Time in Hours given Constant Depending upon Soil at Base Calculator

✖Cross-Sectional Area of Well is the the surface area of the interior opening of the well.ⓘ Cross-Sectional Area of Well [A_csw]			+10% -10%
✖Constant depending on the soil at the base of the well.ⓘ Constant [K]			+10% -10%
✖Depression Head is the difference of level of waters table and the water level in the well when pumping stopped.ⓘ Depression Head [h_d]			+10% -10%
✖Depression Head in Well 2 is depression head in the well at a time T after the pumping stopped.ⓘ Depression Head in Well 2 [h_w2]			+10% -10%

✖Time refers to the ongoing and continuous sequence of events that occur in succession, from the past through the present to the future.ⓘ Time in Hours given Constant Depending upon Soil at Base [t]

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Time in Hours given Constant Depending upon Soil at Base Solution

STEP 0: Pre-Calculation Summary

Formula Used

Time = (Cross-Sectional Area of Well/Constant)*log((Depression Head/Depression Head in Well 2),e)
t = (A_csw/K)*log((h_d/h_w2),e)
This formula uses 1 Constants, 1 Functions, 5 Variables

Constants Used

e - Napier's constant Value Taken As 2.71828182845904523536028747135266249

Functions Used

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

Variables Used

Time - (Measured in Hour) - Time refers to the ongoing and continuous sequence of events that occur in succession, from the past through the present to the future.
Cross-Sectional Area of Well - (Measured in Square Meter) - Cross-Sectional Area of Well is the the surface area of the interior opening of the well.
Constant - Constant depending on the soil at the base of the well.
Depression Head - (Measured in Meter) - Depression Head is the difference of level of waters table and the water level in the well when pumping stopped.
Depression Head in Well 2 - (Measured in Meter) - Depression Head in Well 2 is depression head in the well at a time T after the pumping stopped.

STEP 1: Convert Input(s) to Base Unit

Cross-Sectional Area of Well: 13 Square Meter --> 13 Square Meter No Conversion Required
Constant: 5 --> No Conversion Required
Depression Head: 27 Meter --> 27 Meter No Conversion Required
Depression Head in Well 2: 10 Meter --> 10 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

t = (A_csw/K)*log((h_d/h_w2),e) --> (13/5)*log((27/10),e)

Evaluating ... ...

t = 2.61766459486912

STEP 3: Convert Result to Output's Unit

9423.59254152884 Second -->2.61766459486912 Hour (Check conversion here)

FINAL ANSWER

2.61766459486912 ≈ 2.617665 Hour <-- Time

(Calculation completed in 00.007 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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Meerut Institute of Engineering and Technology (MIET), Meerut

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< Recuperate Time Calculators

Time in Hours given Clay Soil

LaTeX Go Time = (1/0.25)*log((Depression Head/Depression Head in Well 2),e)

Time in Hours given Fine Sand

LaTeX Go Time = (1/0.5)*log((Depression Head/Depression Head in Well 2),e)

Time in Hours given Coarse Sand

LaTeX Go Time = log((Depression Head/Depression Head in Well 2),e)

Time in Hours with Base 10 given Fine Sand

LaTeX Go Time = (2.303/0.5)*log((Depression Head/Depression Head in Well 2),10)

Time in Hours given Constant Depending upon Soil at Base Formula

LaTeX Go

Time = (Cross-Sectional Area of Well/Constant)*log((Depression Head/Depression Head in Well 2),e)
t = (A_csw/K)*log((h_d/h_w2),e)

What is Specific Capacity?

Specific Capacity refers to the efficiency of a well in producing water. It is a measure of how much water (in volume) a well can yield per unit of drawdown (or drop in water level) over a specific period of time. The specific capacity is typically expressed in units such as gallons per minute per foot (gpm/ft) or liters per second per meter (L/s/m).

How to Calculate Time in Hours given Constant Depending upon Soil at Base?

Time in Hours given Constant Depending upon Soil at Base calculator uses Time = (Cross-Sectional Area of Well/Constant)*log((Depression Head/Depression Head in Well 2),e) to calculate the Time, The Time in Hours given Constant Depending upon Soil at Base formula is defined as the calculation of the value of time in hours when we have prior information of other parameters used. Time is denoted by t symbol.

How to calculate Time in Hours given Constant Depending upon Soil at Base using this online calculator? To use this online calculator for Time in Hours given Constant Depending upon Soil at Base, enter Cross-Sectional Area of Well (A_csw), Constant (K), Depression Head (h_d) & Depression Head in Well 2 (h_w2) and hit the calculate button. Here is how the Time in Hours given Constant Depending upon Soil at Base calculation can be explained with given input values -> 0.000727 = (13/5)*log((27/10),e).

FAQ

What is Time in Hours given Constant Depending upon Soil at Base?

The Time in Hours given Constant Depending upon Soil at Base formula is defined as the calculation of the value of time in hours when we have prior information of other parameters used and is represented as t = (A_csw/K)*log((h_d/h_w2),e) or Time = (Cross-Sectional Area of Well/Constant)*log((Depression Head/Depression Head in Well 2),e). Cross-Sectional Area of Well is the the surface area of the interior opening of the well, Constant depending on the soil at the base of the well, Depression Head is the difference of level of waters table and the water level in the well when pumping stopped & Depression Head in Well 2 is depression head in the well at a time T after the pumping stopped.

How to calculate Time in Hours given Constant Depending upon Soil at Base?

The Time in Hours given Constant Depending upon Soil at Base formula is defined as the calculation of the value of time in hours when we have prior information of other parameters used is calculated using Time = (Cross-Sectional Area of Well/Constant)*log((Depression Head/Depression Head in Well 2),e). To calculate Time in Hours given Constant Depending upon Soil at Base, you need Cross-Sectional Area of Well (A_csw), Constant (K), Depression Head (h_d) & Depression Head in Well 2 (h_w2). With our tool, you need to enter the respective value for Cross-Sectional Area of Well, Constant, Depression Head & Depression Head in Well 2 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 Time?

In this formula, Time uses Cross-Sectional Area of Well, Constant, Depression Head & Depression Head in Well 2. We can use 3 other way(s) to calculate the same, which is/are as follows -

Time = (1/0.25)*log((Depression Head/Depression Head in Well 2),e)
Time = (1/0.5)*log((Depression Head/Depression Head in Well 2),e)
Time = (2.303/0.5)*log((Depression Head/Depression Head in Well 2),10)

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