Shear Velocity for Turbulent Flow in Pipes Calculator

✖Shear Stress is force tending to cause deformation of a material by slippage along a plane or planes parallel to the imposed stress.ⓘ Shear Stress [𝜏]			+10% -10%
✖Density of Fluid is defined as the mass of fluid per unit volume of the said fluid.ⓘ Density of Fluid [ρ_f]			+10% -10%

✖Shear velocity, also called friction velocity, is a form by which a shear stress may be re-written in units of velocity.ⓘ Shear Velocity for Turbulent Flow in Pipes [V_']

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Shear Velocity for Turbulent Flow in Pipes Solution

STEP 0: Pre-Calculation Summary

Formula Used

Shear Velocity = sqrt(Shear Stress/Density of Fluid)
V_' = sqrt(𝜏/ρ_f)
This formula uses 1 Functions, 3 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Shear Velocity - (Measured in Meter per Second) - Shear velocity, also called friction velocity, is a form by which a shear stress may be re-written in units of velocity.
Shear Stress - (Measured in Pascal) - Shear Stress is force tending to cause deformation of a material by slippage along a plane or planes parallel to the imposed stress.
Density of Fluid - (Measured in Kilogram per Cubic Meter) - 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

Shear Stress: 44 Pascal --> 44 Pascal No Conversion Required
Density of Fluid: 1.225 Kilogram per Cubic Meter --> 1.225 Kilogram per Cubic Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_' = sqrt(𝜏/ρ_f) --> sqrt(44/1.225)

Evaluating ... ...

V_' = 5.99319341811515

STEP 3: Convert Result to Output's Unit

5.99319341811515 Meter per Second --> No Conversion Required

FINAL ANSWER

5.99319341811515 ≈ 5.993193 Meter per Second <-- Shear Velocity

(Calculation completed in 00.020 seconds)

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Created by Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

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< Turbulent Flow Calculators

Average Height of Irregularities for Turbulent Flow in Pipes

LaTeX Go Average Height Irregularities = (Kinematic Viscosity*Roughness Reynold Number)/Shear Velocity

Roughness Reynold Number for Turbulent Flow in Pipes

LaTeX Go Roughness Reynold Number = (Average Height Irregularities*Shear Velocity)/Kinematic Viscosity

Shear Velocity for Turbulent Flow in Pipes

LaTeX Go Shear Velocity = sqrt(Shear Stress/Density of Fluid)

Shear Stress Developed for Turbulent Flow in Pipes

LaTeX Go Shear Stress = Density of Fluid*Shear Velocity^2

Shear Velocity for Turbulent Flow in Pipes Formula

LaTeX Go

Shear Velocity = sqrt(Shear Stress/Density of Fluid)
V_' = sqrt(𝜏/ρ_f)

What is turbulent flow?

The turbulence or turbulent flow is fluid motion characterized by chaotic changes in pressure and flow velocity. It is in contrast to a laminar flow, which occurs when a fluid flows in parallel layers, with no disruption between those layers.

What is the difference between laminar flow and turbulent flow?

Laminar flow or streamline flow in pipes (or tubes) occurs when a fluid flows in parallel layers, with no disruption between the layers. Turbulent flow is a flow regime characterized by chaotic property changes. This includes a rapid variation of pressure and flows velocity in space and time.

How to Calculate Shear Velocity for Turbulent Flow in Pipes?

Shear Velocity for Turbulent Flow in Pipes calculator uses Shear Velocity = sqrt(Shear Stress/Density of Fluid) to calculate the Shear Velocity, Shear Velocity for Turbulent Flow in Pipes also known as the friction velocity (u*), is a key parameter used to characterize the shear stress intensity near the pipe wall. It represents the velocity at which fluid layers adjacent to the pipe wall move relative to each other. Shear Velocity is denoted by V_' symbol.

How to calculate Shear Velocity for Turbulent Flow in Pipes using this online calculator? To use this online calculator for Shear Velocity for Turbulent Flow in Pipes, enter Shear Stress (𝜏) & Density of Fluid (ρ_f) and hit the calculate button. Here is how the Shear Velocity for Turbulent Flow in Pipes calculation can be explained with given input values -> 8.717798 = sqrt(44/1.225).

FAQ

What is Shear Velocity for Turbulent Flow in Pipes?

Shear Velocity for Turbulent Flow in Pipes also known as the friction velocity (u*), is a key parameter used to characterize the shear stress intensity near the pipe wall. It represents the velocity at which fluid layers adjacent to the pipe wall move relative to each other and is represented as V_' = sqrt(𝜏/ρ_f) or Shear Velocity = sqrt(Shear Stress/Density of Fluid). Shear Stress is force tending to cause deformation of a material by slippage along a plane or planes parallel to the imposed stress & Density of Fluid is defined as the mass of fluid per unit volume of the said fluid.

How to calculate Shear Velocity for Turbulent Flow in Pipes?

Shear Velocity for Turbulent Flow in Pipes also known as the friction velocity (u*), is a key parameter used to characterize the shear stress intensity near the pipe wall. It represents the velocity at which fluid layers adjacent to the pipe wall move relative to each other is calculated using Shear Velocity = sqrt(Shear Stress/Density of Fluid). To calculate Shear Velocity for Turbulent Flow in Pipes, you need Shear Stress (𝜏) & Density of Fluid (ρ_f). With our tool, you need to enter the respective value for Shear Stress & Density of Fluid 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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