Turbulence Calculator

✖Density 2 is defined as the density of the fluid at point 2.ⓘ Density 2 [ρ₂]			+10% -10%
✖The Dynamic Viscosity of a fluid is the measure of its resistance to flow when an external force is applied.ⓘ Dynamic Viscosity [μ_viscosity]			+10% -10%
✖Fluid velocity is the volume of fluid flowing in the given vessel per unit cross sectional area.ⓘ Fluid Velocity [u_f]			+10% -10%

✖Turbulence will give rise to velocity fluctuations in both the horizontal (velocity u) and vertical (velocity w) directions characterized by u' and w'. The associated momentum fluctuation is called the turbulent stress or Reynolds stress.ⓘ Turbulence [Tstress]

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Formula

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Turbulence

Formula

Tstress = ρ 2 \cdot μ viscosity \cdot u f

Example

8568 Pa = 700 kg/m³ \cdot 10.2 P \cdot 12 m/s

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Turbulence Solution

STEP 0: Pre-Calculation Summary

Formula Used

Turbulence = Density 2*Dynamic Viscosity*Fluid Velocity
Tstress = ρ₂*μ_viscosity*u_f
This formula uses 4 Variables

Variables Used

Turbulence - (Measured in Pascal) - Turbulence will give rise to velocity fluctuations in both the horizontal (velocity u) and vertical (velocity w) directions characterized by u' and w'. The associated momentum fluctuation is called the turbulent stress or Reynolds stress.
Density 2 - (Measured in Kilogram per Cubic Meter) - Density 2 is defined as the density of the fluid at point 2.
Dynamic Viscosity - (Measured in Pascal Second) - The Dynamic Viscosity of a fluid is the measure of its resistance to flow when an external force is applied.
Fluid Velocity - (Measured in Meter per Second) - Fluid velocity is the volume of fluid flowing in the given vessel per unit cross sectional area.

STEP 1: Convert Input(s) to Base Unit

Density 2: 700 Kilogram per Cubic Meter --> 700 Kilogram per Cubic Meter No Conversion Required
Dynamic Viscosity: 10.2 Poise --> 1.02 Pascal Second (Check conversion here)
Fluid Velocity: 12 Meter per Second --> 12 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Tstress = ρ₂*μ_viscosity*u_f --> 700*1.02*12

Evaluating ... ...

Tstress = 8568

STEP 3: Convert Result to Output's Unit

8568 Pascal --> No Conversion Required

FINAL ANSWER

8568 Pascal <-- Turbulence

(Calculation completed in 00.006 seconds)

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Created by Anirudh Singh

National Institute of Technology (NIT), Jamshedpur

Anirudh Singh has created this Calculator and 300+ more calculators!

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< Fluid Mechanics Basics Calculators

Equation of Continuity for Compressible Fluids

Go Velocity of the fluid at 1 = (Cross-Sectional Area at Point 2*Velocity of the fluid at 2*Density 2)/(Cross-Sectional Area at Point 1*Density 1)

Equation of Continuity for Incompressible Fluids

Go Velocity of the fluid at 1 = (Cross-Sectional Area at Point 2*Velocity of the fluid at 2)/Cross-Sectional Area at Point 1

Cavitation Number

Go Cavitation number = (Pressure-Vapour Pressure)/(Mass Density*(Fluid Velocity^2)/2)

Bulk Modulus given Volume Stress and Strain

Go Bulk Modulus = Volume Stress/Volumetric Strain

Turbulence Formula

Turbulence = Density 2*Dynamic Viscosity*Fluid Velocity
Tstress = ρ₂*μ_viscosity*u_f

What is Turbulence?

How to Calculate Turbulence?

Turbulence calculator uses Turbulence = Density 2*Dynamic Viscosity*Fluid Velocity to calculate the Turbulence, Turbulence will give rise to velocity fluctuations in both the horizontal (velocity u) and vertical (velocity w) directions characterized by u' and w'. The associated momentum fluctuation is called the turbulent stress or Reynolds stress. Turbulence is denoted by Tstress symbol.

How to calculate Turbulence using this online calculator? To use this online calculator for Turbulence, enter Density 2 (ρ₂), Dynamic Viscosity (μ_viscosity) & Fluid Velocity (u_f) and hit the calculate button. Here is how the Turbulence calculation can be explained with given input values -> 8568 = 700*1.02*12.

FAQ

What is Turbulence?

Turbulence will give rise to velocity fluctuations in both the horizontal (velocity u) and vertical (velocity w) directions characterized by u' and w'. The associated momentum fluctuation is called the turbulent stress or Reynolds stress and is represented as Tstress = ρ₂*μ_viscosity*u_f or Turbulence = Density 2*Dynamic Viscosity*Fluid Velocity. Density 2 is defined as the density of the fluid at point 2, The Dynamic Viscosity of a fluid is the measure of its resistance to flow when an external force is applied & Fluid velocity is the volume of fluid flowing in the given vessel per unit cross sectional area.

How to calculate Turbulence?

Turbulence will give rise to velocity fluctuations in both the horizontal (velocity u) and vertical (velocity w) directions characterized by u' and w'. The associated momentum fluctuation is called the turbulent stress or Reynolds stress is calculated using Turbulence = Density 2*Dynamic Viscosity*Fluid Velocity. To calculate Turbulence, you need Density 2 (ρ₂), Dynamic Viscosity (μ_viscosity) & Fluid Velocity (u_f). With our tool, you need to enter the respective value for Density 2, Dynamic Viscosity & Fluid Velocity 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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