Absolute Viscosity Calculator

✖Fluid Velocity is the speed and direction at which fluid particles move through a given point, influencing flow dynamics and rate, typically measured in meters per second (m/s).ⓘ Fluid Velocity [V]			+10% -10%
✖Pipe Diameter is the width of a cylindrical conduit, crucial in fluid dynamics, influencing flow rate, pressure drop, and system design, typically measured in millimeters or inches.ⓘ Pipe Diameter [D]			+10% -10%
✖Fluid Density is the mass per unit volume of a fluid, influencing buoyancy, pressure, and flow behavior, typically measured in kilograms per cubic meter (kg/m³).ⓘ Fluid Density [ρ]			+10% -10%
✖Reynolds Number is a dimensionless quantity used to predict fluid flow patterns and transition between laminar and turbulent flow regimes, determined by the ratio of inertial forces.ⓘ Reynolds Number [R]			+10% -10%

✖Absolute Fluid Viscosity is a measure of a fluid's resistance to flow. It quantifies internal friction, affecting how smoothly fluid layers slide past one another under an applied force.ⓘ Absolute Viscosity [µ_a]

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Formula

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Absolute Viscosity

Formula

`"µ"_{"a"} = ("V"*"D"*"ρ")/"R"`

Example

`"3Pa*s"=("300m/s"*"0.05m"*"1000kg/m³")/"5000"`

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Absolute Viscosity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Absolute Fluid Viscosity = (Fluid Velocity*Pipe Diameter*Fluid Density)/Reynolds Number
µ_a = (V*D*ρ)/R
This formula uses 5 Variables

Variables Used

Absolute Fluid Viscosity - (Measured in Pascal Second) - Absolute Fluid Viscosity is a measure of a fluid's resistance to flow. It quantifies internal friction, affecting how smoothly fluid layers slide past one another under an applied force.
Fluid Velocity - (Measured in Meter per Second) - Fluid Velocity is the speed and direction at which fluid particles move through a given point, influencing flow dynamics and rate, typically measured in meters per second (m/s).
Pipe Diameter - (Measured in Meter) - Pipe Diameter is the width of a cylindrical conduit, crucial in fluid dynamics, influencing flow rate, pressure drop, and system design, typically measured in millimeters or inches.
Fluid Density - (Measured in Kilogram per Cubic Meter) - Fluid Density is the mass per unit volume of a fluid, influencing buoyancy, pressure, and flow behavior, typically measured in kilograms per cubic meter (kg/m³).
Reynolds Number - Reynolds Number is a dimensionless quantity used to predict fluid flow patterns and transition between laminar and turbulent flow regimes, determined by the ratio of inertial forces.

STEP 1: Convert Input(s) to Base Unit

Fluid Velocity: 300 Meter per Second --> 300 Meter per Second No Conversion Required
Pipe Diameter: 0.05 Meter --> 0.05 Meter No Conversion Required
Fluid Density: 1000 Kilogram per Cubic Meter --> 1000 Kilogram per Cubic Meter No Conversion Required
Reynolds Number: 5000 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

µ_a = (V*D*ρ)/R --> (300*0.05*1000)/5000

Evaluating ... ...

µ_a = 3

STEP 3: Convert Result to Output's Unit

3 Pascal Second --> No Conversion Required

FINAL ANSWER

3 Pascal Second <-- Absolute Fluid Viscosity

(Calculation completed in 00.004 seconds)

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

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< 16 Flow Measurement Calculators

Drag Coefficient of Pipe

Go Drag Coefficient = (Force Flow*2*[g])/(Specific Weight Fluid Flow*Pipe Cross Sectional Area*Fluid Velocity)

Length of Pipe

Go Pipe Length = (2*Pipe Diameter*Head Loss due to Friction*[g])/(Friction Factor*Fluid Average Velocity^2)

Pipe Diameter

Go Pipe Diameter = (Friction Factor*Pipe Length*Fluid Average Velocity^2)/(2*Head Loss due to Friction*[g])

Head Loss

Go Head Loss due to Friction = (Friction Factor*Pipe Length*Fluid Average Velocity^2)/(2*Pipe Diameter*[g])

