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Differential Pressure-Differential Manometer Formula

GoDifferential Pressure between Two Points Formula

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Pressure changes is the difference between the pressure inside the liquid droplet and atmospheric pressure. Check FAQs

Δp = γ 2 \cdot h 2 + γ m \cdot h m - γ 1 \cdot h 1

Δp - Pressure Changes?γ₂ - Specific Weight 2?h₂ - Height of Column 2?γ_m - Specific Weight of Manometer liquid?h_m - Height of Manometer Liquid?γ₁ - Specific Weight 1?h₁ - Height of Column 1?

Differential Pressure-Differential Manometer Example

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Here is how the Differential Pressure-Differential Manometer equation looks like with Values.

Here is how the Differential Pressure-Differential Manometer equation looks like with Units.

Here is how the Differential Pressure-Differential Manometer equation looks like.

-38.146 = 1223 \cdot 7.8 + 500 \cdot 5.5 - 1342 \cdot 12

-38.146Pa = 1223N/m³ \cdot 7.8cm + 500N/m³ \cdot 5.5cm - 1342N/m³ \cdot 12cm

-38.146 = 1223 \cdot 7.8 + 500 \cdot 5.5 - 1342 \cdot 12

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Differential Pressure-Differential Manometer Solution

Follow our step by step solution on how to calculate Differential Pressure-Differential Manometer?

FIRST Step Consider the formula

Δp = γ 2 \cdot h 2 + γ m \cdot h m - γ 1 \cdot h 1

Next Step Substitute values of Variables

∴

Δp = 1223N/m³ \cdot 7.8cm + 500N/m³ \cdot 5.5cm - 1342N/m³ \cdot 12cm

Next Step Convert Units

∴

Δp = 1223N/m³ \cdot 0.078m + 500N/m³ \cdot 0.055m - 1342N/m³ \cdot 0.12m

Next Step Prepare to Evaluate

∴

Δp = 1223 \cdot 0.078 + 500 \cdot 0.055 - 1342 \cdot 0.12

LAST Step Evaluate

∴

Δp = -38.146Pa

Differential Pressure-Differential Manometer Formula Elements

Variables

Pressure Changes

Pressure changes is the difference between the pressure inside the liquid droplet and atmospheric pressure.

Symbol: Δp

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Pressure Changes

Specific Weight 2

Specific weight 2 is the specific weight of 2nd fluid.

Symbol: γ₂

Measurement: Specific WeightUnit: N/m³

Note: Value can be positive or negative.

Formulas to find Specific Weight 2

Height of Column 2

The Height of Column 2 is the vertical measurement of the second fluid column in a pressure system, influencing the pressure exerted by the fluid.

Symbol: h₂

Measurement: LengthUnit: cm

Note: Value should be greater than 0.

Formulas to find Height of Column 2

Specific Weight of Manometer liquid

Specific Weight of Manometer liquid is used in calculating the U-tube manometer equation.

Symbol: γ_m

Measurement: Specific WeightUnit: N/m³

Note: Value can be positive or negative.

Formulas to find Specific Weight of Manometer liquid

Height of Manometer Liquid

The Height of Manometer Liquid is the vertical distance of the liquid column in a manometer, indicating the pressure difference between two points in a fluid system.

Symbol: h_m

Measurement: LengthUnit: cm

Note: Value can be positive or negative.

Formulas to find Height of Manometer Liquid

Specific Weight 1

Specific weight 1 is the specific weight of the fluid 1.

Symbol: γ₁

Measurement: Specific WeightUnit: N/m³

Note: Value can be positive or negative.

Formulas to find Specific Weight 1

Height of Column 1

The Height of Column 1 is the vertical measurement of the first fluid column in a pressure system, influencing pressure calculations and fluid behavior in mechanical applications.

Symbol: h₁

Measurement: LengthUnit: cm

Note: Value can be positive or negative.

Formulas to find Height of Column 1

Other Formulas to find Pressure Changes

Go Differential Pressure between Two Points

Δp = γ 1 \cdot h 1 - γ 2 \cdot h 2

Other formulas in Pressure Relations category

Go Absolute Pressure at Height h

P abs = P atm + y l \cdot h a

Go Center of Pressure on Inclined Plane

h ✶ = D + \frac{I \cdot \sin (Θ) \cdot \sin (Θ)}{A wet \cdot D}

How to Evaluate Differential Pressure-Differential Manometer?

Differential Pressure-Differential Manometer evaluator uses Pressure Changes = Specific Weight 2*Height of Column 2+Specific Weight of Manometer liquid*Height of Manometer Liquid-Specific Weight 1*Height of Column 1 to evaluate the Pressure Changes, Differential Pressure-Differential Manometer formula is defined as a method to measure the pressure difference between two points in a fluid system. It utilizes the heights of fluid columns and their specific weights to provide insights into fluid behavior and system performance in various engineering applications. Pressure Changes is denoted by Δp symbol.

How to evaluate Differential Pressure-Differential Manometer using this online evaluator? To use this online evaluator for Differential Pressure-Differential Manometer, enter Specific Weight 2 (γ₂), Height of Column 2 (h₂), Specific Weight of Manometer liquid (γ_m), Height of Manometer Liquid (h_m), Specific Weight 1 (γ₁) & Height of Column 1 (h₁) and hit the calculate button.

FAQs on Differential Pressure-Differential Manometer

What is the formula to find Differential Pressure-Differential Manometer?

The formula of Differential Pressure-Differential Manometer is expressed as Pressure Changes = Specific Weight 2*Height of Column 2+Specific Weight of Manometer liquid*Height of Manometer Liquid-Specific Weight 1*Height of Column 1. Here is an example- 65.0065 = 1223*0.078+2387.129*0.055-1342*0.12.

How to calculate Differential Pressure-Differential Manometer?

With Specific Weight 2 (γ₂), Height of Column 2 (h₂), Specific Weight of Manometer liquid (γ_m), Height of Manometer Liquid (h_m), Specific Weight 1 (γ₁) & Height of Column 1 (h₁) we can find Differential Pressure-Differential Manometer using the formula - Pressure Changes = Specific Weight 2*Height of Column 2+Specific Weight of Manometer liquid*Height of Manometer Liquid-Specific Weight 1*Height of Column 1.

What are the other ways to Calculate Pressure Changes?

Here are the different ways to Calculate Pressure Changes-

Pressure Changes=Specific Weight 1*Height of Column 1-Specific Weight 2*Height of Column 2

Can the Differential Pressure-Differential Manometer be negative?

Yes, the Differential Pressure-Differential Manometer, measured in Pressure can be negative.

Which unit is used to measure Differential Pressure-Differential Manometer?

Differential Pressure-Differential 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 Differential Pressure-Differential Manometer can be measured.

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Differential Pressure-Differential Manometer Formula

​GoDifferential Pressure between Two Points Formula

Differential Pressure-Differential Manometer Example

Differential Pressure-Differential Manometer Solution

Differential Pressure-Differential Manometer Formula Elements

Other Formulas to find Pressure Changes

Other formulas in Pressure Relations category

How to Evaluate Differential Pressure-Differential Manometer?

FAQs on Differential Pressure-Differential Manometer

Variable Name

GoDifferential Pressure between Two Points Formula