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Theoretical Velocity at Section 2 in Orifice Meter Formula

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The Velocity at Point 2 refers to the direction of the movement of the body or the object. Check FAQs

V p2 = \sqrt{2 \cdot [g] \cdot h venturi + {V 1}^{2}}

V_p2 - Velocity at Point 2?h_venturi - Venturi Head?V₁ - Velocity at Point 1?[g] - Gravitational acceleration on Earth?

Theoretical Velocity at Section 2 in Orifice Meter Example

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Here is how the Theoretical Velocity at Section 2 in Orifice Meter equation looks like with Values.

Here is how the Theoretical Velocity at Section 2 in Orifice Meter equation looks like with Units.

Here is how the Theoretical Velocity at Section 2 in Orifice Meter equation looks like.

58.0341 = \sqrt{2 \cdot 9.8066 \cdot 24 + {58.03}^{2}}

58.0341m/s = \sqrt{2 \cdot 9.8066m/s² \cdot 24mm + {58.03m/s}^{2}}

58.0341 = \sqrt{2 \cdot 9.8066 \cdot 24 + {58.03}^{2}}

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Theoretical Velocity at Section 2 in Orifice Meter Solution

Follow our step by step solution on how to calculate Theoretical Velocity at Section 2 in Orifice Meter?

FIRST Step Consider the formula

V p2 = \sqrt{2 \cdot [g] \cdot h venturi + {V 1}^{2}}

Next Step Substitute values of Variables

∴

V p2 = \sqrt{2 \cdot [g] \cdot 24mm + {58.03m/s}^{2}}

Next Step Substitute values of Constants

∴

V p2 = \sqrt{2 \cdot 9.8066m/s² \cdot 24mm + {58.03m/s}^{2}}

Next Step Convert Units

∴

V p2 = \sqrt{2 \cdot 9.8066m/s² \cdot 0.024m + {58.03m/s}^{2}}

Next Step Prepare to Evaluate

∴

V p2 = \sqrt{2 \cdot 9.8066 \cdot 0.024 + {58.03}^{2}}

Next Step Evaluate

∴

V p2 = 58.034055684572m/s

LAST Step Rounding Answer

∴

V p2 = 58.0341m/s

Theoretical Velocity at Section 2 in Orifice Meter Formula Elements

Variables

Constants

Functions

Velocity at Point 2

The Velocity at Point 2 refers to the direction of the movement of the body or the object.

Symbol: V_p2

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Velocity at Point 2

Venturi Head

The Venturi head refers to the difference between pressure head at inlet and pressure head at the throat.

Symbol: h_venturi

Measurement: LengthUnit: mm

Note: Value can be positive or negative.

Formulas to find Venturi Head

Velocity at Point 1

The Velocity at Point 1 refers to the velocity of fluid passing through point 1 in flow.

Symbol: V₁

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Velocity at Point 1

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 in Orifice Meter category

Go Theoretical Velocity at Section 1 in Orifice Meter

V 1 = \sqrt{({V p2}^{2}) - (2 \cdot [g] \cdot h venturi)}

Go Actual Velocity given Theoretical Velocity at Section 2

v = C v \cdot V p2

Go Area at Section 2 or at Vena Contracta

A f = C c \cdot a o

Go Area of Orifice given Area at Section 2 or at Vena Contracta

a o = \frac{A f}{C c}

How to Evaluate Theoretical Velocity at Section 2 in Orifice Meter?

Theoretical Velocity at Section 2 in Orifice Meter evaluator uses Velocity at Point 2 = sqrt(2*[g]*Venturi Head+Velocity at Point 1^2) to evaluate the Velocity at Point 2, The Theoretical Velocity at Section 2 in Orifice Meter formula is defined as the calculated speed of fluid flow as it passes through the narrow orifice, determined using the Bernoulli equation and the principle of conservation of energy. Velocity at Point 2 is denoted by V_p2 symbol.

How to evaluate Theoretical Velocity at Section 2 in Orifice Meter using this online evaluator? To use this online evaluator for Theoretical Velocity at Section 2 in Orifice Meter, enter Venturi Head (h_venturi) & Velocity at Point 1 (V₁) and hit the calculate button.

FAQs on Theoretical Velocity at Section 2 in Orifice Meter

What is the formula to find Theoretical Velocity at Section 2 in Orifice Meter?

The formula of Theoretical Velocity at Section 2 in Orifice Meter is expressed as Velocity at Point 2 = sqrt(2*[g]*Venturi Head+Velocity at Point 1^2). Here is an example- 58.03406 = sqrt(2*[g]*0.024+58.03^2).

How to calculate Theoretical Velocity at Section 2 in Orifice Meter?

With Venturi Head (h_venturi) & Velocity at Point 1 (V₁) we can find Theoretical Velocity at Section 2 in Orifice Meter using the formula - Velocity at Point 2 = sqrt(2*[g]*Venturi Head+Velocity at Point 1^2). This formula also uses Gravitational acceleration on Earth constant(s) and Square Root (sqrt) function(s).

Can the Theoretical Velocity at Section 2 in Orifice Meter be negative?

Yes, the Theoretical Velocity at Section 2 in Orifice Meter, measured in Speed can be negative.

Which unit is used to measure Theoretical Velocity at Section 2 in Orifice Meter?

Theoretical Velocity at Section 2 in Orifice Meter 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 Theoretical Velocity at Section 2 in Orifice Meter can be measured.

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Theoretical Velocity at Section 2 in Orifice Meter Formula

Theoretical Velocity at Section 2 in Orifice Meter Example

Theoretical Velocity at Section 2 in Orifice Meter Solution

Theoretical Velocity at Section 2 in Orifice Meter Formula Elements

Other formulas in Orifice Meter category

How to Evaluate Theoretical Velocity at Section 2 in Orifice Meter?

FAQs on Theoretical Velocity at Section 2 in Orifice Meter

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