Density of Liquid

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

Reynolds number of fluid flowing in Pipe

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

Absolute Viscosity

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

Loss Coefficient for Various Fitting

Go Head Loss Coefficient = (Head Loss due to Friction*2*[g])/(Fluid Average Velocity^2)

Head Loss Due to Fitting

Go Head Loss due to Friction = (Head Loss Coefficient*Fluid Average Velocity^2)/(2*[g])

Weight of Material on Length of Weighing Platform

Go Material Weight Flow = (Mass Flow Rate*Weighing Platform Length)/Conveyer Belt Speed

Length of weighing platform

Go Weighing Platform Length = (Material Weight Flow*Conveyer Belt Speed)/Mass Flow Rate

Speed of Conveyor Belt

Go Conveyer Belt Speed = (Weighing Platform Length*Mass Flow Rate)/Material Weight Flow

Average Velocity of Fluid

Go Fluid Average Velocity = Volume Flow Rate/Pipe Cross Sectional Area

Flow Rate

Go Volume Flow Rate = Pipe Cross Sectional Area*Fluid Average Velocity

Volume Flow Rate

Go Volume Flow Rate = Mass Flow Rate/Material Density

Mass Flow Rate

Go Mass Flow Rate = Material Density*Volume Flow Rate

Absolute Viscosity Formula

Absolute Fluid Viscosity = (Fluid Velocity*Pipe Diameter*Fluid Density)/Reynolds Number
µ_a = (V*D*ρ)/R

Does high viscosity mean thick?

In layman's terms, viscosity defines a fluid's resistance to flow. The higher the viscosity of a liquid, the thicker it is and the greater the resistance to flow. The temperature will affect the viscosity of most materials.

How to Calculate Absolute Viscosity?

Absolute Viscosity calculator uses Absolute Fluid Viscosity = (Fluid Velocity*Pipe Diameter*Fluid Density)/Reynolds Number to calculate the Absolute Fluid Viscosity, The Absolute Viscosity formula is defined as the force needed by a fluid to overcome its own internal molecular friction so that it can flow. Absolute Fluid Viscosity is denoted by µ_a symbol.

How to calculate Absolute Viscosity using this online calculator? To use this online calculator for Absolute Viscosity, enter Fluid Velocity (V), Pipe Diameter (D), Fluid Density (ρ) & Reynolds Number (R) and hit the calculate button. Here is how the Absolute Viscosity calculation can be explained with given input values -> 3 = (300*0.05*1000)/5000.

FAQ

What is Absolute Viscosity?

The Absolute Viscosity formula is defined as the force needed by a fluid to overcome its own internal molecular friction so that it can flow and is represented as µ_a = (V*D*ρ)/R or Absolute Fluid Viscosity = (Fluid Velocity*Pipe Diameter*Fluid Density)/Reynolds Number. Fluid Velocity is the speed and direction at which fluid particles move through a given point, influencing flow dynamics and rate, typically measured in meters per second (m/s), Pipe Diameter is the width of a cylindrical conduit, crucial in fluid dynamics, influencing flow rate, pressure drop, and system design, typically measured in millimeters or inches, Fluid Density is the mass per unit volume of a fluid, influencing buoyancy, pressure, and flow behavior, typically measured in kilograms per cubic meter (kg/m³) & Reynolds Number is a dimensionless quantity used to predict fluid flow patterns and transition between laminar and turbulent flow regimes, determined by the ratio of inertial forces.

How to calculate Absolute Viscosity?

The Absolute Viscosity formula is defined as the force needed by a fluid to overcome its own internal molecular friction so that it can flow is calculated using Absolute Fluid Viscosity = (Fluid Velocity*Pipe Diameter*Fluid Density)/Reynolds Number. To calculate Absolute Viscosity, you need Fluid Velocity (V), Pipe Diameter (D), Fluid Density (ρ) & Reynolds Number (R). With our tool, you need to enter the respective value for Fluid Velocity, Pipe Diameter, Fluid Density & Reynolds Number 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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