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Velocity of Flow at outlet of Nozzle for Efficiency and Head Formula

GoVelocity of Fluid for Head Loss due to Obstruction in Pipe Formula

GoVelocity of Flow at Outlet of Nozzle Formula

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Flow Velocity through Pipe is the velocity of the flow of any fluid from the pipe. Check FAQs

V f = \sqrt{η n \cdot 2 \cdot [g] \cdot H bn}

V_f - Flow Velocity through Pipe?η_n - Efficiency for Nozzle?H_bn - Head at Base of Nozzle?[g] - Gravitational acceleration on Earth?

Velocity of Flow at outlet of Nozzle for Efficiency and Head Example

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Here is how the Velocity of Flow at outlet of Nozzle for Efficiency and Head equation looks like with Values.

Here is how the Velocity of Flow at outlet of Nozzle for Efficiency and Head equation looks like with Units.

Here is how the Velocity of Flow at outlet of Nozzle for Efficiency and Head equation looks like.

21.1467 = \sqrt{0.8 \cdot 2 \cdot 9.8066 \cdot 28.5}

21.1467m/s = \sqrt{0.8 \cdot 2 \cdot 9.8066m/s² \cdot 28.5m}

21.1467 = \sqrt{0.8 \cdot 2 \cdot 9.8066 \cdot 28.5}

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Velocity of Flow at outlet of Nozzle for Efficiency and Head Solution

Follow our step by step solution on how to calculate Velocity of Flow at outlet of Nozzle for Efficiency and Head?

FIRST Step Consider the formula

V f = \sqrt{η n \cdot 2 \cdot [g] \cdot H bn}

Next Step Substitute values of Variables

∴

V f = \sqrt{0.8 \cdot 2 \cdot [g] \cdot 28.5m}

Next Step Substitute values of Constants

∴

V f = \sqrt{0.8 \cdot 2 \cdot 9.8066m/s² \cdot 28.5m}

Next Step Prepare to Evaluate

∴

V f = \sqrt{0.8 \cdot 2 \cdot 9.8066 \cdot 28.5}

Next Step Evaluate

∴

V f = 21.1467075451475m/s

LAST Step Rounding Answer

∴

V f = 21.1467m/s

Velocity of Flow at outlet of Nozzle for Efficiency and Head Formula Elements

Variables

Constants

Functions

Flow Velocity through Pipe

Flow Velocity through Pipe is the velocity of the flow of any fluid from the pipe.

Symbol: V_f

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Flow Velocity through Pipe

Efficiency for Nozzle

Efficiency for nozzle is the ratio of the power at the outlet of the nozzle to the power at the inlet of the pipe.

Symbol: η_n

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Efficiency for Nozzle

Head at Base of Nozzle

Head at base of nozzle is the head of the flowing liquid at the base of the nozzle or at end of the pipe.

Symbol: H_bn

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Head at Base of Nozzle

Gravitational acceleration on Earth

Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.

Symbol: [g]

Value: 9.80665 m/s²

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 Flow Velocity through Pipe

Go Velocity of Fluid for Head Loss due to Obstruction in Pipe

V f = \frac{\sqrt{H o \cdot 2 \cdot [g]}}{(\frac{A}{C c \cdot (A - A')}) - 1}

Go Velocity of Flow at Outlet of Nozzle

V f = \sqrt{2 \cdot [g] \cdot \frac{H bn}{1 + (4 \cdot μ \cdot L \cdot \frac{{a 2}^{2}}{D \cdot (A^{2})})}}

Other formulas in Flow Regime category

Go Velocity at section 1-1 for sudden enlargement

V 1' = V 2' + \sqrt{h e \cdot 2 \cdot [g]}

Go Velocity at section 2-2 for sudden enlargement

V 2' = V 1' - \sqrt{h e \cdot 2 \cdot [g]}

Go Velocity at section 2-2 for sudden contraction

V 2' = \frac{\sqrt{h c \cdot 2 \cdot [g]}}{(\frac{1}{C c}) - 1}

Go Velocity of fluid in pipe for head loss at entrance of pipe

v = \sqrt{\frac{h i \cdot 2 \cdot [g]}{0.5}}

How to Evaluate Velocity of Flow at outlet of Nozzle for Efficiency and Head?

Velocity of Flow at outlet of Nozzle for Efficiency and Head evaluator uses Flow Velocity through Pipe = sqrt(Efficiency for Nozzle*2*[g]*Head at Base of Nozzle) to evaluate the Flow Velocity through Pipe, The Velocity of flow at outlet of nozzle for efficiency and head formula is known while considering the efficiency of power transmission through the nozzle and the total head available at the inlet of the pipe. Flow Velocity through Pipe is denoted by V_f symbol.

How to evaluate Velocity of Flow at outlet of Nozzle for Efficiency and Head using this online evaluator? To use this online evaluator for Velocity of Flow at outlet of Nozzle for Efficiency and Head, enter Efficiency for Nozzle (η_n) & Head at Base of Nozzle (H_bn) and hit the calculate button.

FAQs on Velocity of Flow at outlet of Nozzle for Efficiency and Head

What is the formula to find Velocity of Flow at outlet of Nozzle for Efficiency and Head?

The formula of Velocity of Flow at outlet of Nozzle for Efficiency and Head is expressed as Flow Velocity through Pipe = sqrt(Efficiency for Nozzle*2*[g]*Head at Base of Nozzle). Here is an example- 21.14671 = sqrt(0.8*2*[g]*28.5).

How to calculate Velocity of Flow at outlet of Nozzle for Efficiency and Head?

With Efficiency for Nozzle (η_n) & Head at Base of Nozzle (H_bn) we can find Velocity of Flow at outlet of Nozzle for Efficiency and Head using the formula - Flow Velocity through Pipe = sqrt(Efficiency for Nozzle*2*[g]*Head at Base of Nozzle). This formula also uses Gravitational acceleration on Earth constant(s) and Square Root Function function(s).

What are the other ways to Calculate Flow Velocity through Pipe?

Here are the different ways to Calculate Flow Velocity through Pipe-

Flow Velocity through Pipe=(sqrt(Loss of Head Due to Obstruction in Pipe*2*[g]))/((Cross Sectional Area of Pipe/(Coefficient of Contraction in Pipe*(Cross Sectional Area of Pipe-Maximum Area of Obstruction)))-1)
Flow Velocity through Pipe=sqrt(2*[g]*Head at Base of Nozzle/(1+(4*Coefficient of Friction of Pipe*Length of Pipe*(Nozzle Area at Outlet^2)/(Diameter of Pipe*(Cross Sectional Area of Pipe^2)))))

Can the Velocity of Flow at outlet of Nozzle for Efficiency and Head be negative?

Yes, the Velocity of Flow at outlet of Nozzle for Efficiency and Head, measured in Speed can be negative.

Which unit is used to measure Velocity of Flow at outlet of Nozzle for Efficiency and Head?

Velocity of Flow at outlet of Nozzle for Efficiency and Head is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Velocity of Flow at outlet of Nozzle for Efficiency and Head can be measured.

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