FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Depression Head in Well at Time T given Pumping Stopped and Constant Formula

GoDepression Head in Well at Time T after Pumping Stopped and Clay Soil is Present Formula

GoDepression Head in Well at Time T after Pumping Stopped with Base 10 and Clay soil is Present Formula

Fx Copy

LaTeX Copy

Depression Head after Pumping Stopped is the reduction in the water table or piezometric surface that remains after pumping has ceased. Check FAQs

h dp = \frac{h w1}{\exp (\frac{K b \cdot t}{A csw})}

h_dp - Depression Head after Pumping Stopped?h_w1 - Depression Head in Well 1?K_b - Constant Dependent on Base Soil?t - Time?A_csw - Cross-Sectional Area of Well?

Depression Head in Well at Time T given Pumping Stopped and Constant Example

With values

With units

Only example

Here is how the Depression Head in Well at Time T given Pumping Stopped and Constant equation looks like with Values.

Here is how the Depression Head in Well at Time T given Pumping Stopped and Constant equation looks like with Units.

Here is how the Depression Head in Well at Time T given Pumping Stopped and Constant equation looks like.

0.6461 = \frac{3}{\exp (\frac{4.99 \cdot 4}{13})}

0.6461m = \frac{3m}{\exp (\frac{4.99m³/hr \cdot 4h}{13m²})}

0.6461 = \frac{3}{\exp (\frac{4.99 \cdot 4}{13})}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Civil » Category

Environmental Engineering » fx Depression Head in Well at Time T given Pumping Stopped and Constant

Depression Head in Well at Time T given Pumping Stopped and Constant Solution

Follow our step by step solution on how to calculate Depression Head in Well at Time T given Pumping Stopped and Constant?

FIRST Step Consider the formula

h dp = \frac{h w1}{\exp (\frac{K b \cdot t}{A csw})}

Next Step Substitute values of Variables

∴

h dp = \frac{3m}{\exp (\frac{4.99m³/hr \cdot 4h}{13m²})}

Next Step Convert Units

∴

h dp = \frac{3m}{\exp (\frac{0.0014m³/s \cdot 14400s}{13m²})}

Next Step Prepare to Evaluate

∴

h dp = \frac{3}{\exp (\frac{0.0014 \cdot 14400}{13})}

Next Step Evaluate

∴

h dp = 0.646118518590733m

LAST Step Rounding Answer

∴

h dp = 0.6461m

Depression Head in Well at Time T given Pumping Stopped and Constant Formula Elements

Variables

Functions

Depression Head after Pumping Stopped

Depression Head after Pumping Stopped is the reduction in the water table or piezometric surface that remains after pumping has ceased.

Symbol: h_dp

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Depression Head after Pumping Stopped

Depression Head in Well 1

Depression Head in Well 1 is the depression head in the well when pumping stopped.

Symbol: h_w1

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Depression Head in Well 1

Constant Dependent on Base Soil

Constant Dependent on Base Soil is the constant depending on the soil at the base of the well.

Symbol: K_b

Measurement: Volumetric Flow RateUnit: m³/hr

Note: Value should be greater than 0.

Formulas to find Constant Dependent on Base Soil

Time

Time refers to the ongoing and continuous sequence of events that occur in succession, from the past through the present to the future.

Symbol: t

Measurement: TimeUnit: h

Note: Value should be greater than 0.

Formulas to find Time

Cross-Sectional Area of Well

Cross-Sectional Area of Well is the the surface area of the interior opening of the well.

Symbol: A_csw

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Cross-Sectional Area of Well

exp

n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable.

Syntax: exp(Number)

Other Formulas to find Depression Head after Pumping Stopped

Go Depression Head in Well at Time T after Pumping Stopped and Clay Soil is Present

h dp = \frac{h w1}{10^{(0.25 \cdot \frac{t}{3600})}}

Go Depression Head in Well at Time T after Pumping Stopped with Base 10 and Clay soil is Present

h dp = \frac{h w1}{10^{\frac{0.25 \cdot \frac{t}{3600}}{2.303}}}

Go Depression Head in Well at Time T after Pumping Stopped and Fine Sand is Present

h dp = \frac{h w1}{10^{(\frac{0.5}{2.303}) \cdot \frac{t}{3600}}}

Go Depression Head in Well at Time T after Pumping Stopped with Base 10 and Fine Sand is Present

h dp = (\frac{h w1}{10^{((0.5) \cdot \frac{\frac{t}{3600}}{2.303})}})

Other formulas in Depression Head after Pumping Stopped category

Go Depression Head in Well at Time T after Pumping Stopped

h d = \frac{h1'}{\exp (K a \cdot t)}

How to Evaluate Depression Head in Well at Time T given Pumping Stopped and Constant?

