

Measurement: SpeedUnit: cm/s

Note: Value can be positive or negative.

Formulas to find Coefficient of Permeability of Soil Particle

Radius of Influence

Radius of Influence measured from the center of the well to the point where drawdown curve meets the original water table.

Symbol: R_w

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Radius of Influence

Total Drawdown

The Total Drawdown is defined as the reduction in hydraulic head observed at a well in an aquifer, typically due to pumping a well as part of an aquifer test or well test.

Symbol: s_t

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Total Drawdown

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 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)}}

How to Evaluate Coefficient of Permeability given Radius of Influence?

Coefficient of Permeability given Radius of Influence evaluator uses Coefficient of Permeability of Soil Particle = (Radius of Influence/(3000*Total Drawdown))^2 to evaluate the Coefficient of Permeability of Soil Particle, The Coefficient of Permeability given Radius of Influence is defined as the value of coefficient of permeability when we have prior information of other parameters used. Coefficient of Permeability of Soil Particle is denoted by K_soil symbol.

How to evaluate Coefficient of Permeability given Radius of Influence using this online evaluator? To use this online evaluator for Coefficient of Permeability given Radius of Influence, enter Radius of Influence (R_w) & Total Drawdown (s_t) and hit the calculate button.

FAQs on Coefficient of Permeability given Radius of Influence

What is the formula to find Coefficient of Permeability given Radius of Influence?

The formula of Coefficient of Permeability given Radius of Influence is expressed as Coefficient of Permeability of Soil Particle = (Radius of Influence/(3000*Total Drawdown))^2. Here is an example- 0.119288 = (8.6/(3000*0.83))^2.

How to calculate Coefficient of Permeability given Radius of Influence?

With Radius of Influence (R_w) & Total Drawdown (s_t) we can find Coefficient of Permeability given Radius of Influence using the formula - Coefficient of Permeability of Soil Particle = (Radius of Influence/(3000*Total Drawdown))^2.

Can the Coefficient of Permeability given Radius of Influence be negative?

Yes, the Coefficient of Permeability given Radius of Influence, measured in Speed can be negative.

Which unit is used to measure Coefficient of Permeability given Radius of Influence?

Coefficient of Permeability given Radius of Influence 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 Radius of Influence can be measured.

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