Storage Coefficient given time at which Steady Shape conditions develops Solution

STEP 0: Pre-Calculation Summary
Formula Used
Storage Coefficient = Transmissivity*Time at Which Steady-shape Conditions Develop/7200*Distance from Pumping Well^2
S = τ*tc/7200*r^2
This formula uses 4 Variables
Variables Used
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.
Transmissivity - (Measured in Square Meter per Second) - Transmissivity describes the ability of the to transmit groundwater throughout its entire saturated thickness.
Time at Which Steady-shape Conditions Develop - (Measured in Second) - Time at which Steady-Shape Conditions develop at the Outermost Observation Well.
Distance from Pumping Well - (Measured in Meter) - Distance from Pumping Well to the point where drawdown occurs.
STEP 1: Convert Input(s) to Base Unit
Transmissivity: 1.4 Square Meter per Second --> 1.4 Square Meter per Second No Conversion Required
Time at Which Steady-shape Conditions Develop: 100 Minute --> 6000 Second (Check conversion here)
Distance from Pumping Well: 3 Meter --> 3 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
S = τ*tc/7200*r^2 --> 1.4*6000/7200*3^2
Evaluating ... ...
S = 10.5
STEP 3: Convert Result to Output's Unit
10.5 --> No Conversion Required
FINAL ANSWER
10.5 <-- Storage Coefficient
(Calculation completed in 00.004 seconds)

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8 Time-Drawdown Analysis Calculators

Distance from pumping well to observation well
Go Distance from Pumping Well = sqrt((2.25*Transmissivity*Time at the Point of Intersection)/Storage Coefficient)
Time at which Steady Shape Conditions Develop
Go Time at Which Steady-shape Conditions Develop = (7200*Distance from Pumping Well^2*Storage Coefficient)/Transmissivity
Storage Coefficient given time at which Steady Shape conditions develops
Go Storage Coefficient = Transmissivity*Time at Which Steady-shape Conditions Develop/7200*Distance from Pumping Well^2
Modified equation for storage coefficient from time drawdown graphs
Go Storage Coefficient = (Transmissivity*Time at the Point of Intersection)/(640*Distance from Pumping Well^2)
Transmissivity derived from time drawdown graphs
Go Transmissivity = (2.3*Pumping Rate)/(4*pi*Drawdown Across One Log Cycle)
Equation for drawdown across one log cycle
Go Drawdown Across Log Cycle = (2.3*Pumping Rate)/(Transmissivity*4*pi)
Equation for pumping rate of transmissivity from time drawdown graphs
Go Pumping Rate = (Transmissivity*4*pi*Drawdown Across Log Cycle)/2.3
Modified equation for transmissivity from time drawdown graphs
Go Transmissivity = 35*Pumping Rate/Drawdown Across One Log Cycle

Storage Coefficient given time at which Steady Shape conditions develops Formula

Storage Coefficient = Transmissivity*Time at Which Steady-shape Conditions Develop/7200*Distance from Pumping Well^2
S = τ*tc/7200*r^2

What is 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. Storage Coefficient is a dimensionless quantity, and is always greater than 0.

How to Calculate Storage Coefficient given time at which Steady Shape conditions develops?

Storage Coefficient given time at which Steady Shape conditions develops calculator uses Storage Coefficient = Transmissivity*Time at Which Steady-shape Conditions Develop/7200*Distance from Pumping Well^2 to calculate the Storage Coefficient, Storage coefficient given time at which steady shape conditions develops is the volume of water that can be removed from an aquifer for a given drop in hydraulic head. Storage Coefficient is denoted by S symbol.

How to calculate Storage Coefficient given time at which Steady Shape conditions develops using this online calculator? To use this online calculator for Storage Coefficient given time at which Steady Shape conditions develops, enter Transmissivity (τ), Time at Which Steady-shape Conditions Develop (tc) & Distance from Pumping Well (r) and hit the calculate button. Here is how the Storage Coefficient given time at which Steady Shape conditions develops calculation can be explained with given input values -> 10.5 = 1.4*6000/7200*3^2.

FAQ

What is Storage Coefficient given time at which Steady Shape conditions develops?
Storage coefficient given time at which steady shape conditions develops is the volume of water that can be removed from an aquifer for a given drop in hydraulic head and is represented as S = τ*tc/7200*r^2 or Storage Coefficient = Transmissivity*Time at Which Steady-shape Conditions Develop/7200*Distance from Pumping Well^2. Transmissivity describes the ability of the to transmit groundwater throughout its entire saturated thickness, Time at which Steady-Shape Conditions develop at the Outermost Observation Well & Distance from Pumping Well to the point where drawdown occurs.
How to calculate Storage Coefficient given time at which Steady Shape conditions develops?
Storage coefficient given time at which steady shape conditions develops is the volume of water that can be removed from an aquifer for a given drop in hydraulic head is calculated using Storage Coefficient = Transmissivity*Time at Which Steady-shape Conditions Develop/7200*Distance from Pumping Well^2. To calculate Storage Coefficient given time at which Steady Shape conditions develops, you need Transmissivity (τ), Time at Which Steady-shape Conditions Develop (tc) & Distance from Pumping Well (r). With our tool, you need to enter the respective value for Transmissivity, Time at Which Steady-shape Conditions Develop & Distance from Pumping Well 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 Storage Coefficient?
In this formula, Storage Coefficient uses Transmissivity, Time at Which Steady-shape Conditions Develop & Distance from Pumping Well. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Storage Coefficient = (Transmissivity*Time at the Point of Intersection)/(640*Distance from Pumping Well^2)
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