Transmissivity when Time at which Steady-Shape Conditions Develop is Given Calculator

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Engineering	Civil ↺
Civil	Hydrology and Irrigation ↺
Hydrology-And-Irrigation	Groundwater Hydrology ↺
Groundwater-Hydrology	Time-Drawdown Analysis ↺

✖Distance from Pumping Well to Observation Wellⓘ Distance from Pumping Well to Observation Well [r]			+10% -10%
✖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 [S]			+10% -10%
✖Time at which Steady-Shape Conditions develop at the Outermost Observation Well ⓘ time at which steady-shape conditions develop [t_c]			+10% -10%

✖Transmissivity is the rate at which groundwater flows horizontally through an aquifer.ⓘ Transmissivity when Time at which Steady-Shape Conditions Develop is Given [T]

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Transmissivity when Time at which Steady-Shape Conditions Develop is Given

Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has created this Calculator and 500+ more calculators!

Chandana P Dev

NSS College of Engineering (NSSCE), Palakkad

Chandana P Dev has verified this Calculator and 500+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

Transmissivity when Storage Coefficient from Distance-Drawdown Graphs is Given

Transmissivity=(Storage Coefficient*Distance from Pumping Well to Point Intersection^2)/(2.25*Time at which the Drawdowns were Measured) GO

Time at which Steady-Shape Conditions Develop

time at which steady-shape conditions develop=(7200*Distance from Pumping Well to Observation Well^2*Storage Coefficient)/Transmissivity GO

Storage Coefficient when Time at which Steady-Shape Conditions Develop is Given

Storage Coefficient=Transmissivity*time at which steady-shape conditions develop/7200*Distance from Pumping Well to Observation Well^2 GO

Time at which the Drawdowns were Measured when Storage Coefficient is Given

Time at which the Drawdowns were Measured=Storage Coefficient*Distance from Pumping Well to Point Intersection^2/2.25*Transmissivity GO

Distance from the Pumping Well to the Observation Well when Storage Coefficient is Given

Distance from Pumping Well to Observation Well=sqrt(2.25*Transmissivity*Time at the Point of Intersection /Storage Coefficient) GO

Storage Coefficient from the Time-Drawdown Graphs

Storage Coefficient=(2.25*Transmissivity*Time at the Point of Intersection )/Distance from Pumping Well to Observation Well^2 GO

Modified Equation for Storage Coefficient from Time-Drawdown Graphs

Storage Coefficient=(Transmissivity*Time at the Point of Intersection )/640*Distance from Pumping Well to Observation Well^2 GO

Transmissivity When Storage Coefficient is Given from Theis Equation

Transmissivity=(Storage Coefficient*Distance from Pumping Well to Observation Well^2)/(4*Time*Varying Dimensionless Group ) GO

Equation for the Varying Dimensionless Group u in Theis Equation

Varying Dimensionless Group =(Distance from Pumping Well to Observation Well^2*Storage Coefficient)/4*Transmissivity*Time GO

Theis Equation to Determine Storage Coefficient

Storage Coefficient=(4*Transmissivity*Time*Varying Dimensionless Group )/Distance from Pumping Well to Observation Well^2 GO

Theis Equation to Determine Transmissivity

Transmissivity=(Pumping Rate*Well Function of u)/4*pi*Storage Coefficient GO

< 11 Other formulas that calculate the same Output

Transmissivity when Storage Coefficient from Distance-Drawdown Graphs is Given

Transmissivity=(Storage Coefficient*Distance from Pumping Well to Point Intersection^2)/(2.25*Time at which the Drawdowns were Measured) GO

Transmissivity When Storage Coefficient is Given from Theis Equation

Transmissivity=(Storage Coefficient*Distance from Pumping Well to Observation Well^2)/(4*Time*Varying Dimensionless Group ) GO

Transmissivity When Discharge Quantity is Known

Transmissivity=(Quantity of water/Large Width of Aquifer)*(Distance Between the Points/Change in Head Between the Points) GO

Transmissivity when Distance from Pumping Well is Given

Transmissivity=Distance from Pumping Well to Point Intersection^2*Storage Coefficient/2.25*Time GO

Transmissivity when First Estimate of the Pumping Rate is Given

Transmissivity=First Estimate of the Pumping Rate/2.7*Drawdown Across One Log Cycle GO

Theis Equation to Determine Transmissivity

Transmissivity=(Pumping Rate*Well Function of u)/4*pi*Storage Coefficient GO

Transmissivity of Aquifer

Transmissivity=Hydraulic Conductivity*Aquifer Thickness at Midpoint GO

Transmissivity Derived from the Time-Drawdown Graphs

Transmissivity=(2.3*Pumping Rate)/4*pi*Drawdown Across One Log Cycle GO

Transmissivity from Distance-Drawdown Graphs

Transmissivity=2.3*Pumping Rate/2*pi*Drawdown Across One Log Cycle GO

Transmissivity for Inconsistent Units from Distance-Drawdown Graphs

Transmissivity=70*Pumping Rate/Drawdown Across One Log Cycle GO

Modified Equation for Transmissivity from Time-Drawdown Graphs

Transmissivity=35*Pumping Rate/Drawdown Across One Log Cycle GO

Transmissivity when Time at which Steady-Shape Conditions Develop is Given Formula

