Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam Calculator

✖Quantity of Seepage is the movement of water in soils or the ground.ⓘ Quantity of Seepage [Q]			+10% -10%
✖Equipotential Lines is defined as the number of lines with same potential drop.ⓘ Equipotential Lines [N]			+10% -10%
✖The Number of Beds is defined as the number of beds between each of the same potential drops.ⓘ Number of Beds [B]			+10% -10%
✖The Coefficient of Permeability of Soil describes how easily a liquid will move through the soil.ⓘ Coefficient of Permeability of Soil [k]			+10% -10%
✖Length of Dam is the measurement or extent of something from end to end.ⓘ Length of Dam [L]			+10% -10%

✖The Loss of head due to sudden enlargement turbulent eddies are formed at the corner of the enlargement of the pipe section.ⓘ Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam [H_L]

⎘ Copy

👎

Formula

✖

Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam

Formula

`"H"_{"L"} = ("Q"*"N")/("B"*"k"*"L")`

Example

`"6.333333m"=("0.95m³/s"*"4")/("2"*"10cm/s"*"3m")`

Calculator

LaTeX

Reset

👍

Download Earth Dam and Gravity Dam Formulas PDF

Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam Solution

STEP 0: Pre-Calculation Summary

Formula Used

Loss of Head = (Quantity of Seepage*Equipotential Lines)/(Number of Beds*Coefficient of Permeability of Soil*Length of Dam)
H_L = (Q*N)/(B*k*L)
This formula uses 6 Variables

Variables Used

Loss of Head - (Measured in Meter) - The Loss of head due to sudden enlargement turbulent eddies are formed at the corner of the enlargement of the pipe section.
Quantity of Seepage - (Measured in Cubic Meter per Second) - Quantity of Seepage is the movement of water in soils or the ground.
Equipotential Lines - Equipotential Lines is defined as the number of lines with same potential drop.
Number of Beds - The Number of Beds is defined as the number of beds between each of the same potential drops.
Coefficient of Permeability of Soil - (Measured in Meter per Second) - The Coefficient of Permeability of Soil describes how easily a liquid will move through the soil.
Length of Dam - (Measured in Meter) - Length of Dam is the measurement or extent of something from end to end.

STEP 1: Convert Input(s) to Base Unit

Quantity of Seepage: 0.95 Cubic Meter per Second --> 0.95 Cubic Meter per Second No Conversion Required
Equipotential Lines: 4 --> No Conversion Required
Number of Beds: 2 --> No Conversion Required
Coefficient of Permeability of Soil: 10 Centimeter per Second --> 0.1 Meter per Second (Check conversion here)
Length of Dam: 3 Meter --> 3 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

H_L = (Q*N)/(B*k*L) --> (0.95*4)/(2*0.1*3)

Evaluating ... ...

H_L = 6.33333333333333

STEP 3: Convert Result to Output's Unit

6.33333333333333 Meter --> No Conversion Required

FINAL ANSWER

6.33333333333333 ≈ 6.333333 Meter <-- Loss of Head

(Calculation completed in 00.005 seconds)

You are here -

Home » Engineering » Civil » Hydraulics and Waterworks » Dams » Earth Dam and Gravity Dam » Earth dam » Quantity of seepage » Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam

Credits

Created by Rithik Agrawal

National Institute of Technology Karnataka (NITK), Surathkal

Rithik Agrawal has created this Calculator and 1300+ more calculators!

Verified by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has verified this Calculator and 700+ more calculators!

< 6 Quantity of seepage Calculators

Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam

Go Loss of Head = (Quantity of Seepage*Equipotential Lines)/(Number of Beds*Coefficient of Permeability of Soil*Length of Dam)

Length of Dam to which Flow Net applies given Quantity of Seepage in Length of Dam

Go Length of Dam = (Quantity of Seepage*Equipotential Lines)/(Number of Beds*Loss of Head*Coefficient of Permeability of Soil)

Number of Flow Channels of Net Water given Quantity of Seepage in Length of Dam

Go Number of Beds = (Quantity of Seepage*Equipotential Lines)/(Loss of Head*Coefficient of Permeability of Soil*Length of Dam)

Number of Equipotential Drops of Net given Quantity of Seepage in Length of Dam

Go Equipotential Lines = (Coefficient of Permeability of Soil*Number of Beds*Loss of Head*Length of Dam)/Quantity of Seepage

Quantity of Seepage in Length of Dam under Consideration

Go Quantity of Seepage = (Coefficient of Permeability of Soil*Number of Beds*Loss of Head*Length of Dam)/Equipotential Lines

Seepage Discharge in Earth Dam

Go Seepage Discharge = Coefficient of Permeability of Soil*Hydraulic Gradient to Head Loss*Cross-Sectional Area of Base*Time Taken to Travel

Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam Formula

Loss of Head = (Quantity of Seepage*Equipotential Lines)/(Number of Beds*Coefficient of Permeability of Soil*Length of Dam)
H_L = (Q*N)/(B*k*L)

What is Darcy Law?

Darcy's law is an equation that describes the flow of a fluid through a porous medium. The law was formulated by Henry Darcy based on results of experiments .

How to Calculate Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam?

Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam calculator uses Loss of Head = (Quantity of Seepage*Equipotential Lines)/(Number of Beds*Coefficient of Permeability of Soil*Length of Dam) to calculate the Loss of Head, Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam formula is defined as amount of water present at one end. Loss of Head is denoted by H_L symbol.

How to calculate Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam using this online calculator? To use this online calculator for Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam, enter Quantity of Seepage (Q), Equipotential Lines (N), Number of Beds (B), Coefficient of Permeability of Soil (k) & Length of Dam (L) and hit the calculate button. Here is how the Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam calculation can be explained with given input values -> 6.333333 = (0.95*4)/(2*0.1*3).

FAQ

What is Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam?

Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam formula is defined as amount of water present at one end and is represented as H_L = (Q*N)/(B*k*L) or Loss of Head = (Quantity of Seepage*Equipotential Lines)/(Number of Beds*Coefficient of Permeability of Soil*Length of Dam). Quantity of Seepage is the movement of water in soils or the ground, Equipotential Lines is defined as the number of lines with same potential drop, The Number of Beds is defined as the number of beds between each of the same potential drops, The Coefficient of Permeability of Soil describes how easily a liquid will move through the soil & Length of Dam is the measurement or extent of something from end to end.

How to calculate Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam?

Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam formula is defined as amount of water present at one end is calculated using Loss of Head = (Quantity of Seepage*Equipotential Lines)/(Number of Beds*Coefficient of Permeability of Soil*Length of Dam). To calculate Head difference between Headwater and Tail Water given Quantity of Seepage in Length of Dam, you need Quantity of Seepage (Q), Equipotential Lines (N), Number of Beds (B), Coefficient of Permeability of Soil (k) & Length of Dam (L). With our tool, you need to enter the respective value for Quantity of Seepage, Equipotential Lines, Number of Beds, Coefficient of Permeability of Soil & Length of Dam and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search