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Equation for varying dimensionless group in Theis equation Formula

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Varying Dimensionless Group that varies with both the position of the observation well and the time. Check FAQs

u = \frac{r^{2} \cdot S}{4 \cdot T \cdot t}

u - Varying Dimensionless Group?r - Distance from Pumping Well?S - Storage Coefficient?T - Transmissivity?t - Time?

Equation for varying dimensionless group in Theis equation Example

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Here is how the Equation for varying dimensionless group in Theis equation equation looks like with Values.

Here is how the Equation for varying dimensionless group in Theis equation equation looks like with Units.

Here is how the Equation for varying dimensionless group in Theis equation equation looks like.

4.3466 = \frac{3^{2} \cdot 85}{4 \cdot 11 \cdot 4}

4.3466 = \frac{{3m}^{2} \cdot 85}{4 \cdot 11m²/s \cdot 4h}

4.3466 = \frac{3^{2} \cdot 85}{4 \cdot 11 \cdot 4}

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Equation for varying dimensionless group in Theis equation Solution

Follow our step by step solution on how to calculate Equation for varying dimensionless group in Theis equation?

FIRST Step Consider the formula

u = \frac{r^{2} \cdot S}{4 \cdot T \cdot t}

Next Step Substitute values of Variables

∴

u = \frac{{3m}^{2} \cdot 85}{4 \cdot 11m²/s \cdot 4h}

Next Step Prepare to Evaluate

∴

u = \frac{3^{2} \cdot 85}{4 \cdot 11 \cdot 4}

Next Step Evaluate

∴

u = 4.34659090909091

LAST Step Rounding Answer

∴

u = 4.3466

Equation for varying dimensionless group in Theis equation Formula Elements

Variables

Varying Dimensionless Group

Varying Dimensionless Group that varies with both the position of the observation well and the time.

Symbol: u

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Varying Dimensionless Group

Distance from Pumping Well

Distance from Pumping Well to the point where drawdown occurs.

Symbol: r

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Distance from Pumping Well

Storage Coefficient

Storage Coefficient is the volume of water released from storage per unit decline in hydraulic head in the aquifer, per unit area of the aquifer.

Symbol: S

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Storage Coefficient

Transmissivity

Transmissivity is the rate at which groundwater flows horizontally through an aquifer or the degree to which a medium allows something, in particular electromagnetic radiation, to pass through it.

Symbol: T

Measurement: Kinematic ViscosityUnit: m²/s

Note: Value can be positive or negative.

Formulas to find Transmissivity

Time

The Time refers to as the ongoing and continuous sequence of events that occur in succession, from the past through the present to the future.

Symbol: t

Measurement: TimeUnit: h

Note: Value should be greater than 0.

Formulas to find Time

Other formulas in Saltwater Encroachment category

Go Ghyben Herzberg relationship for Depth of Freshwater below Sea Level

h s = ρ f \cdot \frac{h f}{ρ s - ρ f}

Go Height of water table above sea level

h f = (ρ s - ρ f) \cdot \frac{h s}{ρ f}

How to Evaluate Equation for varying dimensionless group in Theis equation?

Equation for varying dimensionless group in Theis equation evaluator uses Varying Dimensionless Group = (Distance from Pumping Well^2*Storage Coefficient)/(4*Transmissivity*Time) to evaluate the Varying Dimensionless Group, The Equation for varying dimensionless group in Theis equation where a data plot of drawdown versus time (or drawdown versus t/rz) is matched to the type curve of W(u) versus 1/u to solve the Graphical Method. Varying Dimensionless Group is denoted by u symbol.

How to evaluate Equation for varying dimensionless group in Theis equation using this online evaluator? To use this online evaluator for Equation for varying dimensionless group in Theis equation, enter Distance from Pumping Well (r), Storage Coefficient (S), Transmissivity (T) & Time (t) and hit the calculate button.

FAQs on Equation for varying dimensionless group in Theis equation

What is the formula to find Equation for varying dimensionless group in Theis equation?

The formula of Equation for varying dimensionless group in Theis equation is expressed as Varying Dimensionless Group = (Distance from Pumping Well^2*Storage Coefficient)/(4*Transmissivity*Time). Here is an example- 4.346591 = (3^2*85)/(4*11*14400).

How to calculate Equation for varying dimensionless group in Theis equation?

With Distance from Pumping Well (r), Storage Coefficient (S), Transmissivity (T) & Time (t) we can find Equation for varying dimensionless group in Theis equation using the formula - Varying Dimensionless Group = (Distance from Pumping Well^2*Storage Coefficient)/(4*Transmissivity*Time).

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Equation for varying dimensionless group in Theis equation Formula

Equation for varying dimensionless group in Theis equation Example

Equation for varying dimensionless group in Theis equation Solution

Equation for varying dimensionless group in Theis equation Formula Elements

Other formulas in Saltwater Encroachment category

How to Evaluate Equation for varying dimensionless group in Theis equation?

FAQs on Equation for varying dimensionless group in Theis equation

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