Dynamic viscosity Calculator

✖Couple Moment is a system of forces with a resultant moment but no resultant force.ⓘ Couple Moment [η]			+10% -10%
✖Force is any interaction that, when unopposed, will change the motion of an object. In other words, a force can cause an object with mass to change its velocity.ⓘ Force [F]			+10% -10%

✖Dynamic Viscosity of Fluid is the measure of its resistance to flow when an external force is applied.ⓘ Dynamic viscosity [μ_d]

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Formula

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Dynamic viscosity

Formula

`"μ"_{"d"} = "η"/"F"`

Example

`"3921.569Pa*s"="10kN*m"/"2.55N"`

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Dynamic viscosity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Dynamic Viscosity of Fluid = Couple Moment/Force
μ_d = η/F
This formula uses 3 Variables

Variables Used

Dynamic Viscosity of Fluid - (Measured in Pascal Second) - Dynamic Viscosity of Fluid is the measure of its resistance to flow when an external force is applied.
Couple Moment - (Measured in Newton Meter) - Couple Moment is a system of forces with a resultant moment but no resultant force.
Force - (Measured in Newton) - Force is any interaction that, when unopposed, will change the motion of an object. In other words, a force can cause an object with mass to change its velocity.

STEP 1: Convert Input(s) to Base Unit

Couple Moment: 10 Kilonewton Meter --> 10000 Newton Meter (Check conversion here)
Force: 2.55 Newton --> 2.55 Newton No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

μ_d = η/F --> 10000/2.55

Evaluating ... ...

μ_d = 3921.56862745098

STEP 3: Convert Result to Output's Unit

3921.56862745098 Pascal Second --> No Conversion Required

FINAL ANSWER

3921.56862745098 ≈ 3921.569 Pascal Second <-- Dynamic Viscosity of Fluid

(Calculation completed in 00.004 seconds)

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Home » Engineering » Electronics and Instrumentation » Measurement of Physical Parameters » Liquid Measurement » Dynamic viscosity

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

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Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< 25 Liquid Measurement Calculators

Liquid Level

Go Difference in Liquid Level = ((Capacitance-Capacitance with No Liquid Output)*Height)/(Capacitance with No Liquid Output*Magnetic Permeability)

Pipe Diameter

Go Diameter of Pipe = (Friction Factor*Length*(Average Velocity^2))/(2*Head Loss Due to Friction*Earth’s Geocentric Gravitational Constant)

Drag Coefficient of Pipe

Go Drag Coefficient = Force*(2*Acceleration Due to Gravity)/(Specific Weight Fluid*Area of Cross-Section*Velocity of Fluid)

Resisting Motion in fluid

Go Resisting Motion in Fluid = (Coefficient of Velocity*Area of Cross-Section*Velocity of Fluid)/Distance

Absolute Viscosity

Go Absolute Viscosity of Fluid = (Viscosity of Fluid*Diameter of Pipe*Density of Fluid)/Reynolds Number

Density of Liquid

Go Density of Fluid = Reynolds Number*Absolute Viscosity of Fluid/(Viscosity of Fluid*Diameter of Pipe)

Reynolds number of fluid flowing in Pipe

Go Reynolds Number = (Velocity of Fluid*Diameter of Pipe*Density of Fluid)/Absolute Viscosity of Fluid

Weight of Body in Liquid

Go Weight of Material = Weight of Air-(Immersed Depth*Specific Weight Fluid*Area of Cross-Section)

Float diameter

Go Diameter of Pipe = sqrt(4*Buoyancy Force/(Specific Weight Fluid*Length))

Cross-Sectional Area of Object

Go Area of Cross-Section = Buoyancy Force/(Immersed Depth*Specific Weight Fluid)

Immersed Depth

Go Immersed Depth = Buoyancy Force/(Area of Cross-Section*Specific Weight Fluid)

Buoyancy

Go Buoyancy Force = Immersed Depth*Area of Cross-Section*Specific Weight Fluid

Buoyancy Force on Cylindrical Displacer

Go Buoyancy Force = (Specific Weight Fluid*(Diameter of Pipe^2)*Length)/4

Length of displacer submerged in liquid

Go Length = 4*Buoyancy Force/(Specific Weight Fluid*(Diameter of Pipe^2))

Specific Weight of Liquid in Manometer

Go Pressure Difference = Specific Weight Fluid*Difference of Height of Liquid in Column

Height of liquid in column

Go Difference of Height of Liquid in Column = Pressure Difference/Specific Weight Fluid

Weight of Material on Length of Weighing Platform

Go Weight of Material = (Flow Rate*Length)/Speed of Body

Mass of Dry Air or Gas in Mixture

Go Mass of Gas = Mass of Water Vapor/Inside Humidity Ratio

Mass of Water Vapor in Mixture

Go Mass of Water Vapor = Inside Humidity Ratio*Mass of Gas

Flow Rate

Go Flow Rate = Area of Cross-Section*Average Velocity

Weight of Material in Container

Go Weight of Material = Volume*Specific Weight Fluid

Dynamic viscosity

Go Dynamic Viscosity of Fluid = Couple Moment/Force

Depth of Fluid

Go Depth = Change in Pressure/Specific Weight Fluid

Mass Flow Rate

Go Mass Flow Rate = Density of Fluid*Flow Rate

Volume of Material in Container

Go Volume = Area of Cross-Section*Depth

Dynamic viscosity Formula

Dynamic Viscosity of Fluid = Couple Moment/Force
μ_d = η/F

What does dynamic viscosity depend on?

The dynamic viscosity is the viscosity of a moving fluid; it depends on T, P, and fluid composition.

How to Calculate Dynamic viscosity?

Dynamic viscosity calculator uses Dynamic Viscosity of Fluid = Couple Moment/Force to calculate the Dynamic Viscosity of Fluid, The Dynamic viscosity formula is defined as the resistance to movement of one layer of fluid over another. Dynamic Viscosity of Fluid is denoted by μ_d symbol.

How to calculate Dynamic viscosity using this online calculator? To use this online calculator for Dynamic viscosity, enter Couple Moment (η) & Force (F) and hit the calculate button. Here is how the Dynamic viscosity calculation can be explained with given input values -> 4000 = 10000/2.55.

FAQ

What is Dynamic viscosity?

The Dynamic viscosity formula is defined as the resistance to movement of one layer of fluid over another and is represented as μ_d = η/F or Dynamic Viscosity of Fluid = Couple Moment/Force. Couple Moment is a system of forces with a resultant moment but no resultant force & Force is any interaction that, when unopposed, will change the motion of an object. In other words, a force can cause an object with mass to change its velocity.

How to calculate Dynamic viscosity?

The Dynamic viscosity formula is defined as the resistance to movement of one layer of fluid over another is calculated using Dynamic Viscosity of Fluid = Couple Moment/Force. To calculate Dynamic viscosity, you need Couple Moment (η) & Force (F). With our tool, you need to enter the respective value for Couple Moment & Force 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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