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Head of Liquid above Centre of Orifice Formula

GoHead of liquid for head loss and coefficient of velocity Formula

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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. Check FAQs

H = \frac{{V th}^{2}}{2 \cdot 9.81}

H - Head of the Liquid?V_th - Theoretical Velocity?

Head of Liquid above Centre of Orifice Example

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Here is how the Head of Liquid above Centre of Orifice equation looks like with Values.

Here is how the Head of Liquid above Centre of Orifice equation looks like with Units.

Here is how the Head of Liquid above Centre of Orifice equation looks like.

4.1284 = \frac{9^{2}}{2 \cdot 9.81}

4.1284m = \frac{{9m/s}^{2}}{2 \cdot 9.81}

4.1284 = \frac{9^{2}}{2 \cdot 9.81}

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Head of Liquid above Centre of Orifice Solution

Follow our step by step solution on how to calculate Head of Liquid above Centre of Orifice?

FIRST Step Consider the formula

H = \frac{{V th}^{2}}{2 \cdot 9.81}

Next Step Substitute values of Variables

∴

H = \frac{{9m/s}^{2}}{2 \cdot 9.81}

Next Step Prepare to Evaluate

∴

H = \frac{9^{2}}{2 \cdot 9.81}

Next Step Evaluate

∴

H = 4.12844036697248m

LAST Step Rounding Answer

∴

H = 4.1284m

Head of Liquid above Centre of Orifice Formula Elements

Variables

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

Theoretical Velocity

Theoretical velocity is defined as the velocity that is calculated theoretically.

Symbol: V_th

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Theoretical Velocity

Other Formulas to find Head of the Liquid

Go Head of liquid for head loss and coefficient of velocity

H = \frac{h f}{1 - ({C v}^{2})}

Other formulas in Flow Head category

Go Loss of head due to fluid resistance

h f = H \cdot (1 - ({C v}^{2}))

Go Loss of head due to sudden enlargement

h L = \frac{{(V i - V o)}^{2}}{2 \cdot 9.81}

Go Absolute pressure head at constant head and atmospheric pressure head

H AP = H a + H c - (({(\frac{V o}{0.62})}^{2}) \cdot (\frac{1}{2 \cdot 9.81}))

Go Atmospheric pressure head at constant head and absolute pressure head

H a = H AP - H c + (({(\frac{V o}{0.62})}^{2}) \cdot (\frac{1}{2 \cdot 9.81}))

How to Evaluate Head of Liquid above Centre of Orifice?

Head of Liquid above Centre of Orifice evaluator uses Head of the Liquid = (Theoretical Velocity^2)/(2*9.81) to evaluate the Head of the Liquid, The Head of Liquid above Centre of Orifice formula is defined as the ratio of theoretical velocity formulated from Bernoulli's equation in flow through an orifice. Head of the Liquid is denoted by H symbol.

How to evaluate Head of Liquid above Centre of Orifice using this online evaluator? To use this online evaluator for Head of Liquid above Centre of Orifice, enter Theoretical Velocity (V_th) and hit the calculate button.

FAQs on Head of Liquid above Centre of Orifice

What is the formula to find Head of Liquid above Centre of Orifice?

The formula of Head of Liquid above Centre of Orifice is expressed as Head of the Liquid = (Theoretical Velocity^2)/(2*9.81). Here is an example- 4.12844 = (9^2)/(2*9.81).

How to calculate Head of Liquid above Centre of Orifice?

With Theoretical Velocity (V_th) we can find Head of Liquid above Centre of Orifice using the formula - Head of the Liquid = (Theoretical Velocity^2)/(2*9.81).

What are the other ways to Calculate Head of the Liquid?

Here are the different ways to Calculate Head of the Liquid-

Head of the Liquid=Head Loss/(1-(Coefficient of Velocity^2))

Can the Head of Liquid above Centre of Orifice be negative?

No, the Head of Liquid above Centre of Orifice, measured in Length cannot be negative.

Which unit is used to measure Head of Liquid above Centre of Orifice?

Head of Liquid above Centre of Orifice is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Head of Liquid above Centre of Orifice can be measured.

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