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Velocity at section 2-2 for sudden contraction Formula

GoVelocity at section 2-2 for sudden enlargement Formula

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Velocity of fluid at section 2 is the flow velocity of the liquid flowing in a pipe at a particular section considered as section 2. Check FAQs

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

V₂' - Velocity of Fluid at Section 2?h_c - Loss of Head Sudden Contraction?C_c - Coefficient of Contraction in Pipe?[g] - Gravitational acceleration on Earth?

Velocity at section 2-2 for sudden contraction Example

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Here is how the Velocity at section 2-2 for sudden contraction equation looks like with Values.

Here is how the Velocity at section 2-2 for sudden contraction equation looks like with Units.

Here is how the Velocity at section 2-2 for sudden contraction equation looks like.

2.8956 = \frac{\sqrt{0.19 \cdot 2 \cdot 9.8066}}{(\frac{1}{0.6}) - 1}

2.8956m/s = \frac{\sqrt{0.19m \cdot 2 \cdot 9.8066m/s²}}{(\frac{1}{0.6}) - 1}

2.8956 = \frac{\sqrt{0.19 \cdot 2 \cdot 9.8066}}{(\frac{1}{0.6}) - 1}

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Velocity at section 2-2 for sudden contraction Solution

Follow our step by step solution on how to calculate Velocity at section 2-2 for sudden contraction?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

V 2' = \frac{\sqrt{0.19m \cdot 2 \cdot [g]}}{(\frac{1}{0.6}) - 1}

Next Step Substitute values of Constants

∴

V 2' = \frac{\sqrt{0.19m \cdot 2 \cdot 9.8066m/s²}}{(\frac{1}{0.6}) - 1}

Next Step Prepare to Evaluate

∴

V 2' = \frac{\sqrt{0.19 \cdot 2 \cdot 9.8066}}{(\frac{1}{0.6}) - 1}

Next Step Evaluate

∴

V 2' = 2.8956321848605m/s

LAST Step Rounding Answer

∴

V 2' = 2.8956m/s

Velocity at section 2-2 for sudden contraction Formula Elements

Variables

Constants

Functions

Velocity of Fluid at Section 2

Velocity of fluid at section 2 is the flow velocity of the liquid flowing in a pipe at a particular section considered as section 2.

Symbol: V₂'

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Velocity of Fluid at Section 2

Loss of Head Sudden Contraction

The Loss of Head Sudden Contraction is the energy loss caused due to the contraction on flow through pipes.

Symbol: h_c

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Loss of Head Sudden Contraction

Coefficient of Contraction in Pipe

Coefficient of contraction in pipe is defined as the ratio between the area of the jet at the vena contracta and the area of the orifice.

Symbol: C_c

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Coefficient of Contraction in Pipe

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 Velocity of Fluid at Section 2

Go Velocity at section 2-2 for sudden enlargement

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

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 of fluid in pipe for head loss at entrance of pipe

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

Go Velocity at Outlet for Head Loss at Exit of Pipe

v = \sqrt{h o \cdot 2 \cdot [g]}

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}

How to Evaluate Velocity at section 2-2 for sudden contraction?

Velocity at section 2-2 for sudden contraction evaluator uses Velocity of Fluid at Section 2 = (sqrt(Loss of Head Sudden Contraction*2*[g]))/((1/Coefficient of Contraction in Pipe)-1) to evaluate the Velocity of Fluid at Section 2, The Velocity at section 2-2 for sudden contraction formula is known while considering the loss of head due to sudden contraction and the coefficient of contraction at c-c. Velocity of Fluid at Section 2 is denoted by V₂' symbol.

How to evaluate Velocity at section 2-2 for sudden contraction using this online evaluator? To use this online evaluator for Velocity at section 2-2 for sudden contraction, enter Loss of Head Sudden Contraction (h_c) & Coefficient of Contraction in Pipe (C_c) and hit the calculate button.

FAQs on Velocity at section 2-2 for sudden contraction

What is the formula to find Velocity at section 2-2 for sudden contraction?

The formula of Velocity at section 2-2 for sudden contraction is expressed as Velocity of Fluid at Section 2 = (sqrt(Loss of Head Sudden Contraction*2*[g]))/((1/Coefficient of Contraction in Pipe)-1). Here is an example- 2.895632 = (sqrt(0.19*2*[g]))/((1/0.6)-1).

How to calculate Velocity at section 2-2 for sudden contraction?

With Loss of Head Sudden Contraction (h_c) & Coefficient of Contraction in Pipe (C_c) we can find Velocity at section 2-2 for sudden contraction using the formula - Velocity of Fluid at Section 2 = (sqrt(Loss of Head Sudden Contraction*2*[g]))/((1/Coefficient of Contraction in Pipe)-1). This formula also uses Gravitational acceleration on Earth constant(s) and Square Root (sqrt) function(s).

What are the other ways to Calculate Velocity of Fluid at Section 2?

Here are the different ways to Calculate Velocity of Fluid at Section 2-

Velocity of Fluid at Section 2=Velocity of Fluid at Section 1-sqrt(Loss of Head Sudden Enlargement*2*[g])

Can the Velocity at section 2-2 for sudden contraction be negative?

No, the Velocity at section 2-2 for sudden contraction, measured in Speed cannot be negative.

Which unit is used to measure Velocity at section 2-2 for sudden contraction?

Velocity at section 2-2 for sudden contraction 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 at section 2-2 for sudden contraction can be measured.

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Velocity at section 2-2 for sudden contraction Formula

​GoVelocity at section 2-2 for sudden enlargement Formula

Velocity at section 2-2 for sudden contraction Example

Velocity at section 2-2 for sudden contraction Solution

Velocity at section 2-2 for sudden contraction Formula Elements

Other Formulas to find Velocity of Fluid at Section 2

Other formulas in Flow Regime category

How to Evaluate Velocity at section 2-2 for sudden contraction?

FAQs on Velocity at section 2-2 for sudden contraction

Variable Name

GoVelocity at section 2-2 for sudden enlargement Formula