Shear Stress due to Viscosity Calculator

✖Viscosity is a physical property of fluids that describes their resistance to flow or internal friction.ⓘ Viscosity [μ]			+10% -10%
✖Change in Velocity is the difference between the velocities of the adjacent fluid layers.ⓘ Change in Velocity [d_v]			+10% -10%

✖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 due to Viscosity [𝜏]

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Shear Stress due to Viscosity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Shear Stress = Viscosity*Change in Velocity
𝜏 = μ*d_v
This formula uses 3 Variables

Variables Used

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.
Viscosity - (Measured in Pascal Second) - Viscosity is a physical property of fluids that describes their resistance to flow or internal friction.
Change in Velocity - (Measured in Meter per Second) - Change in Velocity is the difference between the velocities of the adjacent fluid layers.

STEP 1: Convert Input(s) to Base Unit

Viscosity: 22 Poise --> 2.2 Pascal Second (Check conversion here)
Change in Velocity: 20 Meter per Second --> 20 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

𝜏 = μ*d_v --> 2.2*20

Evaluating ... ...

𝜏 = 44

STEP 3: Convert Result to Output's Unit

44 Pascal --> No Conversion Required

FINAL ANSWER

44 Pascal <-- Shear Stress

(Calculation completed in 00.004 seconds)

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Created by Shareef Alex

velagapudi ramakrishna siddhartha engineering college (vr siddhartha engineering college), vijayawada

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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 Stress due to Viscosity Formula

LaTeX Go

Shear Stress = Viscosity*Change in Velocity
𝜏 = μ*d_v

How are shear stress and flow velocity related?

The Newtonian fluids behave according to the law that shear stress is linearly proportional to velocity gradient or rate of shear strain. Thus for these fluids, the plot of shear stress against velocity gradient is a straight line through the origin. The slope of the line determines the viscosity.

What is the shear stress in fluids?

Fluid shear stress refers to the stress coplanar component along with a cross-section of material. This occurs due to the component's force vector that is analogous to the cross-section.

How to Calculate Shear Stress due to Viscosity?

Shear Stress due to Viscosity calculator uses Shear Stress = Viscosity*Change in Velocity to calculate the Shear Stress, Shear Stress due to Viscosity, also known as viscous shear stress, is the force per unit area that is exerted by a fluid due to its viscosity when it is subjected to a shearing or flow motion. Shear Stress is denoted by 𝜏 symbol.

How to calculate Shear Stress due to Viscosity using this online calculator? To use this online calculator for Shear Stress due to Viscosity, enter Viscosity (μ) & Change in Velocity (d_v) and hit the calculate button. Here is how the Shear Stress due to Viscosity calculation can be explained with given input values -> 93 = 2.2*20.

FAQ

What is Shear Stress due to Viscosity?

Shear Stress due to Viscosity, also known as viscous shear stress, is the force per unit area that is exerted by a fluid due to its viscosity when it is subjected to a shearing or flow motion and is represented as 𝜏 = μ*d_v or Shear Stress = Viscosity*Change in Velocity. Viscosity is a physical property of fluids that describes their resistance to flow or internal friction & Change in Velocity is the difference between the velocities of the adjacent fluid layers.

How to calculate Shear Stress due to Viscosity?

Shear Stress due to Viscosity, also known as viscous shear stress, is the force per unit area that is exerted by a fluid due to its viscosity when it is subjected to a shearing or flow motion is calculated using Shear Stress = Viscosity*Change in Velocity. To calculate Shear Stress due to Viscosity, you need Viscosity (μ) & Change in Velocity (d_v). With our tool, you need to enter the respective value for Viscosity & Change in Velocity 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 Shear Stress?

In this formula, Shear Stress uses Viscosity & Change in Velocity. We can use 2 other way(s) to calculate the same, which is/are as follows -

Shear Stress = Density of Fluid*Shear Velocity^2
Shear Stress = (Density of Fluid*Friction Factor*Velocity^2)/2

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