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Pressure Difference in U-tube Manometer Formula

GoPressure Difference in Manometer Formula

GoChange in Pressure Formula

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Pressure Difference is the difference in pressure intensities at two different points in a liquid. Check FAQs

ΔP = γ \cdot ΔL

ΔP - Pressure Difference?γ - Specific Weight Fluid Pressure?ΔL - Liquid Height Difference?

Pressure Difference in U-tube Manometer Example

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Here is how the Pressure Difference in U-tube Manometer equation looks like with Values.

Here is how the Pressure Difference in U-tube Manometer equation looks like with Units.

Here is how the Pressure Difference in U-tube Manometer equation looks like.

20.8 = 0.13 \cdot 0.16

20.8Pa = 0.13kN/m³ \cdot 0.16m

20.8 = 0.13 \cdot 0.16

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Pressure Difference in U-tube Manometer Solution

Follow our step by step solution on how to calculate Pressure Difference in U-tube Manometer?

FIRST Step Consider the formula

ΔP = γ \cdot ΔL

Next Step Substitute values of Variables

∴

ΔP = 0.13kN/m³ \cdot 0.16m

Next Step Convert Units

∴

ΔP = 130N/m³ \cdot 0.16m

Next Step Prepare to Evaluate

∴

ΔP = 130 \cdot 0.16

LAST Step Evaluate

∴

ΔP = 20.8Pa

Pressure Difference in U-tube Manometer Formula Elements

Variables

Pressure Difference

Pressure Difference is the difference in pressure intensities at two different points in a liquid.

Symbol: ΔP

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Pressure Difference

Specific Weight Fluid Pressure

Specific Weight Fluid Pressure is the ratio of a body’s weight to its volume.

Symbol: γ

Measurement: Specific WeightUnit: kN/m³

Note: Value should be greater than 0.

Formulas to find Specific Weight Fluid Pressure

Liquid Height Difference

Liquid Height Difference is the difference between the height of the liquid in the column tube.

Symbol: ΔL

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Liquid Height Difference

Other Formulas to find Pressure Difference

Go Pressure Difference in Manometer

ΔP = P r - P l

Go Change in Pressure

ΔP = ΔL \cdot γ

Other formulas in Pressure Measurement category

Go Pressure on right of Manometer

P r = ΔP + P l

Go Pressure on Left of Manometer

P l = P r - ΔP

Go Shear Stress in Fluid

σ = \frac{μ \cdot V}{d s}

Go Pressure to Current Conversion

I out = (\frac{(P in - P min) \cdot (I max - I min)}{P max - P min}) + I min

How to Evaluate Pressure Difference in U-tube Manometer?

Pressure Difference in U-tube Manometer evaluator uses Pressure Difference = Specific Weight Fluid Pressure*Liquid Height Difference to evaluate the Pressure Difference, The Pressure Difference in U-tube Manometer formula is defined as the disparity in pressure between two points within a fluid inside the u-tube manometer. It's the contrast in pressure values measured at those respective points. Pressure Difference is denoted by ΔP symbol.

How to evaluate Pressure Difference in U-tube Manometer using this online evaluator? To use this online evaluator for Pressure Difference in U-tube Manometer, enter Specific Weight Fluid Pressure (γ) & Liquid Height Difference (ΔL) and hit the calculate button.

FAQs on Pressure Difference in U-tube Manometer

What is the formula to find Pressure Difference in U-tube Manometer?

The formula of Pressure Difference in U-tube Manometer is expressed as Pressure Difference = Specific Weight Fluid Pressure*Liquid Height Difference. Here is an example- 20.8 = 130*0.16.

How to calculate Pressure Difference in U-tube Manometer?

With Specific Weight Fluid Pressure (γ) & Liquid Height Difference (ΔL) we can find Pressure Difference in U-tube Manometer using the formula - Pressure Difference = Specific Weight Fluid Pressure*Liquid Height Difference.

What are the other ways to Calculate Pressure Difference?

Here are the different ways to Calculate Pressure Difference-

Pressure Difference=Pressure in Right Side Tube-Pressure in Left Side Tube
Pressure Difference=Liquid Height Difference*Specific Weight Fluid Pressure

Can the Pressure Difference in U-tube Manometer be negative?

No, the Pressure Difference in U-tube Manometer, measured in Pressure cannot be negative.

Which unit is used to measure Pressure Difference in U-tube Manometer?

Pressure Difference in U-tube Manometer is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Pressure Difference in U-tube Manometer can be measured.

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Pressure Difference in U-tube Manometer Formula

​GoPressure Difference in Manometer Formula

​GoChange in Pressure Formula

Pressure Difference in U-tube Manometer Example

Pressure Difference in U-tube Manometer Solution

Pressure Difference in U-tube Manometer Formula Elements

Other Formulas to find Pressure Difference

Other formulas in Pressure Measurement category

How to Evaluate Pressure Difference in U-tube Manometer?

FAQs on Pressure Difference in U-tube Manometer

Variable Name

GoPressure Difference in Manometer Formula

GoChange in Pressure Formula