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Coefficient of Velocity given Head Loss Formula

GoCoefficient of velocity Formula

GoCoefficient of velocity for horizontal and vertical distance Formula

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The Coefficient of Velocity is the ratio of actual velocity to theoretical velocity. Check FAQs

C v = \sqrt{1 - (\frac{h f}{H})}

C_v - Coefficient of Velocity?h_f - Head Loss?H - Head of the Liquid?

Coefficient of Velocity given Head Loss Example

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Here is how the Coefficient of Velocity given Head Loss equation looks like with Values.

Here is how the Coefficient of Velocity given Head Loss equation looks like with Units.

Here is how the Coefficient of Velocity given Head Loss equation looks like.

0.8718 = \sqrt{1 - (\frac{1.2}{5})}

0.8718 = \sqrt{1 - (\frac{1.2m}{5m})}

0.8718 = \sqrt{1 - (\frac{1.2}{5})}

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Coefficient of Velocity given Head Loss Solution

Follow our step by step solution on how to calculate Coefficient of Velocity given Head Loss?

FIRST Step Consider the formula

C v = \sqrt{1 - (\frac{h f}{H})}

Next Step Substitute values of Variables

∴

C v = \sqrt{1 - (\frac{1.2m}{5m})}

Next Step Prepare to Evaluate

∴

C v = \sqrt{1 - (\frac{1.2}{5})}

Next Step Evaluate

∴

C v = 0.871779788708135

LAST Step Rounding Answer

∴

C v = 0.8718

Coefficient of Velocity given Head Loss Formula Elements

Variables

Functions

Coefficient of Velocity

The Coefficient of Velocity is the ratio of actual velocity to theoretical velocity.

Symbol: C_v

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Coefficient of Velocity

Head Loss

Head Loss is a measure of the reduction in the total head (sum of elevation head, velocity head and pressure head) of the fluid as it moves through a fluid system.

Symbol: h_f

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Head Loss

Head of the Liquid

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.

Symbol: H

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Head of the Liquid

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.

Syntax: sqrt(Number)

Other Formulas to find Coefficient of Velocity

Go Coefficient of velocity

C v = \frac{v a}{V th}

Go Coefficient of velocity for horizontal and vertical distance

C v = \frac{R}{\sqrt{4 \cdot V \cdot H}}

Other formulas in Velocity and Time category

Go Theoretical velocity

v = \sqrt{2 \cdot 9.81 \cdot H p}

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

V i = \sqrt{2 \cdot 9.81 \cdot (H a + H c - H AP)}

Go Time of Emptying Tank through Orifice at Bottom

t total = \frac{2 \cdot A T \cdot ((\sqrt{H i}) - (\sqrt{H f}))}{C d \cdot a \cdot \sqrt{2 \cdot 9.81}}

Go Time of Emptying Hemispherical Tank

t total = \frac{π \cdot (((\frac{4}{3}) \cdot R t \cdot (({H i}^{1.5}) - ({H f}^{1.5}))) - (0.4 \cdot (({H i}^{\frac{5}{2}}) - {(H f)}^{\frac{5}{2}})))}{C d \cdot a \cdot (\sqrt{2 \cdot 9.81})}

How to Evaluate Coefficient of Velocity given Head Loss?

Coefficient of Velocity given Head Loss evaluator uses Coefficient of Velocity = sqrt(1-(Head Loss/Head of the Liquid)) to evaluate the Coefficient of Velocity, The Coefficient of Velocity given Head Loss formula is known by applying Bernoulli's equation at the outlet of the nozzle and to the jet of water. Coefficient of Velocity is denoted by C_v symbol.

How to evaluate Coefficient of Velocity given Head Loss using this online evaluator? To use this online evaluator for Coefficient of Velocity given Head Loss, enter Head Loss (h_f) & Head of the Liquid (H) and hit the calculate button.

FAQs on Coefficient of Velocity given Head Loss

What is the formula to find Coefficient of Velocity given Head Loss?

The formula of Coefficient of Velocity given Head Loss is expressed as Coefficient of Velocity = sqrt(1-(Head Loss/Head of the Liquid)). Here is an example- 0.984886 = sqrt(1-(1.2/5)).

How to calculate Coefficient of Velocity given Head Loss?

With Head Loss (h_f) & Head of the Liquid (H) we can find Coefficient of Velocity given Head Loss using the formula - Coefficient of Velocity = sqrt(1-(Head Loss/Head of the Liquid)). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Coefficient of Velocity?

Here are the different ways to Calculate Coefficient of Velocity-

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

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Coefficient of Velocity given Head Loss Formula

​GoCoefficient of velocity Formula

​GoCoefficient of velocity for horizontal and vertical distance Formula

Coefficient of Velocity given Head Loss Example

Coefficient of Velocity given Head Loss Solution

Coefficient of Velocity given Head Loss Formula Elements

Other Formulas to find Coefficient of Velocity

Other formulas in Velocity and Time category

How to Evaluate Coefficient of Velocity given Head Loss?

FAQs on Coefficient of Velocity given Head Loss

Variable Name

GoCoefficient of velocity Formula

GoCoefficient of velocity for horizontal and vertical distance Formula