✖The Transmissivity is referred as ability of the to transmit groundwater throughout its entire saturated thickness.ⓘ Transmissivity [τ]			+10% -10%
✖The Aquifer Thickness referred as vertical distance between the top and bottom boundaries of an aquifer, typically measured in feet or meters.ⓘ Aquifer Thickness [b]			+10% -10%

✖The Equivalent Permeability is referred as when the flow is parallel to stratification.ⓘ Equivalent Permeability when Transmissivity of Aquifer is Considered [K_e]

⎘ Copy

👎

Formula

✖

Equivalent Permeability when Transmissivity of Aquifer is Considered

Formula

`"K"_{"e"} = "τ"/"b"`

Example

`"9.333333cm/s"="1.4m²/s"/"15m"`

Calculator

LaTeX

Reset

👍

Download Coefficient of Permeability Formulas PDF PDF Image

Equivalent Permeability when Transmissivity of Aquifer is Considered Solution

STEP 0: Pre-Calculation Summary

Formula Used

Equivalent Permeability = Transmissivity/Aquifer Thickness
K_e = τ/b
This formula uses 3 Variables

Variables Used

Equivalent Permeability - (Measured in Meter per Second) - The Equivalent Permeability is referred as when the flow is parallel to stratification.
Transmissivity - (Measured in Square Meter per Second) - The Transmissivity is referred as ability of the to transmit groundwater throughout its entire saturated thickness.
Aquifer Thickness - (Measured in Meter) - The Aquifer Thickness referred as vertical distance between the top and bottom boundaries of an aquifer, typically measured in feet or meters.

STEP 1: Convert Input(s) to Base Unit

Transmissivity: 1.4 Square Meter per Second --> 1.4 Square Meter per Second No Conversion Required
Aquifer Thickness: 15 Meter --> 15 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

K_e = τ/b --> 1.4/15

Evaluating ... ...

K_e = 0.0933333333333333

STEP 3: Convert Result to Output's Unit

0.0933333333333333 Meter per Second -->9.33333333333333 Centimeter per Second (Check conversion here)

FINAL ANSWER

9.33333333333333 ≈ 9.333333 Centimeter per Second <-- Equivalent Permeability

(Calculation completed in 00.005 seconds)

You are here -

Home » Engineering » Civil » Engineering Hydrology » Groundwater Hydrology » Coefficient of Permeability » Equivalent Permeability when Transmissivity of Aquifer is Considered

Credits

Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has created this Calculator and 2000+ more calculators!

Verified by Chandana P Dev

NSS College of Engineering (NSSCE), Palakkad

Chandana P Dev has verified this Calculator and 1700+ more calculators!

< 21 Coefficient of Permeability Calculators

Hagen Poiseuille Flow or Mean Particle Size of Porous Medium Laminar Flow through Conduit

Go Mean Particle Size of the Porous Medium = sqrt((Coefficient of Permeability (Hagen-Poiseuille)*Dynamic Viscosity of the Fluid)/(Shape Factor*(Unit Weight of Fluid/1000)))

Dynamic Viscosity of Fluid of Laminar Flow through Conduit or Hagen Poiseuille Flow

Go Dynamic Viscosity of the Fluid = (Shape Factor*Mean Particle Size of the Porous Medium^2)*((Unit Weight of Fluid/1000)/Coefficient of Permeability (Hagen-Poiseuille))

Coefficient of Permeability from Analogy of Laminar Flow (Hagen Poiseuille flow)

Go Coefficient of Permeability (Hagen-Poiseuille) = Shape Factor*(Mean Particle Size of the Porous Medium^2)*(Unit Weight of Fluid/1000)/Dynamic Viscosity of the Fluid

Coefficient of Permeability at any Temperature t for Standard Value of Coefficient of Permeability

Go Coefficient of Permeability at any Temperature t = (Standard Coefficient of Permeability at 20°C*Kinematic Viscosity at 20° C)/Kinematic Viscosity at t° C

Kinematic Viscosity at 20 degree Celsius for Standard Value of Coefficient of Permeability

Go Kinematic Viscosity at 20° C = (Coefficient of Permeability at any Temperature t*Kinematic Viscosity at t° C)/Standard Coefficient of Permeability at 20°C

Kinematic Viscosity for Standard Value of Coefficient of Permeability

Go Kinematic Viscosity at t° C = (Standard Coefficient of Permeability at 20°C*Kinematic Viscosity at 20° C)/Coefficient of Permeability at any Temperature t

Standard Value of Coefficient of Permeability

Go Standard Coefficient of Permeability at 20°C = Coefficient of Permeability at any Temperature t*(Kinematic Viscosity at t° C/Kinematic Viscosity at 20° C)

Coefficient of Permeability at Temperature of Permeameter Experiment

Go Coefficient of Permeability at 20° C = (Discharge/Cross-Sectional Area)*(1/(Constant Head Difference/Length))

Cross-Sectional Area when Coefficient of Permeability at Permeameter Experiment is Considered

