Pressure Difference between Two Points in Liquid Calculator

✖Specific Weight of Liquid in Piezometer is the ratio of a body’s weight P to its volume V.ⓘ Specific Weight of Liquid in Piezometer [S]			+10% -10%
✖Depth of Point 1 is the depth of point below the free surface in a static mass of liquid.ⓘ Depth of Point 1 [D]			+10% -10%
✖Depth of Point 2 is the depth of point below the free surface in a static mass of liquid.ⓘ Depth of Point 2 [D₂]			+10% -10%

✖Pressure Difference is the difference in pressure intensities at two different points in a liquid.ⓘ Pressure Difference between Two Points in Liquid [ΔP]

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Pressure Difference between Two Points in Liquid Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pressure Difference = Specific Weight of Liquid in Piezometer*(Depth of Point 1-Depth of Point 2)
ΔP = S*(D-D₂)
This formula uses 4 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 of Liquid in Piezometer - (Measured in Newton per Cubic Meter) - Specific Weight of Liquid in Piezometer is the ratio of a body’s weight P to its volume V.
Depth of Point 1 - (Measured in Meter) - Depth of Point 1 is the depth of point below the free surface in a static mass of liquid.
Depth of Point 2 - (Measured in Meter) - Depth of Point 2 is the depth of point below the free surface in a static mass of liquid.

STEP 1: Convert Input(s) to Base Unit

Specific Weight of Liquid in Piezometer: 0.75 Kilonewton per Cubic Meter --> 750 Newton per Cubic Meter (Check conversion here)
Depth of Point 1: 16 Meter --> 16 Meter No Conversion Required
Depth of Point 2: 15 Meter --> 15 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΔP = S*(D-D₂) --> 750*(16-15)

Evaluating ... ...

ΔP = 750

STEP 3: Convert Result to Output's Unit

750 Pascal -->750 Newton per Square Meter (Check conversion here)

FINAL ANSWER

750 Newton per Square Meter <-- Pressure Difference

(Calculation completed in 00.020 seconds)

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Created by Alithea Fernandes

Don Bosco College of Engineering (DBCE), Goa

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National Institute of Technology Karnataka (NITK), Surathkal

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< Fluid Pressure and Its Measurement Calculators

Pressure Head of Liquid given Pressure Head of another Liquid having same Pressure

LaTeX Go Pressure Head of Liquid 1 = (Pressure Head of Liquid 2*Specific Weight of Liquid 2)/Specific Weight 1

Pressure Difference between Two Points in Liquid

LaTeX Go Pressure Difference = Specific Weight of Liquid in Piezometer*(Depth of Point 1-Depth of Point 2)

Pressure at Point in Liquid given Pressure Head

LaTeX Go Pressure = Pressure Head*Specific Weight of Liquid in Piezometer

Pressure Head of Liquid

LaTeX Go Pressure Head = Pressure/Specific Weight of Liquid in Piezometer

Pressure Difference between Two Points in Liquid Formula

LaTeX Go

Pressure Difference = Specific Weight of Liquid in Piezometer*(Depth of Point 1-Depth of Point 2)
ΔP = S*(D-D₂)

What is Static Pressure?

Static Pressure is the force per unit area that is exerted by a fluid upon a surface at rest relative to the fluid.

How to Calculate Pressure Difference between Two Points in Liquid?

Pressure Difference between Two Points in Liquid calculator uses Pressure Difference = Specific Weight of Liquid in Piezometer*(Depth of Point 1-Depth of Point 2) to calculate the Pressure Difference, The Pressure Difference between Two Points in Liquid formula is defined as a function of specific weight of liquid, and the depth of two points below the free surface in a static mass of liquid. Thus it may be stated that the difference in pressure at any two points in a static mass of liquid varies directly as the difference in depth of the two points. Pressure Difference is denoted by ΔP symbol.

How to calculate Pressure Difference between Two Points in Liquid using this online calculator? To use this online calculator for Pressure Difference between Two Points in Liquid, enter Specific Weight of Liquid in Piezometer (S), Depth of Point 1 (D) & Depth of Point 2 (D₂) and hit the calculate button. Here is how the Pressure Difference between Two Points in Liquid calculation can be explained with given input values -> 750 = 750*(16-15).

FAQ

What is Pressure Difference between Two Points in Liquid?

The Pressure Difference between Two Points in Liquid formula is defined as a function of specific weight of liquid, and the depth of two points below the free surface in a static mass of liquid. Thus it may be stated that the difference in pressure at any two points in a static mass of liquid varies directly as the difference in depth of the two points and is represented as ΔP = S*(D-D₂) or Pressure Difference = Specific Weight of Liquid in Piezometer*(Depth of Point 1-Depth of Point 2). Specific Weight of Liquid in Piezometer is the ratio of a body’s weight P to its volume V, Depth of Point 1 is the depth of point below the free surface in a static mass of liquid & Depth of Point 2 is the depth of point below the free surface in a static mass of liquid.

How to calculate Pressure Difference between Two Points in Liquid?

The Pressure Difference between Two Points in Liquid formula is defined as a function of specific weight of liquid, and the depth of two points below the free surface in a static mass of liquid. Thus it may be stated that the difference in pressure at any two points in a static mass of liquid varies directly as the difference in depth of the two points is calculated using Pressure Difference = Specific Weight of Liquid in Piezometer*(Depth of Point 1-Depth of Point 2). To calculate Pressure Difference between Two Points in Liquid, you need Specific Weight of Liquid in Piezometer (S), Depth of Point 1 (D) & Depth of Point 2 (D₂). With our tool, you need to enter the respective value for Specific Weight of Liquid in Piezometer, Depth of Point 1 & Depth of Point 2 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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