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Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs Formula

GoVenturi Head given Theoretical Discharge through Pipe Formula

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

h venturi = L \cdot (\frac{𝑤}{γ f} - 1)

h_venturi - Venturi Head?L - Length of Venturi meter?𝑤 - Weight per unit Volume of Manometer Fluid?γ_f - Specific Weight of Liquid?

Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs Example

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Here is how the Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs equation looks like with Values.

Here is how the Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs equation looks like with Units.

Here is how the Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs equation looks like.

24.1101 = 3 \cdot (\frac{9888.84}{9.81} - 1)

24.1101mm = 3m \cdot (\frac{9888.84N/m³}{9.81kN/m³} - 1)

24.1101 = 3 \cdot (\frac{9888.84}{9.81} - 1)

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Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs Solution

Follow our step by step solution on how to calculate Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs?

FIRST Step Consider the formula

h venturi = L \cdot (\frac{𝑤}{γ f} - 1)

Next Step Substitute values of Variables

∴

h venturi = 3m \cdot (\frac{9888.84N/m³}{9.81kN/m³} - 1)

Next Step Convert Units

∴

h venturi = 3m \cdot (\frac{9888.84N/m³}{9810N/m³} - 1)

Next Step Prepare to Evaluate

∴

h venturi = 3 \cdot (\frac{9888.84}{9810} - 1)

Next Step Evaluate

∴

h venturi = 0.0241100917431192m

Next Step Convert to Output's Unit

∴

h venturi = 24.1100917431192mm

LAST Step Rounding Answer

∴

h venturi = 24.1101mm

Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs Formula Elements

Variables

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

Length of Venturi meter

The Length of Venturi meter refers to the measurement or extent of something from end to end.

Symbol: L

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Venturi meter

Weight per unit Volume of Manometer Fluid

The Weight per unit Volume of Manometer Fluid is obtained as the product of the density of manometric fluid and acceleration of gravity g.

Symbol: 𝑤

Measurement: Specific WeightUnit: N/m³

Note: Value should be greater than 0.

Formulas to find Weight per unit Volume of Manometer Fluid

Specific Weight of Liquid

The Specific Weight of Liquid refers to the weight per unit volume of that substance.

Symbol: γ_f

Measurement: Specific WeightUnit: kN/m³

Note: Value should be greater than 0.

Formulas to find Specific Weight of Liquid

Other Formulas to find Venturi Head

Go Venturi Head given Theoretical Discharge through Pipe

h venturi = {((\frac{Q th}{A i \cdot A f}) \cdot (\sqrt{\frac{{(A i)}^{2} - {(A f)}^{2}}{2 \cdot [g]}}))}^{2}

Other formulas in Venturi Meter category

Go Theoretical Discharge through Pipe

Q th = \frac{A i \cdot A f \cdot (\sqrt{2 \cdot [g] \cdot h venturi})}{\sqrt{{(A i)}^{2} - {(A f)}^{2}}}

Go Throat Area given Theoretical Discharge

A f = \sqrt{\frac{{(A i \cdot Q th)}^{2}}{({A i}^{2} \cdot 2 \cdot [g] \cdot h venturi) + {Q th}^{2}}}

Go Inlet Area given Theoretical Discharge

A i = \sqrt{\frac{{(Q th \cdot A f)}^{2}}{{(Q th)}^{2} - ({A f}^{2} \cdot 2 \cdot [g] \cdot h venturi)}}

Go Coefficient of Discharge given Discharges

C d = \frac{Q actual}{V theoritical}

How to Evaluate Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs?

Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs evaluator uses Venturi Head = Length of Venturi meter*(Weight per unit Volume of Manometer Fluid/Specific Weight of Liquid-1) to evaluate the Venturi Head, The Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs formula is defined as total head loss while the flow happens in a pipe. Venturi Head is denoted by h_venturi symbol.

How to evaluate Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs using this online evaluator? To use this online evaluator for Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs, enter Length of Venturi meter (L), Weight per unit Volume of Manometer Fluid (𝑤) & Specific Weight of Liquid (γ_f) and hit the calculate button.

FAQs on Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs

What is the formula to find Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs?

The formula of Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs is expressed as Venturi Head = Length of Venturi meter*(Weight per unit Volume of Manometer Fluid/Specific Weight of Liquid-1). Here is an example- 24110.09 = 3*(9888.84/9810-1).

How to calculate Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs?

With Length of Venturi meter (L), Weight per unit Volume of Manometer Fluid (𝑤) & Specific Weight of Liquid (γ_f) we can find Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs using the formula - Venturi Head = Length of Venturi meter*(Weight per unit Volume of Manometer Fluid/Specific Weight of Liquid-1).

What are the other ways to Calculate Venturi Head?

Here are the different ways to Calculate Venturi Head-

Venturi Head=((Theoretical Discharge/(Cross Section Area 1*Cross Section Area 2))*(sqrt(((Cross Section Area 1)^2-(Cross Section Area 2)^2)/(2*[g]))))^2

Can the Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs be negative?

Yes, the Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs, measured in Length can be negative.

Which unit is used to measure Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs?

Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs can be measured.

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Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs Formula

​GoVenturi Head given Theoretical Discharge through Pipe Formula

Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs Example

Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs Solution

Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs Formula Elements

Other Formulas to find Venturi Head

Other formulas in Venturi Meter category

How to Evaluate Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs?

FAQs on Venturi Head given Difference in Levels of Manometric Liquid in Two Limbs

Variable Name

GoVenturi Head given Theoretical Discharge through Pipe Formula