Go Cross-Sectional Area = Discharge/(Coefficient of Permeability at 20° C*(Constant Head Difference/Length))

Discharge when Coefficient of Permeability at Permeameter Experiment is Considered

Go Discharge = Coefficient of Permeability at 20° C*Cross-Sectional Area*(Constant Head Difference/Length)

Length when Coefficient of Permeability at Permeameter Experiment is Considered

Go Length = (Constant Head Difference*Cross-Sectional Area*Coefficient of Permeability at 20° C)/Discharge

Coefficient of Permeability when Specific or Intrinsic Permeability is Considered

Go Coefficient of Permeability at 20° C = Intrinsic Permeability*((Unit Weight of Fluid/1000)/Dynamic Viscosity of the Fluid)

Specific or Intrinsic Permeability when Coefficient of Permeability is Considered

Go Intrinsic Permeability = (Coefficient of Permeability at 20° C*Dynamic Viscosity of the Fluid)/(Unit Weight of Fluid/1000)

Specific or Intrinsic Permeability when Dynamic Viscosity is Considered

Go Intrinsic Permeability = (Coefficient of Permeability at 20° C*Dynamic Viscosity of the Fluid)/(Unit Weight of Fluid/1000)

Dynamic Viscosity when Specific or Intrinsic Permeability is Considered

Go Dynamic Viscosity of the Fluid = Intrinsic Permeability*((Unit Weight of Fluid/1000)/Coefficient of Permeability at 20° C)

Kinematic Viscosity when Specific or Intrinsic Permeability is Considered

Go Kinematic Viscosity = (Intrinsic Permeability*Acceleration due to Gravity)/Coefficient of Permeability

Equation for Specific or Intrinsic Permeability

Go Intrinsic Permeability = Shape Factor*Mean Particle Size of the Porous Medium^2

Kinematic Viscosity and Dynamic Viscosity Relation

Go Kinematic Viscosity = Dynamic Viscosity of the Fluid/Density of Fluid

Unit weight of fluid

Go Unit Weight of Fluid = Density of Fluid*Acceleration due to Gravity

Coefficient of Permeability when Transmissibility is Considered

Go Coefficient of Permeability = Transmissibility/Aquifer Thickness

Equivalent Permeability when Transmissivity of Aquifer is Considered

Go Equivalent Permeability = Transmissivity/Aquifer Thickness

Equivalent Permeability when Transmissivity of Aquifer is Considered Formula

Equivalent Permeability = Transmissivity/Aquifer Thickness
K_e = τ/b

What is Aquifer Transmissivity?

Transmissivity describes the ability of the aquifer to transmit groundwater throughout its entire saturated thickness. Transmissivity is measured as the rate at which groundwater can flow through an aquifer section of unit width under a unit hydraulic gradient.

How to Calculate Equivalent Permeability when Transmissivity of Aquifer is Considered?

Equivalent Permeability when Transmissivity of Aquifer is Considered calculator uses Equivalent Permeability = Transmissivity/Aquifer Thickness to calculate the Equivalent Permeability, The Equivalent Permeability when Transmissivity of Aquifer is Considered formula is defined as horizontal flow where the flow is parallel to stratification, that is, parallel to the layers. In this case, the head over the same flow path length will be the same for each layer. Equivalent Permeability is denoted by K_e symbol.

How to calculate Equivalent Permeability when Transmissivity of Aquifer is Considered using this online calculator? To use this online calculator for Equivalent Permeability when Transmissivity of Aquifer is Considered, enter Transmissivity (τ) & Aquifer Thickness (b) and hit the calculate button. Here is how the Equivalent Permeability when Transmissivity of Aquifer is Considered calculation can be explained with given input values -> 933.3333 = 1.4/15.

FAQ

What is Equivalent Permeability when Transmissivity of Aquifer is Considered?

The Equivalent Permeability when Transmissivity of Aquifer is Considered formula is defined as horizontal flow where the flow is parallel to stratification, that is, parallel to the layers. In this case, the head over the same flow path length will be the same for each layer and is represented as K_e = τ/b or Equivalent Permeability = Transmissivity/Aquifer Thickness. The Transmissivity is referred as ability of the to transmit groundwater throughout its entire saturated thickness & The Aquifer Thickness referred as vertical distance between the top and bottom boundaries of an aquifer, typically measured in feet or meters.

How to calculate Equivalent Permeability when Transmissivity of Aquifer is Considered?

The Equivalent Permeability when Transmissivity of Aquifer is Considered formula is defined as horizontal flow where the flow is parallel to stratification, that is, parallel to the layers. In this case, the head over the same flow path length will be the same for each layer is calculated using Equivalent Permeability = Transmissivity/Aquifer Thickness. To calculate Equivalent Permeability when Transmissivity of Aquifer is Considered, you need Transmissivity (τ) & Aquifer Thickness (b). With our tool, you need to enter the respective value for Transmissivity & Aquifer Thickness and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search