Pressure Difference in U-tube Manometer Calculator

✖Specific Weight Fluid Pressure is the ratio of a body’s weight to its volume.ⓘ Specific Weight Fluid Pressure [γ]			+10% -10%
✖Liquid Height Difference is the difference between the height of the liquid in the column tube.ⓘ Liquid Height Difference [ΔL]			+10% -10%

✖Pressure Difference is the difference in pressure intensities at two different points in a liquid.ⓘ Pressure Difference in U-tube Manometer [ΔP]

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Formula

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Pressure Difference in U-tube Manometer

Formula

ΔP = γ \cdot ΔL

Example

20.8 Pa = 0.13 kN/m³ \cdot 0.16 m

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Pressure Difference in U-tube Manometer Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pressure Difference = Specific Weight Fluid Pressure*Liquid Height Difference
ΔP = γ*ΔL
This formula uses 3 Variables

Variables Used

Pressure Difference - (Measured in Pascal) - Pressure Difference is the difference in pressure intensities at two different points in a liquid.
Specific Weight Fluid Pressure - (Measured in Newton per Cubic Meter) - Specific Weight Fluid Pressure is the ratio of a body’s weight to its volume.
Liquid Height Difference - (Measured in Meter) - Liquid Height Difference is the difference between the height of the liquid in the column tube.

STEP 1: Convert Input(s) to Base Unit

Specific Weight Fluid Pressure: 0.13 Kilonewton per Cubic Meter --> 130 Newton per Cubic Meter (Check conversion here)
Liquid Height Difference: 0.16 Meter --> 0.16 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΔP = γ*ΔL --> 130*0.16

Evaluating ... ...

ΔP = 20.8

STEP 3: Convert Result to Output's Unit

20.8 Pascal --> No Conversion Required

FINAL ANSWER

20.8 Pascal <-- Pressure Difference

(Calculation completed in 00.020 seconds)

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Credits

Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Calculator and 900+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Calculator and 1900+ more calculators!

< Pressure Measurement Calculators

Shear Stress in Fluid

Go Stress = (Viscosity Coefficient Pressure*Liquid Velocity)/Closed Stirrup Distance

Pressure Difference in Manometer

Go Pressure Difference = Pressure in Right Side Tube-Pressure in Left Side Tube

Pressure on right of Manometer

Go Pressure in Right Side Tube = Pressure Difference+Pressure in Left Side Tube

Pressure on Left of Manometer

Go Pressure in Left Side Tube = Pressure in Right Side Tube-Pressure Difference

Pressure Difference in U-tube Manometer Formula

Pressure Difference = Specific Weight Fluid Pressure*Liquid Height Difference
ΔP = γ*ΔL

How does pressure change the state of matter?

Physical conditions like temperature and pressure affect the state of matter. When the pressure exerted on a substance increases, it can cause the substance to condense. Decreasing pressure can cause it to vaporize. For some types of rock, decreasing pressure can also cause them to melt.

How to Calculate Pressure Difference in U-tube Manometer?

Pressure Difference in U-tube Manometer calculator uses Pressure Difference = Specific Weight Fluid Pressure*Liquid Height Difference to calculate 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 calculate Pressure Difference in U-tube Manometer using this online calculator? To use this online calculator for Pressure Difference in U-tube Manometer, enter Specific Weight Fluid Pressure (γ) & Liquid Height Difference (ΔL) and hit the calculate button. Here is how the Pressure Difference in U-tube Manometer calculation can be explained with given input values -> 20.8 = 130*0.16.

FAQ

What is Pressure Difference in U-tube Manometer?

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 and is represented as ΔP = γ*ΔL or Pressure Difference = Specific Weight Fluid Pressure*Liquid Height Difference. Specific Weight Fluid Pressure is the ratio of a body’s weight to its volume & Liquid Height Difference is the difference between the height of the liquid in the column tube.

How to calculate Pressure Difference in U-tube Manometer?

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 is calculated using Pressure Difference = Specific Weight Fluid Pressure*Liquid Height Difference. To calculate Pressure Difference in U-tube Manometer, you need Specific Weight Fluid Pressure (γ) & Liquid Height Difference (ΔL). With our tool, you need to enter the respective value for Specific Weight Fluid Pressure & Liquid Height Difference and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Pressure Difference?

In this formula, Pressure Difference uses Specific Weight Fluid Pressure & Liquid Height Difference. We can use 2 other way(s) to calculate the same, which is/are as follows -

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

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