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Differential Pressure Head of Elbow Meter Formula

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The Difference in Pressure Head refers to the height of a liquid column that corresponds to a specific pressure exerted by the liquid at the base of its container. Check FAQs

H Pressurehead = \frac{{(\frac{q}{C d \cdot A})}^{2}}{2 \cdot 9.81}

H_Pressurehead - Difference in Pressure Head?q - Discharge of Pipe Through Elbow meter?C_d - Coefficient of Discharge?A - Cross Sectional Area of Pipe?

Differential Pressure Head of Elbow Meter Example

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Here is how the Differential Pressure Head of Elbow Meter equation looks like with Values.

Here is how the Differential Pressure Head of Elbow Meter equation looks like with Units.

Here is how the Differential Pressure Head of Elbow Meter equation looks like.

0.7313 = \frac{{(\frac{5}{0.66 \cdot 2})}^{2}}{2 \cdot 9.81}

0.7313m = \frac{{(\frac{5m³/s}{0.66 \cdot 2m²})}^{2}}{2 \cdot 9.81}

0.7313 = \frac{{(\frac{5}{0.66 \cdot 2})}^{2}}{2 \cdot 9.81}

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Differential Pressure Head of Elbow Meter Solution

Follow our step by step solution on how to calculate Differential Pressure Head of Elbow Meter?

FIRST Step Consider the formula

H Pressurehead = \frac{{(\frac{q}{C d \cdot A})}^{2}}{2 \cdot 9.81}

Next Step Substitute values of Variables

∴

H Pressurehead = \frac{{(\frac{5m³/s}{0.66 \cdot 2m²})}^{2}}{2 \cdot 9.81}

Next Step Prepare to Evaluate

∴

H Pressurehead = \frac{{(\frac{5}{0.66 \cdot 2})}^{2}}{2 \cdot 9.81}

Next Step Evaluate

∴

H Pressurehead = 0.73129590783191m

LAST Step Rounding Answer

∴

H Pressurehead = 0.7313m

Differential Pressure Head of Elbow Meter Formula Elements

Variables

Difference in Pressure Head

The Difference in Pressure Head refers to the height of a liquid column that corresponds to a specific pressure exerted by the liquid at the base of its container.

Symbol: H_Pressurehead

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Difference in Pressure Head

Discharge of Pipe Through Elbow meter

The Discharge of Pipe through Elbow meter refers to the fluid flowing per second through a channel or section of a pipe.

Symbol: q

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Discharge of Pipe Through Elbow meter

Coefficient of Discharge

The Coefficient of Discharge is ratio of actual discharge to theoretical discharge.

Symbol: C_d

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.2.

Formulas to find Coefficient of Discharge

Cross Sectional Area of Pipe

The Cross sectional Area of Pipe refers to the area of the pipe through which the given liquid is flowing.

Symbol: A

Measurement: AreaUnit: m²

Note: Value can be positive or negative.

Formulas to find Cross Sectional Area of Pipe

Other formulas in Elbow Meter category

Go Discharge through Pipe in Elbowmeter

q = C d \cdot A \cdot (\sqrt{2 \cdot g \cdot h elbowmeter})

Go Coefficient of Discharge of Elbow Meter given Discharge

C d = \frac{q}{A \cdot (\sqrt{2 \cdot g \cdot h elbowmeter})}

Go Cross-Sectional Area of Elbow Meter given Discharge

A = \frac{q}{C d \cdot (\sqrt{2 \cdot g \cdot h elbowmeter})}

How to Evaluate Differential Pressure Head of Elbow Meter?

Differential Pressure Head of Elbow Meter evaluator uses Difference in Pressure Head = ((Discharge of Pipe Through Elbow meter/(Coefficient of Discharge*Cross Sectional Area of Pipe))^2)/(2*9.81) to evaluate the Difference in Pressure Head, The Differential Pressure Head of Elbow Meter when Discharge is Given is defined as total head loss through the flow. Difference in Pressure Head is denoted by H_Pressurehead symbol.

How to evaluate Differential Pressure Head of Elbow Meter using this online evaluator? To use this online evaluator for Differential Pressure Head of Elbow Meter, enter Discharge of Pipe Through Elbow meter (q), Coefficient of Discharge (C_d) & Cross Sectional Area of Pipe (A) and hit the calculate button.

FAQs on Differential Pressure Head of Elbow Meter

What is the formula to find Differential Pressure Head of Elbow Meter?

The formula of Differential Pressure Head of Elbow Meter is expressed as Difference in Pressure Head = ((Discharge of Pipe Through Elbow meter/(Coefficient of Discharge*Cross Sectional Area of Pipe))^2)/(2*9.81). Here is an example- 0.731296 = ((5/(0.66*2))^2)/(2*9.81).

How to calculate Differential Pressure Head of Elbow Meter?

With Discharge of Pipe Through Elbow meter (q), Coefficient of Discharge (C_d) & Cross Sectional Area of Pipe (A) we can find Differential Pressure Head of Elbow Meter using the formula - Difference in Pressure Head = ((Discharge of Pipe Through Elbow meter/(Coefficient of Discharge*Cross Sectional Area of Pipe))^2)/(2*9.81).

Can the Differential Pressure Head of Elbow Meter be negative?

Yes, the Differential Pressure Head of Elbow Meter, measured in Length can be negative.

Which unit is used to measure Differential Pressure Head of Elbow Meter?

Differential Pressure Head of Elbow Meter is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Differential Pressure Head of Elbow Meter can be measured.

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