LCM of three numbers

Wind Tunnel Pressure Difference by Manometer Calculator

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✖Specific Weight of Manometric Fluid represents the weight per unit volume of the fluid used in a manometer.ⓘ Specific Weight of Manometric Fluid [𝑤]			+10% -10%
✖Height Difference of Manometric Fluid denotes the variation in vertical height of a manometric fluid column.ⓘ Height Difference of Manometric Fluid [Δh]			+10% -10%

✖Pressure Difference indicates the variance in pressure levels between the supply reservoir and the test area.ⓘ Wind Tunnel Pressure Difference by Manometer [δP]

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Wind Tunnel Pressure Difference by Manometer Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pressure Difference = Specific Weight of Manometric Fluid*Height Difference of Manometric Fluid
δP = 𝑤*Δh
This formula uses 3 Variables

Variables Used

Pressure Difference - (Measured in Pascal) - Pressure Difference indicates the variance in pressure levels between the supply reservoir and the test area.
Specific Weight of Manometric Fluid - (Measured in Newton per Cubic Meter) - Specific Weight of Manometric Fluid represents the weight per unit volume of the fluid used in a manometer.
Height Difference of Manometric Fluid - (Measured in Meter) - Height Difference of Manometric Fluid denotes the variation in vertical height of a manometric fluid column.

STEP 1: Convert Input(s) to Base Unit

Specific Weight of Manometric Fluid: 2 Newton per Cubic Meter --> 2 Newton per Cubic Meter No Conversion Required
Height Difference of Manometric Fluid: 0.1 Meter --> 0.1 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

δP = 𝑤*Δh --> 2*0.1

Evaluating ... ...

δP = 0.2

STEP 3: Convert Result to Output's Unit

0.2 Pascal --> No Conversion Required

FINAL ANSWER

0.2 Pascal <-- Pressure Difference

(Calculation completed in 00.004 seconds)

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Created by Shikha Maurya

Indian Institute of Technology (IIT), Bombay

Shikha Maurya has created this Calculator and 100+ more calculators!

Verified by Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

Maiarutselvan V has verified this Calculator and 300+ more calculators!

< Aerodynamic Measurements and Wind Tunnel Testing Calculators

Wind Tunnel Test Section Velocity

LaTeX Go Velocity at Point 2 = sqrt((2*(Pressure at Point 1-Pressure at Point 2))/(Density*(1-1/Contraction Ratio^2)))

Airspeed Measurement by Venturi

LaTeX Go Velocity at Point 1 = sqrt((2*(Pressure at Point 1-Pressure at Point 2))/(Density*(Contraction Ratio^2-1)))

Wind Tunnel Pressure Difference with Test Speed

LaTeX Go Pressure Difference = 0.5*Air Density*Velocity at Point 2^2*(1-1/Contraction Ratio^2)

Wind Tunnel Pressure Difference by Manometer

LaTeX Go Pressure Difference = Specific Weight of Manometric Fluid*Height Difference of Manometric Fluid

Wind Tunnel Pressure Difference by Manometer Formula

LaTeX Go

Pressure Difference = Specific Weight of Manometric Fluid*Height Difference of Manometric Fluid
δP = 𝑤*Δh

What is working principle of manometer?

A manometer works on the principle of hydrostatic equilibrium and is used for measuring the pressure (static pressure) exerted by a still liquid or gas. Hydrostatic equilibrium states that the pressure at any point in a fluid at rest is equal, and its value is just the weight of the overlying fluid.

How the pressure is measured in modern wind tunnels?

In modern wind tunnels, manometers have been replaced by pressure transducers and electrical digital displays for reading pressures and pressure differences.

How to Calculate Wind Tunnel Pressure Difference by Manometer?

Wind Tunnel Pressure Difference by Manometer calculator uses Pressure Difference = Specific Weight of Manometric Fluid*Height Difference of Manometric Fluid to calculate the Pressure Difference, Wind Tunnel Pressure Difference by Manometer is obtained as the product of weight per unit volume manometer fluid into the difference of heights of fluid between two sides of the manometer. Pressure Difference is denoted by δP symbol.

How to calculate Wind Tunnel Pressure Difference by Manometer using this online calculator? To use this online calculator for Wind Tunnel Pressure Difference by Manometer, enter Specific Weight of Manometric Fluid (𝑤) & Height Difference of Manometric Fluid (Δh) and hit the calculate button. Here is how the Wind Tunnel Pressure Difference by Manometer calculation can be explained with given input values -> 50 = 2*0.1.

FAQ

What is Wind Tunnel Pressure Difference by Manometer?

Wind Tunnel Pressure Difference by Manometer is obtained as the product of weight per unit volume manometer fluid into the difference of heights of fluid between two sides of the manometer and is represented as δP = 𝑤*Δh or Pressure Difference = Specific Weight of Manometric Fluid*Height Difference of Manometric Fluid. Specific Weight of Manometric Fluid represents the weight per unit volume of the fluid used in a manometer & Height Difference of Manometric Fluid denotes the variation in vertical height of a manometric fluid column.

How to calculate Wind Tunnel Pressure Difference by Manometer?

Wind Tunnel Pressure Difference by Manometer is obtained as the product of weight per unit volume manometer fluid into the difference of heights of fluid between two sides of the manometer is calculated using Pressure Difference = Specific Weight of Manometric Fluid*Height Difference of Manometric Fluid. To calculate Wind Tunnel Pressure Difference by Manometer, you need Specific Weight of Manometric Fluid (𝑤) & Height Difference of Manometric Fluid (Δh). With our tool, you need to enter the respective value for Specific Weight of Manometric Fluid & Height Difference of Manometric Fluid 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 of Manometric Fluid & Height Difference of Manometric Fluid. We can use 1 other way(s) to calculate the same, which is/are as follows -

Pressure Difference = 0.5*Air Density*Velocity at Point 2^2*(1-1/Contraction Ratio^2)

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