Coefficient of velocity for horizontal and vertical distance Calculator

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Orifices and Mouthpieces

Draft Tube

Properties of Surfaces and Solids

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✖Horizontal Distance denotes the instantaneous horizontal distance cover by an object in a projectile motion.ⓘ Horizontal Distance [R]			+10% -10%
✖vertical distance between center of transit and point on rod intersected by middle horizontal crosshair.ⓘ Vertical Distance [V]			+10% -10%
✖The Head of the liquid is the height of a liquid column that corresponds to a particular pressure exerted by the liquid column from the base of its container.ⓘ Head of the Liquid [H]			+10% -10%

✖The Coefficient of Velocity is the ratio of actual velocity to theoretical velocity.ⓘ Coefficient of velocity for horizontal and vertical distance [C_v]

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Formula

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Coefficient of velocity for horizontal and vertical distance

Formula

`"C"_{"v"} = "R"/(sqrt(4*"V"*"H"))`

Example

`"0.909155"="23m"/(sqrt(4*"4m"*"40m"))`

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Coefficient of velocity for horizontal and vertical distance Solution

STEP 0: Pre-Calculation Summary

Formula Used

Coefficient of Velocity = Horizontal Distance/(sqrt(4*Vertical Distance*Head of the Liquid))
C_v = R/(sqrt(4*V*H))
This formula uses 1 Functions, 4 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Coefficient of Velocity - The Coefficient of Velocity is the ratio of actual velocity to theoretical velocity.
Horizontal Distance - (Measured in Meter) - Horizontal Distance denotes the instantaneous horizontal distance cover by an object in a projectile motion.
Vertical Distance - (Measured in Meter) - vertical distance between center of transit and point on rod intersected by middle horizontal crosshair.
Head of the Liquid - (Measured in Meter) - The Head of the liquid is the height of a liquid column that corresponds to a particular pressure exerted by the liquid column from the base of its container.

STEP 1: Convert Input(s) to Base Unit

Horizontal Distance: 23 Meter --> 23 Meter No Conversion Required
Vertical Distance: 4 Meter --> 4 Meter No Conversion Required
Head of the Liquid: 40 Meter --> 40 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

C_v = R/(sqrt(4*V*H)) --> 23/(sqrt(4*4*40))

Evaluating ... ...

C_v = 0.909154827298409

STEP 3: Convert Result to Output's Unit

0.909154827298409 --> No Conversion Required

FINAL ANSWER

0.909154827298409 ≈ 0.909155 <-- Coefficient of Velocity

(Calculation completed in 00.004 seconds)

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Home » Physics » Fluid Mechanics » Orifices and Mouthpieces » Velocity and Time » Coefficient of velocity for horizontal and vertical distance

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Created by Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

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< 8 Velocity and Time Calculators

Time of Emptying Hemispherical Tank

Go Total Time Taken = (pi*(((4/3)*Hemispherical Tank Radius*((Initial Height of Liquid^1.5)-(Final Height of Liquid^1.5)))-(0.4*((Initial Height of Liquid^(5/2))-(Final Height of Liquid)^(5/2)))))/(Coefficient of Discharge*Area of Orifice*(sqrt(2*9.81)))

Time of Emptying Circular Horizontal Tank

Go Total Time Taken = (4*Length*((((2*Radius 1)-Final Height of Liquid)^(3/2))-((2*Radius 1)-Initial Height of Liquid)^(3/2)))/(3*Coefficient of Discharge*Area of Orifice*(sqrt(2*9.81)))

Time of Emptying Tank through Orifice at Bottom

Go Total Time Taken = (2*Area of Tank*((sqrt(Initial Height of Liquid))-(sqrt(Final Height of Liquid))))/(Coefficient of Discharge*Area of Orifice*sqrt(2*9.81))

Velocity of liquid at C-C for Hc, Ha, and H

Go Velocity of Liquid Inlet = sqrt(2*9.81*(Atmospheric Pressure Head+Constant Head-Absolute Pressure Head))

Coefficient of velocity for horizontal and vertical distance

Go Coefficient of Velocity = Horizontal Distance/(sqrt(4*Vertical Distance*Head of the Liquid))

Coefficient of Velocity given Head Loss

Go Coefficient of Velocity = sqrt(1-(Head Loss/Head of the Liquid))

Coefficient of velocity

Go Coefficient of Velocity = Actual Velocity/Theoretical Velocity

Theoretical velocity

Go Velocity = sqrt(2*9.81*Pelton Head)

Coefficient of velocity for horizontal and vertical distance Formula

Coefficient of Velocity = Horizontal Distance/(sqrt(4*Vertical Distance*Head of the Liquid))
C_v = R/(sqrt(4*V*H))

What is the experimental determination of coefficient of velocity?

In the experimental method the liquid particle which is at vena-contracta at any time and takes the position at P along the jet in time 't'. Whereas, 'x' is the horizontal distance traveled by the particle in time 't' and 'y' is the vertical distance between P and C-C.

What is vena contracta relation here?

In the experimental method, C-C represents the vena-contracta of a jet of water coming out from an orifice under a constant head.

How to Calculate Coefficient of velocity for horizontal and vertical distance?

Coefficient of velocity for horizontal and vertical distance calculator uses Coefficient of Velocity = Horizontal Distance/(sqrt(4*Vertical Distance*Head of the Liquid)) to calculate the Coefficient of Velocity, The Coefficient of velocity for horizontal and vertical distance formula is defined from the experimental determination of hydraulic coefficients. Coefficient of Velocity is denoted by C_v symbol.

How to calculate Coefficient of velocity for horizontal and vertical distance using this online calculator? To use this online calculator for Coefficient of velocity for horizontal and vertical distance, enter Horizontal Distance (R), Vertical Distance (V) & Head of the Liquid (H) and hit the calculate button. Here is how the Coefficient of velocity for horizontal and vertical distance calculation can be explained with given input values -> 0.043481 = 23/(sqrt(4*4*40)).

FAQ

What is Coefficient of velocity for horizontal and vertical distance?

The Coefficient of velocity for horizontal and vertical distance formula is defined from the experimental determination of hydraulic coefficients and is represented as C_v = R/(sqrt(4*V*H)) or Coefficient of Velocity = Horizontal Distance/(sqrt(4*Vertical Distance*Head of the Liquid)). Horizontal Distance denotes the instantaneous horizontal distance cover by an object in a projectile motion, vertical distance between center of transit and point on rod intersected by middle horizontal crosshair & The Head of the liquid is the height of a liquid column that corresponds to a particular pressure exerted by the liquid column from the base of its container.

How to calculate Coefficient of velocity for horizontal and vertical distance?

The Coefficient of velocity for horizontal and vertical distance formula is defined from the experimental determination of hydraulic coefficients is calculated using Coefficient of Velocity = Horizontal Distance/(sqrt(4*Vertical Distance*Head of the Liquid)). To calculate Coefficient of velocity for horizontal and vertical distance, you need Horizontal Distance (R), Vertical Distance (V) & Head of the Liquid (H). With our tool, you need to enter the respective value for Horizontal Distance, Vertical Distance & Head of the Liquid 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 Coefficient of Velocity?

In this formula, Coefficient of Velocity uses Horizontal Distance, Vertical Distance & Head of the Liquid. We can use 2 other way(s) to calculate the same, which is/are as follows -

Coefficient of Velocity = Actual Velocity/Theoretical Velocity
Coefficient of Velocity = sqrt(1-(Head Loss/Head of the Liquid))

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