Constant Depression Head given Specific Capacity Calculator

✖Discharge in Well is the rate of flow of a liquid in well.ⓘ Discharge in Well [Q]			+10% -10%
✖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%
✖Specific Capacity in SI Unit is capacity of an open well in SI unit.ⓘ Specific Capacity in SI unit [S_si]			+10% -10%

✖Constant Depression Head is the constant value of head in the well.ⓘ Constant Depression Head given Specific Capacity [H']

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Formula

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Constant Depression Head given Specific Capacity

Formula

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

Example

0.038077 = \frac{0.99 m³/s}{13 m² \cdot 2.0 m/s}

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Constant Depression Head given Specific Capacity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Constant Depression Head = Discharge in Well/(Cross-Sectional Area of Well*Specific Capacity in SI unit)
H' = Q/(A_csw*S_si)
This formula uses 4 Variables

Variables Used

Constant Depression Head - Constant Depression Head is the constant value of head in the well.
Discharge in Well - (Measured in Cubic Meter per Second) - Discharge in Well is the rate of flow of a liquid in well.
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.
Specific Capacity in SI unit - (Measured in Meter per Second) - Specific Capacity in SI Unit is capacity of an open well in SI unit.

STEP 1: Convert Input(s) to Base Unit

Discharge in Well: 0.99 Cubic Meter per Second --> 0.99 Cubic Meter per Second No Conversion Required
Cross-Sectional Area of Well: 13 Square Meter --> 13 Square Meter No Conversion Required
Specific Capacity in SI unit: 2 Meter per Second --> 2 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

H' = Q/(A_csw*S_si) --> 0.99/(13*2)

Evaluating ... ...

H' = 0.0380769230769231

STEP 3: Convert Result to Output's Unit

0.0380769230769231 --> No Conversion Required

FINAL ANSWER

0.0380769230769231 ≈ 0.038077 <-- Constant Depression Head

(Calculation completed in 00.004 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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< Depression Head Calculators

Constant Depression Head given Specific Capacity

Go Constant Depression Head = Discharge in Well/(Cross-Sectional Area of Well*Specific Capacity in SI unit)

Constant Depression Head given Specific Capacity for Clay Soil

Go Constant Depression Head for Clay Soil = Discharge in Well/(Cross-Sectional Area of Well*0.25)

Constant Depression Head given Specific Capacity for Coarse Sand

Go Constant Depression Head for Coarse Sand = Discharge in Well/(Cross-Sectional Area of Well*1)

Constant Depression Head given Specific Capacity for Fine Sand

Go Constant Depression Head for Fine Soil = Discharge in Well/(Cross-Sectional Area of Well*0.5)

Constant Depression Head given Specific Capacity Formula

Constant Depression Head = Discharge in Well/(Cross-Sectional Area of Well*Specific Capacity in SI unit)
H' = Q/(A_csw*S_si)

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 Constant Depression Head given Specific Capacity?

Constant Depression Head given Specific Capacity calculator uses Constant Depression Head = Discharge in Well/(Cross-Sectional Area of Well*Specific Capacity in SI unit) to calculate the Constant Depression Head, The Constant Depression Head given Specific Capacity formula is defined as the calculation of the value of constant depression head when we have prior information of other parameters used. Constant Depression Head is denoted by H' symbol.

How to calculate Constant Depression Head given Specific Capacity using this online calculator? To use this online calculator for Constant Depression Head given Specific Capacity, enter Discharge in Well (Q), Cross-Sectional Area of Well (A_csw) & Specific Capacity in SI unit (S_si) and hit the calculate button. Here is how the Constant Depression Head given Specific Capacity calculation can be explained with given input values -> 0.038846 = 0.99/(13*2).

FAQ

What is Constant Depression Head given Specific Capacity?

The Constant Depression Head given Specific Capacity formula is defined as the calculation of the value of constant depression head when we have prior information of other parameters used and is represented as H' = Q/(A_csw*S_si) or Constant Depression Head = Discharge in Well/(Cross-Sectional Area of Well*Specific Capacity in SI unit). Discharge in Well is the rate of flow of a liquid in well, Cross-Sectional Area of Well is the the surface area of the interior opening of the well & Specific Capacity in SI Unit is capacity of an open well in SI unit.

How to calculate Constant Depression Head given Specific Capacity?

The Constant Depression Head given Specific Capacity formula is defined as the calculation of the value of constant depression head when we have prior information of other parameters used is calculated using Constant Depression Head = Discharge in Well/(Cross-Sectional Area of Well*Specific Capacity in SI unit). To calculate Constant Depression Head given Specific Capacity, you need Discharge in Well (Q), Cross-Sectional Area of Well (A_csw) & Specific Capacity in SI unit (S_si). With our tool, you need to enter the respective value for Discharge in Well, Cross-Sectional Area of Well & Specific Capacity in SI unit and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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