Radial Distance of Well 1 given Confined Aquifer Discharge Calculator

✖Radial Distance at Observation Well 2 is the value of radial distance from well 2 when we have prior information of other parameters used.ⓘ Radial Distance at Observation Well 2 [r₂]			+10% -10%
✖Coefficient of Permeability in Well Hydraulics of soil in well hydraulics describes how easily a liquid will move through the soil.ⓘ Coefficient of Permeability in Well Hydraulics [K_WH]			+10% -10%
✖Aquifer Thickness During Pumping is the thickness of aquifer during pumping stage.ⓘ Aquifer Thickness During Pumping [b_p]			+10% -10%
✖Depth of water 2 means the depth of the water in 2nd well.ⓘ Depth of Water 2 [h₂]			+10% -10%
✖Depth of Water 1 is the depth of water in the 1st considered well.ⓘ Depth of Water 1 [h₁]			+10% -10%
✖Discharge at Time t=0 is the rate of flow of a liquid that moves over a designated point over a fixed period.ⓘ Discharge at Time t=0 [Q₀]			+10% -10%

✖Radial Distance 1 is the value of radial distance from well 1 when we have prior information of other parameters used.ⓘ Radial Distance of Well 1 given Confined Aquifer Discharge [R₁]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Confined Aquifer Formulas PDF PDF Image

Radial Distance of Well 1 given Confined Aquifer Discharge Solution

STEP 0: Pre-Calculation Summary

Formula Used

Radial Distance 1 = Radial Distance at Observation Well 2/10^((2.72*Coefficient of Permeability in Well Hydraulics*Aquifer Thickness During Pumping*(Depth of Water 2-Depth of Water 1))/Discharge at Time t=0)
R₁ = r₂/10^((2.72*K_WH*b_p*(h₂-h₁))/Q₀)
This formula uses 7 Variables

Variables Used

Radial Distance 1 - (Measured in Meter) - Radial Distance 1 is the value of radial distance from well 1 when we have prior information of other parameters used.
Radial Distance at Observation Well 2 - (Measured in Meter) - Radial Distance at Observation Well 2 is the value of radial distance from well 2 when we have prior information of other parameters used.
Coefficient of Permeability in Well Hydraulics - (Measured in Meter per Second) - Coefficient of Permeability in Well Hydraulics of soil in well hydraulics describes how easily a liquid will move through the soil.
Aquifer Thickness During Pumping - (Measured in Meter) - Aquifer Thickness During Pumping is the thickness of aquifer during pumping stage.
Depth of Water 2 - (Measured in Meter) - Depth of water 2 means the depth of the water in 2nd well.
Depth of Water 1 - (Measured in Meter) - Depth of Water 1 is the depth of water in the 1st considered well.
Discharge at Time t=0 - (Measured in Cubic Meter per Second) - Discharge at Time t=0 is the rate of flow of a liquid that moves over a designated point over a fixed period.

STEP 1: Convert Input(s) to Base Unit

Radial Distance at Observation Well 2: 10 Meter --> 10 Meter No Conversion Required
Coefficient of Permeability in Well Hydraulics: 10 Centimeter per Second --> 0.1 Meter per Second (Check conversion here)
Aquifer Thickness During Pumping: 2.36 Meter --> 2.36 Meter No Conversion Required
Depth of Water 2: 17.8644 Meter --> 17.8644 Meter No Conversion Required
Depth of Water 1: 17.85 Meter --> 17.85 Meter No Conversion Required
Discharge at Time t=0: 50 Cubic Meter per Second --> 50 Cubic Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R₁ = r₂/10^((2.72*K_WH*b_p*(h₂-h₁))/Q₀) --> 10/10^((2.72*0.1*2.36*(17.8644-17.85))/50)

Evaluating ... ...

R₁ = 9.99574404869518

STEP 3: Convert Result to Output's Unit

9.99574404869518 Meter --> No Conversion Required

FINAL ANSWER

9.99574404869518 ≈ 9.995744 Meter <-- Radial Distance 1

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Water Resources Ground Water » Well Hydraulics » Confined Aquifer » Radial Distance and Radius of well » Radial Distance of Well 1 given Confined Aquifer Discharge

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2100+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< Radial Distance and Radius of well Calculators

Radius of Well given Discharge in Confined Aquifer

LaTeX Go Radius of Well given Discharge = Radius of Influence/exp((2*pi*Coefficient of Permeability in Well Hydraulics*Aquifer Thickness During Pumping*(Initial Aquifer Thickness-Depth of Water))/Discharge at Time t=0)

Radius of Well given Coefficient of Transmissibility

LaTeX Go Radius of Well given Discharge = Radius of Influence/exp((2*pi*Coefficient of Transmissibility*(Initial Aquifer Thickness-Depth of Water))/Discharge at Time t=0)

Radius of Well for Discharge in Confined Aquifer with Base 10

LaTeX Go Radius of Well given Discharge = Radius of Influence/(10^(2.72*Standard Coefficient of Permeability*Thickness of Aquifer*(Initial Aquifer Thickness-Depth of Water))/Discharge)

Radius of Well given Coefficient of Transmissibility with Base 10

LaTeX Go Radius of Well given Discharge = Radius of Influence/10^((2.72*Coefficient of Transmissibility*(Initial Aquifer Thickness-Depth of Water))/Discharge at Time t=0)

Radial Distance of Well 1 given Confined Aquifer Discharge Formula

LaTeX Go

What is Confined Aquifer?