Depression Head in Well at Time T given Pumping Stopped and Constant evaluator uses Depression Head after Pumping Stopped = Depression Head in Well 1/(exp((Constant Dependent on Base Soil*Time)/Cross-Sectional Area of Well)) to evaluate the Depression Head after Pumping Stopped, The Depression Head in Well at Time T given Pumping Stopped and Constant formula is defined as the calculation of the value of depression head in the well when we have prior information of other parameters used. Depression Head after Pumping Stopped is denoted by h_dp symbol.

How to evaluate Depression Head in Well at Time T given Pumping Stopped and Constant using this online evaluator? To use this online evaluator for Depression Head in Well at Time T given Pumping Stopped and Constant, enter Depression Head in Well 1 (h_w1), Constant Dependent on Base Soil (K_b), Time (t) & Cross-Sectional Area of Well (A_csw) and hit the calculate button.

FAQs on Depression Head in Well at Time T given Pumping Stopped and Constant

What is the formula to find Depression Head in Well at Time T given Pumping Stopped and Constant?

The formula of Depression Head in Well at Time T given Pumping Stopped and Constant is expressed as Depression Head after Pumping Stopped = Depression Head in Well 1/(exp((Constant Dependent on Base Soil*Time)/Cross-Sectional Area of Well)). Here is an example- 0.646119 = 3/(exp((0.00138611111111111*14400)/13)).

How to calculate Depression Head in Well at Time T given Pumping Stopped and Constant?

With Depression Head in Well 1 (h_w1), Constant Dependent on Base Soil (K_b), Time (t) & Cross-Sectional Area of Well (A_csw) we can find Depression Head in Well at Time T given Pumping Stopped and Constant using the formula - Depression Head after Pumping Stopped = Depression Head in Well 1/(exp((Constant Dependent on Base Soil*Time)/Cross-Sectional Area of Well)). This formula also uses Exponential Growth (exp) function(s).

What are the other ways to Calculate Depression Head after Pumping Stopped?

Here are the different ways to Calculate Depression Head after Pumping Stopped-

Depression Head after Pumping Stopped=Depression Head in Well 1/10^((0.25*Time/3600))
Depression Head after Pumping Stopped=Depression Head in Well 1/10^((0.25*Time/3600)/2.303)
Depression Head after Pumping Stopped=Depression Head in Well 1/10^((0.5/2.303)*Time/3600)

Can the Depression Head in Well at Time T given Pumping Stopped and Constant be negative?

No, the Depression Head in Well at Time T given Pumping Stopped and Constant, measured in Length cannot be negative.

Which unit is used to measure Depression Head in Well at Time T given Pumping Stopped and Constant?

Depression Head in Well at Time T given Pumping Stopped and Constant is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Depression Head in Well at Time T given Pumping Stopped and Constant can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Depression Head in Well at Time T given Pumping Stopped and Constant Formula

​GoDepression Head in Well at Time T after Pumping Stopped and Clay Soil is Present Formula

​GoDepression Head in Well at Time T after Pumping Stopped with Base 10 and Clay soil is Present Formula

Depression Head in Well at Time T given Pumping Stopped and Constant Example

Depression Head in Well at Time T given Pumping Stopped and Constant Solution

Depression Head in Well at Time T given Pumping Stopped and Constant Formula Elements

Other Formulas to find Depression Head after Pumping Stopped

Other formulas in Depression Head after Pumping Stopped category

How to Evaluate Depression Head in Well at Time T given Pumping Stopped and Constant?

FAQs on Depression Head in Well at Time T given Pumping Stopped and Constant

Variable Name

GoDepression Head in Well at Time T after Pumping Stopped and Clay Soil is Present Formula

GoDepression Head in Well at Time T after Pumping Stopped with Base 10 and Clay soil is Present Formula