Coefficient of Permeability given Depth of Water in Two Wells Calculator

✖Discharge is the flow rate of water that is extracted from or injected into a well.ⓘ Discharge [Q]			+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%
✖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%
✖Radial Distance at Observation Well 1 is the value of radial distance from well 1 when we have prior information of other parameters used.ⓘ Radial Distance at Observation Well 1 [r₁]			+10% -10%

✖Coefficient of Permeability is the velocity in meters or centimeters per second of water through soils.ⓘ Coefficient of Permeability given Depth of Water in Two Wells [K_w]

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Coefficient of Permeability given Depth of Water in Two Wells Solution

STEP 0: Pre-Calculation Summary

Formula Used

Coefficient of Permeability = Discharge/((2.72*Aquifer Thickness During Pumping*(Depth of Water 2-Depth of Water 1))/(log((Radial Distance at Observation Well 2/Radial Distance at Observation Well 1),10)))
K_w = Q/((2.72*b_p*(h₂-h₁))/(log((r₂/r₁),10)))
This formula uses 1 Functions, 7 Variables

Functions Used

log - Logarithmic function is an inverse function to exponentiation., log(Base, Number)

Variables Used

Coefficient of Permeability - (Measured in Meter per Second) - Coefficient of Permeability is the velocity in meters or centimeters per second of water through soils.
Discharge - (Measured in Cubic Meter per Second) - Discharge is the flow rate of water that is extracted from or injected into a well.
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.
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.
Radial Distance at Observation Well 1 - (Measured in Meter) - Radial Distance at Observation Well 1 is the value of radial distance from well 1 when we have prior information of other parameters used.

STEP 1: Convert Input(s) to Base Unit

Discharge: 1.01 Cubic Meter per Second --> 1.01 Cubic Meter per Second No Conversion Required
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
Radial Distance at Observation Well 2: 10 Meter --> 10 Meter No Conversion Required
Radial Distance at Observation Well 1: 1.07 Meter --> 1.07 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

K_w = Q/((2.72*b_p*(h₂-h₁))/(log((r₂/r₁),10))) --> 1.01/((2.72*2.36*(17.8644-17.85))/(log((10/1.07),10)))

Evaluating ... ...

K_w = 11.2572012205447

STEP 3: Convert Result to Output's Unit

11.2572012205447 Meter per Second -->1125.72012205447 Centimeter per Second (Check conversion here)

FINAL ANSWER

1125.72012205447 ≈ 1125.72 Centimeter per Second <-- Coefficient of Permeability

(Calculation completed in 00.022 seconds)

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Birsa Institute of Technology (BIT), Sindri

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< Coefficient of Permeability Calculators

Coefficient of Permeability given Depth of Water in Two Wells

LaTeX Go Coefficient of Permeability = Discharge/((2.72*Aquifer Thickness During Pumping*(Depth of Water 2-Depth of Water 1))/(log((Radial Distance at Observation Well 2/Radial Distance at Observation Well 1),10)))

Coefficient of Permeability given Confined Aquifer Discharge

LaTeX Go Coefficient of Permeability in Well Hydraulics = Discharge/((2*pi*Aquifer Thickness*Total Drawdown)/(log((Radius of Influence/Radius of Well),e)))

Coefficient of Permeability given Confined Aquifer Discharge with Base 10

LaTeX Go Coefficient of Permeability in Well Hydraulics = Discharge/((2.72*Aquifer Thickness*Total Drawdown in Well)/(log((Radius of Influence/Radius of Well),10)))

Coefficient of Permeability given Depth of Water in Two Wells Formula

LaTeX Go

What is Coefficient of Permeability?

The coefficient of permeability of a soil describes how easily a liquid will move through a soil. It is also commonly referred to as the hydraulic conductivity of a soil.

How to Calculate Coefficient of Permeability given Depth of Water in Two Wells?

Coefficient of Permeability given Depth of Water in Two Wells calculator uses Coefficient of Permeability = Discharge/((2.72*Aquifer Thickness During Pumping*(Depth of Water 2-Depth of Water 1))/(log((Radial Distance at Observation Well 2/Radial Distance at Observation Well 1),10))) to calculate the Coefficient of Permeability, The Coefficient of Permeability given Depth of Water in Two Wells formula is defined as the value of the coefficient of permeability when we have prior information of depth of water in two wells. Coefficient of Permeability is denoted by K_w symbol.

How to calculate Coefficient of Permeability given Depth of Water in Two Wells using this online calculator? To use this online calculator for Coefficient of Permeability given Depth of Water in Two Wells, enter Discharge (Q), Aquifer Thickness During Pumping (b_p), Depth of Water 2 (h₂), Depth of Water 1 (h₁), Radial Distance at Observation Well 2 (r₂) & Radial Distance at Observation Well 1 (r₁) and hit the calculate button. Here is how the Coefficient of Permeability given Depth of Water in Two Wells calculation can be explained with given input values -> 112572 = 1.01/((2.72*2.36*(17.8644-17.85))/(log((10/1.07),10))).

FAQ

What is Coefficient of Permeability given Depth of Water in Two Wells?

The Coefficient of Permeability given Depth of Water in Two Wells formula is defined as the value of the coefficient of permeability when we have prior information of depth of water in two wells and is represented as K_w = Q/((2.72*b_p*(h₂-h₁))/(log((r₂/r₁),10))) or Coefficient of Permeability = Discharge/((2.72*Aquifer Thickness During Pumping*(Depth of Water 2-Depth of Water 1))/(log((Radial Distance at Observation Well 2/Radial Distance at Observation Well 1),10))). Discharge is the flow rate of water that is extracted from or injected into a well, 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, 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 1 is the value of radial distance from well 1 when we have prior information of other parameters used.

How to calculate Coefficient of Permeability given Depth of Water in Two Wells?

The Coefficient of Permeability given Depth of Water in Two Wells formula is defined as the value of the coefficient of permeability when we have prior information of depth of water in two wells is calculated using Coefficient of Permeability = Discharge/((2.72*Aquifer Thickness During Pumping*(Depth of Water 2-Depth of Water 1))/(log((Radial Distance at Observation Well 2/Radial Distance at Observation Well 1),10))). To calculate Coefficient of Permeability given Depth of Water in Two Wells, you need Discharge (Q), Aquifer Thickness During Pumping (b_p), Depth of Water 2 (h₂), Depth of Water 1 (h₁), Radial Distance at Observation Well 2 (r₂) & Radial Distance at Observation Well 1 (r₁). With our tool, you need to enter the respective value for Discharge, Aquifer Thickness During Pumping, Depth of Water 2, Depth of Water 1, Radial Distance at Observation Well 2 & Radial Distance at Observation Well 1 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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