Dynamic Viscosity given Velocity Calculator

✖Diameter of Sphere is the longest line that is inside the sphere and that passes through the center of the sphere.ⓘ Diameter of Sphere [D_S]			+10% -10%
✖Mean velocity is defined as the average velocity of a fluid at a point and over an arbitrary time T.ⓘ Mean Velocity [V_mean]			+10% -10%

✖The Dynamic Viscosity of a fluid is the measure of its resistance to flow when an external force is applied.ⓘ Dynamic Viscosity given Velocity [μ_viscosity]

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Dynamic Viscosity given Velocity

Formula

`"μ"_{"viscosity"} = (("D"_{"S"}^2)/(18*"V"_{"mean"}))`

Example

`"1.714678P"=((("10m")^2)/(18*"32.4m/s"))`

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Dynamic Viscosity given Velocity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Dynamic Viscosity = ((Diameter of Sphere^2)/(18*Mean Velocity))
μ_viscosity = ((D_S^2)/(18*V_mean))
This formula uses 3 Variables

Variables Used

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.
Diameter of Sphere - (Measured in Meter) - Diameter of Sphere is the longest line that is inside the sphere and that passes through the center of the sphere.
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.

STEP 1: Convert Input(s) to Base Unit

Diameter of Sphere: 10 Meter --> 10 Meter No Conversion Required
Mean Velocity: 32.4 Meter per Second --> 32.4 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

μ_viscosity = ((D_S^2)/(18*V_mean)) --> ((10^2)/(18*32.4))

Evaluating ... ...

μ_viscosity = 0.171467764060357

STEP 3: Convert Result to Output's Unit

0.171467764060357 Pascal Second -->1.71467764060357 Poise (Check conversion here)

FINAL ANSWER

1.71467764060357 ≈ 1.714678 Poise <-- Dynamic Viscosity

(Calculation completed in 00.004 seconds)

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Home » Engineering » Civil » Hydraulics and Waterworks » Laminar Flow » Measurement of Viscosity Viscometers » Capillary Tube Viscometer » Redwood Viscometer » Dynamic Viscosity given Velocity

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Created by Rithik Agrawal

National Institute of Technology Karnataka (NITK), Surathkal

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Meerut Institute of Engineering and Technology (MIET), Meerut

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< 2 Redwood Viscometer Calculators

Mean Velocity of Sphere given Dynamic Viscosity

Go Mean Velocity = ((Diameter of Sphere^2)/(18*Dynamic Viscosity))

Dynamic Viscosity given Velocity

Go Dynamic Viscosity = ((Diameter of Sphere^2)/(18*Mean Velocity))

Dynamic Viscosity given Velocity Formula

Dynamic Viscosity = ((Diameter of Sphere^2)/(18*Mean Velocity))
μ_viscosity = ((D_S^2)/(18*V_mean))

What is Dynamic Viscosity?

The dynamic viscosity η (η = "eta") is a measure of the viscosity of a fluid (fluid: liquid, flowing substance). The higher the viscosity, the thicker (less liquid) the fluid; the lower the viscosity, the thinner (more liquid) it is.

How to Calculate Dynamic Viscosity given Velocity?

Dynamic Viscosity given Velocity calculator uses Dynamic Viscosity = ((Diameter of Sphere^2)/(18*Mean Velocity)) to calculate the Dynamic Viscosity, The Dynamic Viscosity given velocity is defined as the resistance offered by fluid on relative motion of object in stream. Dynamic Viscosity is denoted by μ_viscosity symbol.

How to calculate Dynamic Viscosity given Velocity using this online calculator? To use this online calculator for Dynamic Viscosity given Velocity, enter Diameter of Sphere (D_S) & Mean Velocity (V_mean) and hit the calculate button. Here is how the Dynamic Viscosity given Velocity calculation can be explained with given input values -> 17.14678 = ((10^2)/(18*32.4)).

FAQ

What is Dynamic Viscosity given Velocity?

The Dynamic Viscosity given velocity is defined as the resistance offered by fluid on relative motion of object in stream and is represented as μ_viscosity = ((D_S^2)/(18*V_mean)) or Dynamic Viscosity = ((Diameter of Sphere^2)/(18*Mean Velocity)). Diameter of Sphere is the longest line that is inside the sphere and that passes through the center of the sphere & Mean velocity is defined as the average velocity of a fluid at a point and over an arbitrary time T.

How to calculate Dynamic Viscosity given Velocity?

The Dynamic Viscosity given velocity is defined as the resistance offered by fluid on relative motion of object in stream is calculated using Dynamic Viscosity = ((Diameter of Sphere^2)/(18*Mean Velocity)). To calculate Dynamic Viscosity given Velocity, you need Diameter of Sphere (D_S) & Mean Velocity (V_mean). With our tool, you need to enter the respective value for Diameter of Sphere & Mean 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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