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Transmissivity from Distance Drawdown Graphs Formula

GoTransmissivity given Storage Coefficient from Distance Drawdown Formula

GoTransmissivity for Inconsistent Units from Distance Drawdown Graphs Formula

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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. Check FAQs

T = 2.3 \cdot \frac{q}{2 \cdot π \cdot Δs D}

T - Transmissivity?q - Pumping Rate?Δs_D - Drawdown Across Log Cycle?π - Archimedes' constant?

Transmissivity from Distance Drawdown Graphs Example

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Here is how the Transmissivity from Distance Drawdown Graphs equation looks like with Values.

Here is how the Transmissivity from Distance Drawdown Graphs equation looks like with Units.

Here is how the Transmissivity from Distance Drawdown Graphs equation looks like.

10.9974 = 2.3 \cdot \frac{7}{2 \cdot 3.1416 \cdot 0.233}

10.9974m²/s = 2.3 \cdot \frac{7m³/s}{2 \cdot 3.1416 \cdot 0.233}

10.9974 = 2.3 \cdot \frac{7}{2 \cdot 3.1416 \cdot 0.233}

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Transmissivity from Distance Drawdown Graphs Solution

Follow our step by step solution on how to calculate Transmissivity from Distance Drawdown Graphs?

FIRST Step Consider the formula

T = 2.3 \cdot \frac{q}{2 \cdot π \cdot Δs D}

Next Step Substitute values of Variables

∴

T = 2.3 \cdot \frac{7m³/s}{2 \cdot π \cdot 0.233}

Next Step Substitute values of Constants

∴

T = 2.3 \cdot \frac{7m³/s}{2 \cdot 3.1416 \cdot 0.233}

Next Step Prepare to Evaluate

∴

T = 2.3 \cdot \frac{7}{2 \cdot 3.1416 \cdot 0.233}

Next Step Evaluate

∴

T = 10.9974016471224m²/s

LAST Step Rounding Answer

∴

T = 10.9974m²/s

Transmissivity from Distance Drawdown Graphs Formula Elements

Variables

Constants

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

Pumping Rate

The Pumping Rate is referred as volume of water (or other fluid) that is pumped per unit of time. It’s typically measured in units like liters per second (L/s) or cubic meters per hour (m³/h).

Symbol: q

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value can be positive or negative.

Formulas to find Pumping Rate

Drawdown Across Log Cycle

The Drawdown Across Log Cycle is referred as change in water level (or hydraulic head) in an aquifer due to pumping from a well.

Symbol: Δs_D

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Drawdown Across Log Cycle

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

Other Formulas to find Transmissivity

Go Transmissivity given Storage Coefficient from Distance Drawdown

T = \frac{S \cdot {r o}^{2}}{2.25 \cdot s t}

Go Transmissivity for Inconsistent Units from Distance Drawdown Graphs

T = 70 \cdot \frac{q}{Δs}

Other formulas in Distance Drawdown Analysis category

Go Storage Coefficient from Distance-Drawdown Graphs

S = 2.25 \cdot T \cdot \frac{s t}{{r o}^{2}}

Go Pumping Rate from Distance Drawdown Graphs

q = T \cdot 2 \cdot π \cdot \frac{Δs D}{2.3}

Go Drawdown across One Log Cycle from Distance Drawdown Graphs given Transmissivity

Δs D = 2.3 \cdot \frac{q}{T \cdot 2 \cdot π}

Go Time at which Drawdowns are measured for Storage Coefficient

s t = S \cdot \frac{{r o}^{2}}{2.25 \cdot T}

How to Evaluate Transmissivity from Distance Drawdown Graphs?

Transmissivity from Distance Drawdown Graphs evaluator uses Transmissivity = 2.3*Pumping Rate/(2*pi*Drawdown Across Log Cycle) to evaluate the Transmissivity, The Transmissivity from Distance Drawdown Graphs formula is defined as 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. Transmissivity is denoted by T symbol.

How to evaluate Transmissivity from Distance Drawdown Graphs using this online evaluator? To use this online evaluator for Transmissivity from Distance Drawdown Graphs, enter Pumping Rate (q) & Drawdown Across Log Cycle (Δs_D) and hit the calculate button.

FAQs on Transmissivity from Distance Drawdown Graphs

What is the formula to find Transmissivity from Distance Drawdown Graphs?

The formula of Transmissivity from Distance Drawdown Graphs is expressed as Transmissivity = 2.3*Pumping Rate/(2*pi*Drawdown Across Log Cycle). Here is an example- 10.9974 = 2.3*7/(2*pi*0.233).

How to calculate Transmissivity from Distance Drawdown Graphs?

With Pumping Rate (q) & Drawdown Across Log Cycle (Δs_D) we can find Transmissivity from Distance Drawdown Graphs using the formula - Transmissivity = 2.3*Pumping Rate/(2*pi*Drawdown Across Log Cycle). This formula also uses Archimedes' constant .

What are the other ways to Calculate Transmissivity?

Here are the different ways to Calculate Transmissivity-

Transmissivity=(Storage Coefficient*Distance from Pumping Well to Point Intersection^2)/(2.25*Total Drawdown)
Transmissivity=70*Pumping Rate/Drawdown Across One Log Cycle

Can the Transmissivity from Distance Drawdown Graphs be negative?

Yes, the Transmissivity from Distance Drawdown Graphs, measured in Kinematic Viscosity can be negative.

Which unit is used to measure Transmissivity from Distance Drawdown Graphs?

Transmissivity from Distance Drawdown Graphs is usually measured using the Square Meter per Second[m²/s] for Kinematic Viscosity. Square Meter per Hour[m²/s], Square Centimeter per Second[m²/s], Square Millimeter per Second[m²/s] are the few other units in which Transmissivity from Distance Drawdown Graphs can be measured.

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: Value
: Unit

Transmissivity from Distance Drawdown Graphs Formula

​GoTransmissivity given Storage Coefficient from Distance Drawdown Formula

​GoTransmissivity for Inconsistent Units from Distance Drawdown Graphs Formula

Transmissivity from Distance Drawdown Graphs Example

Transmissivity from Distance Drawdown Graphs Solution

Transmissivity from Distance Drawdown Graphs Formula Elements

Other Formulas to find Transmissivity

Other formulas in Distance Drawdown Analysis category

How to Evaluate Transmissivity from Distance Drawdown Graphs?

FAQs on Transmissivity from Distance Drawdown Graphs

Variable Name

GoTransmissivity given Storage Coefficient from Distance Drawdown Formula

GoTransmissivity for Inconsistent Units from Distance Drawdown Graphs Formula