Time in Days given Radial Distance Calculator

✖Formation Constant S is an equilibrium constant for the formation of a complex in solution.ⓘ Formation Constant S [S_c]			+10% -10%
✖Formation Constant T is an equilibrium constant for the formation of a complex in solution.ⓘ Formation Constant T [T]			+10% -10%
✖Radial Distance is defined as distance between whisker sensor's pivot point to whisker-object contact point.ⓘ Radial Distance [d_radial]			+10% -10%

✖Time in Days is the time calculated in days.ⓘ Time in Days given Radial Distance [t_days]

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Formula

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Time in Days given Radial Distance

Formula

`"t"_{"days"} = "S"_{"c"}/((2.25*"T")/("d"_{"radial"})^2)`

Example

`"0.094522d"="1.50"/((2.25*"0.001m²/s")/("3.5m")^2)`

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Time in Days given Radial Distance Solution

STEP 0: Pre-Calculation Summary

Formula Used

Time in Days = Formation Constant S/((2.25*Formation Constant T)/(Radial Distance)^2)
t_days = S_c/((2.25*T)/(d_radial)^2)
This formula uses 4 Variables

Variables Used

Time in Days - (Measured in Second) - Time in Days is the time calculated in days.
Formation Constant S - Formation Constant S is an equilibrium constant for the formation of a complex in solution.
Formation Constant T - (Measured in Square Meter per Second) - Formation Constant T is an equilibrium constant for the formation of a complex in solution.
Radial Distance - (Measured in Meter) - Radial Distance is defined as distance between whisker sensor's pivot point to whisker-object contact point.

STEP 1: Convert Input(s) to Base Unit

Formation Constant S: 1.5 --> No Conversion Required
Formation Constant T: 0.001 Square Meter per Second --> 0.001 Square Meter per Second No Conversion Required
Radial Distance: 3.5 Meter --> 3.5 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

t_days = S_c/((2.25*T)/(d_radial)^2) --> 1.5/((2.25*0.001)/(3.5)^2)

Evaluating ... ...

t_days = 8166.66666666667

STEP 3: Convert Result to Output's Unit

8166.66666666667 Second -->0.0945216049382716 Day (Check conversion here)

FINAL ANSWER

0.0945216049382716 ≈ 0.094522 Day <-- Time in Days

(Calculation completed in 00.007 seconds)

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Home » Engineering » Civil » Environmental Engineering » Water Resources : Ground Water » Unsteady Flow » Time of Flow » Time in Days given Radial Distance

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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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< 5 Time of Flow Calculators

Time in Hours given Time at 1st and 2nd Instance since Pumping Started

Go Time in Hours = (2.303*Discharge*log((Time of Drawdown (t2) in Wells/Time of Drawdown (t1) in Wells),10))/(4*pi*Difference in Drawdowns)

Time at 1st Instance since Pumping Started given Discharge

Go Time of Drawdown (t1) in Wells = Time of Drawdown/10^(Difference in Drawdowns/((2.303*Discharge)/(4*pi*Time in Seconds)))

Time at 2nd Instance since Pumping Started given Discharge

Go Time of Drawdown = Time of Drawdown (t1) in Wells*10^(Difference in Drawdowns/((2.303*Discharge)/(4*pi*Time in Seconds)))

Time given Formation Constant S

Go Time in Days = Formation Constant S/((4*Well Function Constant*Formation Constant T)/(Radial Distance)^2)

Time in Days given Radial Distance

Go Time in Days = Formation Constant S/((2.25*Formation Constant T)/(Radial Distance)^2)

Time in Days given Radial Distance Formula

Time in Days = Formation Constant S/((2.25*Formation Constant T)/(Radial Distance)^2)
t_days = S_c/((2.25*T)/(d_radial)^2)

What is Drawdown?

Drawdown is a change in groundwater level due to an applied stress, caused by events such as: Pumping from a well. Pumping from a neighbouring well. Intensive water taking from local area.

How to Calculate Time in Days given Radial Distance?

Time in Days given Radial Distance calculator uses Time in Days = Formation Constant S/((2.25*Formation Constant T)/(Radial Distance)^2) to calculate the Time in Days, The Time in Days given Radial Distance is defined as the value of time in days when we have prior information of other parameters used. Time in Days is denoted by t_days symbol.

How to calculate Time in Days given Radial Distance using this online calculator? To use this online calculator for Time in Days given Radial Distance, enter Formation Constant S (S_c), Formation Constant T (T) & Radial Distance (d_radial) and hit the calculate button. Here is how the Time in Days given Radial Distance calculation can be explained with given input values -> 5.5E-10 = 1.5/((2.25*0.001)/(3.5)^2).

FAQ

What is Time in Days given Radial Distance?

The Time in Days given Radial Distance is defined as the value of time in days when we have prior information of other parameters used and is represented as t_days = S_c/((2.25*T)/(d_radial)^2) or Time in Days = Formation Constant S/((2.25*Formation Constant T)/(Radial Distance)^2). Formation Constant S is an equilibrium constant for the formation of a complex in solution, Formation Constant T is an equilibrium constant for the formation of a complex in solution & Radial Distance is defined as distance between whisker sensor's pivot point to whisker-object contact point.

How to calculate Time in Days given Radial Distance?

The Time in Days given Radial Distance is defined as the value of time in days when we have prior information of other parameters used is calculated using Time in Days = Formation Constant S/((2.25*Formation Constant T)/(Radial Distance)^2). To calculate Time in Days given Radial Distance, you need Formation Constant S (S_c), Formation Constant T (T) & Radial Distance (d_radial). With our tool, you need to enter the respective value for Formation Constant S, Formation Constant T & Radial Distance 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 Days?

In this formula, Time in Days uses Formation Constant S, Formation Constant T & Radial Distance. We can use 1 other way(s) to calculate the same, which is/are as follows -

Time in Days = Formation Constant S/((4*Well Function Constant*Formation Constant T)/(Radial Distance)^2)

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