## Euler Number using Fluid Velocity Solution

STEP 0: Pre-Calculation Summary
Formula Used
Euler number = Fluid Velocity/(sqrt(Change in Pressure/Density of Fluid))
Eu = uFluid/(sqrt(dP/ρFluid))
This formula uses 1 Functions, 4 Variables
Functions Used
sqrt - Squre root function, sqrt(Number)
Variables Used
Euler number - Euler number represents the non dimensional relationship between pressure drop and momentum in fluid flow.
Fluid Velocity - (Measured in Meter per Second) - Fluid velocity is the volume of fluid flowing in the given vessel per unit cross sectional area.
Change in Pressure - (Measured in Pascal) - Change in Pressure is defined as the difference between final pressure and initial pressure. In differential form it is represented as dP.
Density of Fluid - (Measured in Kilogram per Meter³) - Density of Fluid is defined as the mass of fluid per unit volume of the said fluid.
STEP 1: Convert Input(s) to Base Unit
Fluid Velocity: 12 Meter per Second --> 12 Meter per Second No Conversion Required
Change in Pressure: 100 Pascal --> 100 Pascal No Conversion Required
Density of Fluid: 10 Kilogram per Meter³ --> 10 Kilogram per Meter³ No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Eu = uFluid/(sqrt(dP/ρFluid)) --> 12/(sqrt(100/10))
Evaluating ... ...
Eu = 3.79473319220206
STEP 3: Convert Result to Output's Unit
3.79473319220206 --> No Conversion Required
3.79473319220206 <-- Euler number
(Calculation completed in 00.023 seconds)
You are here -
Home »

## Credits

Created by Himanshu
Himanshu has created this Calculator and 1 more calculators!
Verified by Prerana Bakli
National Institute of Technology (NIT), Meghalaya
Prerana Bakli has verified this Calculator and 800+ more calculators!

## < 10+ Dimensionless Numbers Calculators

Archimedes Number
Archimedes Number = ([g]*Characteristic Length^(3)*Density of Fluid*(Density of Body-Density of Fluid))/(Dynamic Viscosity)^(2) Go
Sommerfeld Number
Reynolds Number
Reynolds Number = Density of Liquid*Fluid Velocity*Pipe Diameter/Dynamic Viscosity Go
Euler Number using Fluid Velocity
Euler number = Fluid Velocity/(sqrt(Change in Pressure/Density of Fluid)) Go
Weber Number
Weber Number = ((Density*(Velocity^2)*Length)/Surface Tension) Go
Eckert Number
Eckert Number = (Flow Velocity)^2/(Specific Heat Capacity*Temperature Difference) Go
Biot Number
Biot Number = Internal Conduction Resistance/Surface Convection Resistance Go
Stanton Number
Stanton Number = Coefficient of Friction/(2*(Prandtl Number^(2/3))) Go
Mach Number
Mach Number = Speed of a Body/Speed of Sound Go
Euler Number
Euler number = Pressure Force/Inertia Force Go

## Euler Number using Fluid Velocity Formula

Euler number = Fluid Velocity/(sqrt(Change in Pressure/Density of Fluid))
Eu = uFluid/(sqrt(dP/ρFluid))

## What is the significance of Euler Number?

Euler number has significance in cavitation i.e. when the pressure drops low enough to vapor pressure but it is less important unless the pressure drops low enough to vapor pressure cause cavitation in liquids.

## What is the use of Euler Number?

The Euler Number is a dimensionless value used for analyzing fluid flow dynamics problems where the pressure difference between two points is important.

## How to Calculate Euler Number using Fluid Velocity?

Euler Number using Fluid Velocity calculator uses Euler number = Fluid Velocity/(sqrt(Change in Pressure/Density of Fluid)) to calculate the Euler number, Euler Number using Fluid Velocity is named after Leonhard Euler (1707-1783) and is defined as the ratio of inertial force to the pressure force. Euler number is denoted by Eu symbol.

How to calculate Euler Number using Fluid Velocity using this online calculator? To use this online calculator for Euler Number using Fluid Velocity, enter Fluid Velocity (uFluid), Change in Pressure (dP) & Density of Fluid Fluid) and hit the calculate button. Here is how the Euler Number using Fluid Velocity calculation can be explained with given input values -> 3.794733 = 12/(sqrt(100/10)).

### FAQ

What is Euler Number using Fluid Velocity?
Euler Number using Fluid Velocity is named after Leonhard Euler (1707-1783) and is defined as the ratio of inertial force to the pressure force and is represented as Eu = uFluid/(sqrt(dP/ρFluid)) or Euler number = Fluid Velocity/(sqrt(Change in Pressure/Density of Fluid)). Fluid velocity is the volume of fluid flowing in the given vessel per unit cross sectional area, Change in Pressure is defined as the difference between final pressure and initial pressure. In differential form it is represented as dP & Density of Fluid is defined as the mass of fluid per unit volume of the said fluid.
How to calculate Euler Number using Fluid Velocity?
Euler Number using Fluid Velocity is named after Leonhard Euler (1707-1783) and is defined as the ratio of inertial force to the pressure force is calculated using Euler number = Fluid Velocity/(sqrt(Change in Pressure/Density of Fluid)). To calculate Euler Number using Fluid Velocity, you need Fluid Velocity (uFluid), Change in Pressure (dP) & Density of Fluid Fluid). With our tool, you need to enter the respective value for Fluid Velocity, Change in Pressure & Density of 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 Euler number?
In this formula, Euler number uses Fluid Velocity, Change in Pressure & Density of Fluid. We can use 1 other way(s) to calculate the same, which is/are as follows -
• Euler number = Pressure Force/Inertia Force Let Others Know