Mean Velocity of Flow given Pressure Difference Calculator

✖Pressure Difference is the difference in pressure intensities at two different points in a liquid.ⓘ Pressure Difference [ΔP]			+10% -10%
✖Width is the measurement or extent of something from side to side.ⓘ Width [w]			+10% -10%
✖The Dynamic Viscosity refers to the internal resistance of a fluid to flow when a force is applied.ⓘ Dynamic Viscosity [μ]			+10% -10%
✖The Length of Pipe refers to total length from one end to another in which the liquid is flowing.ⓘ Length of Pipe [L_p]			+10% -10%

✖Mean velocity is defined as the average velocity of a fluid at a point and over an arbitrary time T.ⓘ Mean Velocity of Flow given Pressure Difference [V_mean]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Laminar Flow between Parallel Plates, both Plates at Rest Formulas PDF PDF Image

Mean Velocity of Flow given Pressure Difference Solution

STEP 0: Pre-Calculation Summary

Formula Used

Mean Velocity = (Pressure Difference*Width)/(12*Dynamic Viscosity*Length of Pipe)
V_mean = (ΔP*w)/(12*μ*L_p)
This formula uses 5 Variables

Variables Used

Mean Velocity - (Measured in Meter per Second) - Mean velocity is defined as the average velocity of a fluid at a point and over an arbitrary time T.
Pressure Difference - (Measured in Pascal) - Pressure Difference is the difference in pressure intensities at two different points in a liquid.
Width - (Measured in Meter) - Width is the measurement or extent of something from side to side.
Dynamic Viscosity - (Measured in Pascal Second) - The Dynamic Viscosity refers to the internal resistance of a fluid to flow when a force is applied.
Length of Pipe - (Measured in Meter) - The Length of Pipe refers to total length from one end to another in which the liquid is flowing.

STEP 1: Convert Input(s) to Base Unit

Pressure Difference: 13.3 Newton per Square Meter --> 13.3 Pascal (Check conversion here)
Width: 3 Meter --> 3 Meter No Conversion Required
Dynamic Viscosity: 10.2 Poise --> 1.02 Pascal Second (Check conversion here)
Length of Pipe: 0.1 Meter --> 0.1 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_mean = (ΔP*w)/(12*μ*L_p) --> (13.3*3)/(12*1.02*0.1)

Evaluating ... ...

V_mean = 32.5980392156863

STEP 3: Convert Result to Output's Unit

32.5980392156863 Meter per Second --> No Conversion Required

FINAL ANSWER

32.5980392156863 ≈ 32.59804 Meter per Second <-- Mean Velocity

(Calculation completed in 00.005 seconds)

You are here -

Home » Engineering » Civil » Hydraulics and Waterworks » Laminar Flow » Laminar Flow between Parallel Plates, both Plates at Rest » Mean Velocity of Flow » Mean Velocity of Flow given Pressure Difference

Credits

Created by Rithik Agrawal

National Institute of Technology Karnataka (NITK), Surathkal

Rithik Agrawal has created this Calculator and 1300+ more calculators!

Verified by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has verified this Calculator and 700+ more calculators!

< Mean Velocity of Flow Calculators

Mean Velocity of Flow given Pressure Head Drop

LaTeX Go Mean Velocity = (Pressure Difference*Specific Weight of Liquid in Piezometer*(Diameter of Pipe^2))/(12*Dynamic Viscosity*Length of Pipe)

Mean Velocity of Flow given Pressure Difference

LaTeX Go Mean Velocity = (Pressure Difference*Width)/(12*Dynamic Viscosity*Length of Pipe)

Mean Velocity of Flow given Pressure Gradient

LaTeX Go Mean Velocity = ((Width^2)/(12*Dynamic Viscosity))*Pressure Gradient

Mean Velocity of Flow given Maximum Velocity

LaTeX Go Mean Velocity = (2/3)*Maximum Velocity

Mean Velocity of Flow given Pressure Difference Formula

LaTeX Go

Mean Velocity = (Pressure Difference*Width)/(12*Dynamic Viscosity*Length of Pipe)
V_mean = (ΔP*w)/(12*μ*L_p)

What is Pressure Difference?

Pressure drop is defined as the difference in total pressure between two points of a fluid carrying network. A pressure drop occurs when frictional forces, caused by the resistance to flow, act on a fluid as it flows through the tube.

How to Calculate Mean Velocity of Flow given Pressure Difference?

Mean Velocity of Flow given Pressure Difference calculator uses Mean Velocity = (Pressure Difference*Width)/(12*Dynamic Viscosity*Length of Pipe) to calculate the Mean Velocity, The Mean Velocity of Flow given Pressure Difference is defined as the mean velocity of flow can be determined by measuring the pressure difference between two points and utilizing the Bernoulli's equation for incompressible fluids. Mean Velocity is denoted by V_mean symbol.

How to calculate Mean Velocity of Flow given Pressure Difference using this online calculator? To use this online calculator for Mean Velocity of Flow given Pressure Difference, enter Pressure Difference (ΔP), Width (w), Dynamic Viscosity (μ) & Length of Pipe (L_p) and hit the calculate button. Here is how the Mean Velocity of Flow given Pressure Difference calculation can be explained with given input values -> 32.59804 = (13.3*3)/(12*1.02*0.1).

FAQ

What is Mean Velocity of Flow given Pressure Difference?

The Mean Velocity of Flow given Pressure Difference is defined as the mean velocity of flow can be determined by measuring the pressure difference between two points and utilizing the Bernoulli's equation for incompressible fluids and is represented as V_mean = (ΔP*w)/(12*μ*L_p) or Mean Velocity = (Pressure Difference*Width)/(12*Dynamic Viscosity*Length of Pipe). Pressure Difference is the difference in pressure intensities at two different points in a liquid, Width is the measurement or extent of something from side to side, The Dynamic Viscosity refers to the internal resistance of a fluid to flow when a force is applied & The Length of Pipe refers to total length from one end to another in which the liquid is flowing.

How to calculate Mean Velocity of Flow given Pressure Difference?

The Mean Velocity of Flow given Pressure Difference is defined as the mean velocity of flow can be determined by measuring the pressure difference between two points and utilizing the Bernoulli's equation for incompressible fluids is calculated using Mean Velocity = (Pressure Difference*Width)/(12*Dynamic Viscosity*Length of Pipe). To calculate Mean Velocity of Flow given Pressure Difference, you need Pressure Difference (ΔP), Width (w), Dynamic Viscosity (μ) & Length of Pipe (L_p). With our tool, you need to enter the respective value for Pressure Difference, Width, Dynamic Viscosity & Length of Pipe 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 Mean Velocity?

In this formula, Mean Velocity uses Pressure Difference, Width, Dynamic Viscosity & Length of Pipe. We can use 3 other way(s) to calculate the same, which is/are as follows -

Mean Velocity = ((Width^2)/(12*Dynamic Viscosity))*Pressure Gradient
Mean Velocity = (2/3)*Maximum Velocity
Mean Velocity = (Pressure Difference*Specific Weight of Liquid in Piezometer*(Diameter of Pipe^2))/(12*Dynamic Viscosity*Length of Pipe)

Home

FREE PDFs

🔍 Search