A confined aquifer is an aquifer below the land surface that is saturated with water. Layers of impermeable material are both above and below the aquifer, causing it to be under pressure so that when the aquifer is penetrated by a well, the water will rise above the top of the aquifer.

How to Calculate Radial Distance of Well 1 given Confined Aquifer Discharge?

Radial Distance of Well 1 given Confined Aquifer Discharge calculator uses Radial Distance 1 = Radial Distance at Observation Well 2/10^((2.72*Coefficient of Permeability in Well Hydraulics*Aquifer Thickness During Pumping*(Depth of Water 2-Depth of Water 1))/Discharge at Time t=0) to calculate the Radial Distance 1, The Radial Distance of Well 1 given Confined Aquifer Discharge is defined as the value of radial distance from 1st well when we have prior information of other parameters used. Radial Distance 1 is denoted by R₁ symbol.

How to calculate Radial Distance of Well 1 given Confined Aquifer Discharge using this online calculator? To use this online calculator for Radial Distance of Well 1 given Confined Aquifer Discharge, enter Radial Distance at Observation Well 2 (r₂), Coefficient of Permeability in Well Hydraulics (K_WH), Aquifer Thickness During Pumping (b_p), Depth of Water 2 (h₂), Depth of Water 1 (h₁) & Discharge at Time t=0 (Q₀) and hit the calculate button. Here is how the Radial Distance of Well 1 given Confined Aquifer Discharge calculation can be explained with given input values -> 9.995744 = 10/10^((2.72*0.1*2.36*(17.8644-17.85))/50).

FAQ

What is Radial Distance of Well 1 given Confined Aquifer Discharge?

The Radial Distance of Well 1 given Confined Aquifer Discharge is defined as the value of radial distance from 1st well when we have prior information of other parameters used and is represented as R₁ = r₂/10^((2.72*K_WH*b_p*(h₂-h₁))/Q₀) or Radial Distance 1 = Radial Distance at Observation Well 2/10^((2.72*Coefficient of Permeability in Well Hydraulics*Aquifer Thickness During Pumping*(Depth of Water 2-Depth of Water 1))/Discharge at Time t=0). Radial Distance at Observation Well 2 is the value of radial distance from well 2 when we have prior information of other parameters used, Coefficient of Permeability in Well Hydraulics of soil in well hydraulics describes how easily a liquid will move through the soil, Aquifer Thickness During Pumping is the thickness of aquifer during pumping stage, Depth of water 2 means the depth of the water in 2nd well, Depth of Water 1 is the depth of water in the 1st considered well & Discharge at Time t=0 is the rate of flow of a liquid that moves over a designated point over a fixed period.

How to calculate Radial Distance of Well 1 given Confined Aquifer Discharge?

The Radial Distance of Well 1 given Confined Aquifer Discharge is defined as the value of radial distance from 1st well when we have prior information of other parameters used is calculated using Radial Distance 1 = Radial Distance at Observation Well 2/10^((2.72*Coefficient of Permeability in Well Hydraulics*Aquifer Thickness During Pumping*(Depth of Water 2-Depth of Water 1))/Discharge at Time t=0). To calculate Radial Distance of Well 1 given Confined Aquifer Discharge, you need Radial Distance at Observation Well 2 (r₂), Coefficient of Permeability in Well Hydraulics (K_WH), Aquifer Thickness During Pumping (b_p), Depth of Water 2 (h₂), Depth of Water 1 (h₁) & Discharge at Time t=0 (Q₀). With our tool, you need to enter the respective value for Radial Distance at Observation Well 2, Coefficient of Permeability in Well Hydraulics, Aquifer Thickness During Pumping, Depth of Water 2, Depth of Water 1 & Discharge at Time t=0 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Radial Distance 1?

In this formula, Radial Distance 1 uses Radial Distance at Observation Well 2, Coefficient of Permeability in Well Hydraulics, Aquifer Thickness During Pumping, Depth of Water 2, Depth of Water 1 & Discharge at Time t=0. We can use 1 other way(s) to calculate the same, which is/are as follows -

Radial Distance 1 = Radial Distance at Observation Well 2/10^((2.72*Coefficient of Transmissibility*(Depth of Water 2-Depth of Water 1))/Discharge at Time t=0)

Home

FREE PDFs

🔍 Search