Discharge over Cipolletti Weir by Francis Cipolletti Calculator

✖Length of Weir Crest is the measurement or extent of Weir Crest from end to end.ⓘ Length of Weir Crest [L_w]			+10% -10%
✖Height of Water above Crest of Weir is defined as the water surface height above crest.ⓘ Height of Water above Crest of Weir [S_w]			+10% -10%

✖Discharge by Cipolletti is the rate of flow of a liquid.ⓘ Discharge over Cipolletti Weir by Francis Cipolletti [Q_C]

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Discharge over Cipolletti Weir by Francis Cipolletti Solution

STEP 0: Pre-Calculation Summary

Formula Used

Discharge by Cipolletti = 1.86*Length of Weir Crest*Height of Water above Crest of Weir^(3/2)
Q_C = 1.86*L_w*S_w^(3/2)
This formula uses 3 Variables

Variables Used

Discharge by Cipolletti - (Measured in Cubic Meter per Second) - Discharge by Cipolletti is the rate of flow of a liquid.
Length of Weir Crest - (Measured in Meter) - Length of Weir Crest is the measurement or extent of Weir Crest from end to end.
Height of Water above Crest of Weir - (Measured in Meter) - Height of Water above Crest of Weir is defined as the water surface height above crest.

STEP 1: Convert Input(s) to Base Unit

Length of Weir Crest: 3 Meter --> 3 Meter No Conversion Required
Height of Water above Crest of Weir: 2 Meter --> 2 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q_C = 1.86*L_w*S_w^(3/2) --> 1.86*3*2^(3/2)

Evaluating ... ...

Q_C = 15.7826233560837

STEP 3: Convert Result to Output's Unit

15.7826233560837 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

15.7826233560837 ≈ 15.78262 Cubic Meter per Second <-- Discharge by Cipolletti

(Calculation completed in 00.004 seconds)

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Created by M Naveen

National Institute of Technology (NIT), Warangal

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Verified by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

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< Flow Over a Trapizoidal Weir or Notch Calculators

Discharge over Trapezoidal Notch if overall Coefficient of Discharge for Trapezoidal notch

LaTeX Go Discharge by Cipolletti = ((Coefficient of Discharge*sqrt(2*Acceleration due to Gravity)*Height of Water above Crest of Weir^(3/2))*((2/3)*Length of Weir Crest+(8/15)*Height of Water above Crest of Weir*tan(Theta/2)))

Coefficient of Discharge given Discharge for Cipolletti Weir

LaTeX Go Coefficient of Discharge = (Discharge by Cipolletti*3)/(2*sqrt(2*Acceleration due to Gravity)*Length of Weir Crest*Height of Water above Crest of Weir^(3/2))

Length of Crest given Discharge for Cipolletti Weir

LaTeX Go Length of Weir Crest = (3*Discharge by Cipolletti)/(2*Coefficient of Discharge*sqrt(2*Acceleration due to Gravity)*Height of Water above Crest of Weir^(3/2))

Discharge for Cipolletti Weir

LaTeX Go Discharge by Cipolletti = (2/3)*Coefficient of Discharge*sqrt(2*Acceleration due to Gravity)*Length of Weir Crest*Height of Water above Crest of Weir^(3/2)

Discharge over Cipolletti Weir by Francis Cipolletti Formula

LaTeX Go

Discharge by Cipolletti = 1.86*Length of Weir Crest*Height of Water above Crest of Weir^(3/2)
Q_C = 1.86*L_w*S_w^(3/2)

What does head mean?

Hydraulic head is a specific measurement of water pressure or total energy per unit weight above a datum.

What is Cipolletti weir?

A standard Cipoletti weir is trapezoidal in shape. The crest and sides of the weir plate are placed far enough from the bottom and sides of the approach channel to produce full contraction. The sides incline outwardly at a slope of 1 horizontal to 4 vertical.

How to Calculate Discharge over Cipolletti Weir by Francis Cipolletti?

Discharge over Cipolletti Weir by Francis Cipolletti calculator uses Discharge by Cipolletti = 1.86*Length of Weir Crest*Height of Water above Crest of Weir^(3/2) to calculate the Discharge by Cipolletti, The Discharge over Cipolletti weir by Francis Cipolletti is a measure of the quantity of any fluid flow over unit time. The quantity may be either volume or mass. Discharge by Cipolletti is denoted by Q_C symbol.

How to calculate Discharge over Cipolletti Weir by Francis Cipolletti using this online calculator? To use this online calculator for Discharge over Cipolletti Weir by Francis Cipolletti, enter Length of Weir Crest (L_w) & Height of Water above Crest of Weir (S_w) and hit the calculate button. Here is how the Discharge over Cipolletti Weir by Francis Cipolletti calculation can be explained with given input values -> 15.78262 = 1.86*3*2^(3/2).

FAQ

What is Discharge over Cipolletti Weir by Francis Cipolletti?

The Discharge over Cipolletti weir by Francis Cipolletti is a measure of the quantity of any fluid flow over unit time. The quantity may be either volume or mass and is represented as Q_C = 1.86*L_w*S_w^(3/2) or Discharge by Cipolletti = 1.86*Length of Weir Crest*Height of Water above Crest of Weir^(3/2). Length of Weir Crest is the measurement or extent of Weir Crest from end to end & Height of Water above Crest of Weir is defined as the water surface height above crest.

How to calculate Discharge over Cipolletti Weir by Francis Cipolletti?

The Discharge over Cipolletti weir by Francis Cipolletti is a measure of the quantity of any fluid flow over unit time. The quantity may be either volume or mass is calculated using Discharge by Cipolletti = 1.86*Length of Weir Crest*Height of Water above Crest of Weir^(3/2). To calculate Discharge over Cipolletti Weir by Francis Cipolletti, you need Length of Weir Crest (L_w) & Height of Water above Crest of Weir (S_w). With our tool, you need to enter the respective value for Length of Weir Crest & Height of Water above Crest of Weir 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 Discharge by Cipolletti?

In this formula, Discharge by Cipolletti uses Length of Weir Crest & Height of Water above Crest of Weir. We can use 3 other way(s) to calculate the same, which is/are as follows -

Discharge by Cipolletti = ((Coefficient of Discharge*sqrt(2*Acceleration due to Gravity)*Height of Water above Crest of Weir^(3/2))*((2/3)*Length of Weir Crest+(8/15)*Height of Water above Crest of Weir*tan(Theta/2)))
Discharge by Cipolletti = (2/3)*Coefficient of Discharge*sqrt(2*Acceleration due to Gravity)*Length of Weir Crest*Height of Water above Crest of Weir^(3/2)
Discharge by Cipolletti = 1.86*Length of Weir Crest*(Still Water Head^(3/2)-Velocity Head^(3/2))

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