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Specific Capacity of Open Well Formula

GoSpecific Capacity of Open Well given Constant Depending upon Soil at Base Formula

GoSpecific Capacity of Open Well with Base 10 Formula

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Specific Capacity is capacity of an open well. Check FAQs

K a = (\frac{1}{t}) \cdot \log ((\frac{h d}{h w2}), e)

K_a - Specific Capacity?t - Time?h_d - Depression Head?h_w2 - Depression Head in Well 2?

Specific Capacity of Open Well Example

With values

With units

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Here is how the Specific Capacity of Open Well equation looks like with Values.

Here is how the Specific Capacity of Open Well equation looks like with Units.

Here is how the Specific Capacity of Open Well equation looks like.

0.2517 = (\frac{1}{4}) \cdot \log ((\frac{27}{10}), e)

0.2517m/h = (\frac{1}{4h}) \cdot \log ((\frac{27m}{10m}), e)

0.2517 = (\frac{1}{4}) \cdot \log ((\frac{27}{10}), e)

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Specific Capacity of Open Well Solution

Follow our step by step solution on how to calculate Specific Capacity of Open Well?

FIRST Step Consider the formula

K a = (\frac{1}{t}) \cdot \log ((\frac{h d}{h w2}), e)

Next Step Substitute values of Variables

∴

K a = (\frac{1}{4h}) \cdot \log ((\frac{27m}{10m}), e)

Next Step Convert Units

∴

K a = (\frac{1}{14400s}) \cdot \log ((\frac{27m}{10m}), e)

Next Step Prepare to Evaluate

∴

K a = (\frac{1}{14400}) \cdot \log ((\frac{27}{10}), e)

Next Step Evaluate

∴

K a = 6.99162552048376E-05m/s

Next Step Convert to Output's Unit

∴

K a = 0.251698518737415m/h

LAST Step Rounding Answer

∴

K a = 0.2517m/h

Specific Capacity of Open Well Formula Elements

Variables

Functions

Specific Capacity

Specific Capacity is capacity of an open well.

Symbol: K_a

Measurement: SpeedUnit: m/h

Note: Value should be greater than 0.

Formulas to find Specific Capacity

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

Depression Head

Depression Head is the difference of level of waters table and the water level in the well when pumping stopped.

Symbol: h_d

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Depression Head

Depression Head in Well 2

Depression Head in Well 2 is depression head in the well at a time T after the pumping stopped.

Symbol: h_w2

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Depression Head in Well 2

log

Logarithmic function is an inverse function to exponentiation.

Syntax: log(Base, Number)

Other Formulas to find Specific Capacity

Go Specific Capacity of Open Well given Constant Depending upon Soil at Base

K a = \frac{K b}{A csw}

Go Specific Capacity of Open Well with Base 10

K a = (\frac{2.303}{t}) \cdot \log ((\frac{h d}{h w2}), 10)

Other formulas in Specific Capacity category

Go Specific Capacity given Discharge from Well

S si = \frac{Q}{A csw \cdot H'}

How to Evaluate Specific Capacity of Open Well?

Specific Capacity of Open Well evaluator uses Specific Capacity = (1/Time)*log((Depression Head/Depression Head in Well 2),e) to evaluate the Specific Capacity, The Specific Capacity of Open Well formula is defined as the calculation of value of specific capacity of open well when we have prior information of other parameters used. Specific Capacity is denoted by K_a symbol.

How to evaluate Specific Capacity of Open Well using this online evaluator? To use this online evaluator for Specific Capacity of Open Well, enter Time (t), Depression Head (h_d) & Depression Head in Well 2 (h_w2) and hit the calculate button.

FAQs on Specific Capacity of Open Well

What is the formula to find Specific Capacity of Open Well?

The formula of Specific Capacity of Open Well is expressed as Specific Capacity = (1/Time)*log((Depression Head/Depression Head in Well 2),e). Here is an example- 906.1147 = (1/14400)*log((27/10),e).

How to calculate Specific Capacity of Open Well?

With Time (t), Depression Head (h_d) & Depression Head in Well 2 (h_w2) we can find Specific Capacity of Open Well using the formula - Specific Capacity = (1/Time)*log((Depression Head/Depression Head in Well 2),e). This formula also uses Logarithmic Inverse (log) function(s).

What are the other ways to Calculate Specific Capacity?

Here are the different ways to Calculate Specific Capacity-

Specific Capacity=Constant Dependent on Base Soil/Cross-Sectional Area of Well
Specific Capacity=(2.303/Time)*log((Depression Head/Depression Head in Well 2),10)

Can the Specific Capacity of Open Well be negative?

No, the Specific Capacity of Open Well, measured in Speed cannot be negative.

Which unit is used to measure Specific Capacity of Open Well?

Specific Capacity of Open Well is usually measured using the Meter per Hour[m/h] for Speed. Meter per Second[m/h], Meter per Minute[m/h], Kilometer per Hour[m/h] are the few other units in which Specific Capacity of Open Well can be measured.

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Specific Capacity of Open Well Formula

​GoSpecific Capacity of Open Well given Constant Depending upon Soil at Base Formula

​GoSpecific Capacity of Open Well with Base 10 Formula

Specific Capacity of Open Well Example

Specific Capacity of Open Well Solution

Specific Capacity of Open Well Formula Elements

Other Formulas to find Specific Capacity

Other formulas in Specific Capacity category

How to Evaluate Specific Capacity of Open Well?

FAQs on Specific Capacity of Open Well

Variable Name

GoSpecific Capacity of Open Well given Constant Depending upon Soil at Base Formula

GoSpecific Capacity of Open Well with Base 10 Formula