Transmissivity=7200*Distance from Pumping Well to Observation Well^2*Storage Coefficient/time at which steady-shape conditions develop
T=7200*r^2*S/t<sub>c</sub>

More formulas

Time at which Steady-Shape Conditions Develop GO

Storage Coefficient when Time at which Steady-Shape Conditions Develop is Given GO

Transmissivity Derived from the Time-Drawdown Graphs GO

Storage Coefficient from the Time-Drawdown Graphs GO

Equation for Pumping Rate when Transmissivity derived from the Time-Drawdown Graphs is Given GO

Equation for Drawdown Across One Log Cycle when Transmissivity is Given GO

Distance from the Pumping Well to the Observation Well when Storage Coefficient is Given GO

Modified Equation for Transmissivity from Time-Drawdown Graphs GO

Modified Equation for Storage Coefficient from Time-Drawdown Graphs GO

What is 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 Transmissivity when Time at which Steady-Shape Conditions Develop is Given?

Transmissivity when Time at which Steady-Shape Conditions Develop is Given calculator uses Transmissivity=7200*Distance from Pumping Well to Observation Well^2*Storage Coefficient/time at which steady-shape conditions develop to calculate the Transmissivity, The Transmissivity when Time at which Steady-Shape Conditions Develop is Given is the rate at which water passes through a unit width of the aquifer under a unit hydraulic gradient. Transmissivity and is denoted by T symbol.

How to calculate Transmissivity when Time at which Steady-Shape Conditions Develop is Given using this online calculator? To use this online calculator for Transmissivity when Time at which Steady-Shape Conditions Develop is Given, enter Distance from Pumping Well to Observation Well (r), Storage Coefficient (S) and time at which steady-shape conditions develop (t_c) and hit the calculate button. Here is how the Transmissivity when Time at which Steady-Shape Conditions Develop is Given calculation can be explained with given input values -> 17280 = 7200*2^2*1/6000.

FAQ

What is Transmissivity when Time at which Steady-Shape Conditions Develop is Given?

The Transmissivity when Time at which Steady-Shape Conditions Develop is Given is the rate at which water passes through a unit width of the aquifer under a unit hydraulic gradient and is represented as T=7200*r^2*S/t_c or Transmissivity=7200*Distance from Pumping Well to Observation Well^2*Storage Coefficient/time at which steady-shape conditions develop. Distance from Pumping Well to Observation Well, 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 and Time at which Steady-Shape Conditions develop at the Outermost Observation Well .

How to calculate Transmissivity when Time at which Steady-Shape Conditions Develop is Given?

The Transmissivity when Time at which Steady-Shape Conditions Develop is Given is the rate at which water passes through a unit width of the aquifer under a unit hydraulic gradient is calculated using Transmissivity=7200*Distance from Pumping Well to Observation Well^2*Storage Coefficient/time at which steady-shape conditions develop. To calculate Transmissivity when Time at which Steady-Shape Conditions Develop is Given, you need Distance from Pumping Well to Observation Well (r), Storage Coefficient (S) and time at which steady-shape conditions develop (t_c). With our tool, you need to enter the respective value for Distance from Pumping Well to Observation Well, Storage Coefficient and time at which steady-shape conditions develop 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 Transmissivity?

In this formula, Transmissivity uses Distance from Pumping Well to Observation Well, Storage Coefficient and time at which steady-shape conditions develop. We can use 11 other way(s) to calculate the same, which is/are as follows -

Transmissivity=Hydraulic Conductivity*Aquifer Thickness at Midpoint
Transmissivity=(Quantity of water/Large Width of Aquifer)*(Distance Between the Points/Change in Head Between the Points)
Transmissivity=(Pumping Rate*Well Function of u)/4*pi*Storage Coefficient
Transmissivity=(Storage Coefficient*Distance from Pumping Well to Observation Well^2)/(4*Time*Varying Dimensionless Group )
Transmissivity=(2.3*Pumping Rate)/4*pi*Drawdown Across One Log Cycle
Transmissivity=35*Pumping Rate/Drawdown Across One Log Cycle
Transmissivity=2.3*Pumping Rate/2*pi*Drawdown Across One Log Cycle
Transmissivity=(Storage Coefficient*Distance from Pumping Well to Point Intersection^2)/(2.25*Time at which the Drawdowns were Measured)
Transmissivity=70*Pumping Rate/Drawdown Across One Log Cycle
Transmissivity=Distance from Pumping Well to Point Intersection^2*Storage Coefficient/2.25*Time
Transmissivity=First Estimate of the Pumping Rate/2.7*Drawdown Across One Log Cycle

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