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Viscosity of Fluid or Oil for Capillary Tube Method Formula

GoViscosity of Fluid or Oil for Movement of Piston in Dash-Pot Formula

GoViscosity of Fluid or Oil in Falling Sphere Resistance Method Formula

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The Viscosity of fluid is a measure of its resistance to deformation at a given rate. Check FAQs

μ = \frac{π \cdot ρ l \cdot [g] \cdot h \cdot 4 \cdot r^{4}}{128 \cdot Q \cdot L}

μ - Viscosity of Fluid?ρ_l - Liquid Density?h - Difference in Pressure Head?r - Radius?Q - Discharge in Capillary Tube?L - Length of Pipe?[g] - Gravitational acceleration on Earth?π - Archimedes' constant?

Viscosity of Fluid or Oil for Capillary Tube Method Example

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Here is how the Viscosity of Fluid or Oil for Capillary Tube Method equation looks like with Values.

Here is how the Viscosity of Fluid or Oil for Capillary Tube Method equation looks like with Units.

Here is how the Viscosity of Fluid or Oil for Capillary Tube Method equation looks like.

3157.4628 = \frac{3.1416 \cdot 4.24 \cdot 9.8066 \cdot 10.21 \cdot 4 \cdot 5^{4}}{128 \cdot 2.75 \cdot 3}

3157.4628N*s/m² = \frac{3.1416 \cdot 4.24kg/m³ \cdot 9.8066m/s² \cdot 10.21m \cdot 4 \cdot {5m}^{4}}{128 \cdot 2.75m³/s \cdot 3m}

3157.4628 = \frac{3.1416 \cdot 4.24 \cdot 9.8066 \cdot 10.21 \cdot 4 \cdot 5^{4}}{128 \cdot 2.75 \cdot 3}

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Viscosity of Fluid or Oil for Capillary Tube Method Solution

Follow our step by step solution on how to calculate Viscosity of Fluid or Oil for Capillary Tube Method?

FIRST Step Consider the formula

μ = \frac{π \cdot ρ l \cdot [g] \cdot h \cdot 4 \cdot r^{4}}{128 \cdot Q \cdot L}

Next Step Substitute values of Variables

∴

μ = \frac{π \cdot 4.24kg/m³ \cdot [g] \cdot 10.21m \cdot 4 \cdot {5m}^{4}}{128 \cdot 2.75m³/s \cdot 3m}

Next Step Substitute values of Constants

∴

μ = \frac{3.1416 \cdot 4.24kg/m³ \cdot 9.8066m/s² \cdot 10.21m \cdot 4 \cdot {5m}^{4}}{128 \cdot 2.75m³/s \cdot 3m}

Next Step Prepare to Evaluate

∴

μ = \frac{3.1416 \cdot 4.24 \cdot 9.8066 \cdot 10.21 \cdot 4 \cdot 5^{4}}{128 \cdot 2.75 \cdot 3}

Next Step Evaluate

∴

μ = 3157.46276260608Pa*s

Next Step Convert to Output's Unit

∴

μ = 3157.46276260608N*s/m²

LAST Step Rounding Answer

∴

μ = 3157.4628N*s/m²

Viscosity of Fluid or Oil for Capillary Tube Method Formula Elements

Variables

Constants

Viscosity of Fluid

The Viscosity of fluid is a measure of its resistance to deformation at a given rate.

Symbol: μ

Measurement: Dynamic ViscosityUnit: N*s/m²

Note: Value can be positive or negative.

Formulas to find Viscosity of Fluid

Liquid Density

Liquid Density is mass per unit volume of the liquid.

Symbol: ρ_l

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Liquid Density

Difference in Pressure Head

The Difference in pressure head is considered in the practical application of Bernoulli's equation.

Symbol: h

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Difference in Pressure Head

Radius

Radius is a radial line from the focus to any point of a curve.

Symbol: r

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Radius

Discharge in Capillary Tube

Discharge in Capillary Tube is the rate of flow of a liquid.

Symbol: Q

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Discharge in Capillary Tube

Length of Pipe

Length of Pipe refers to the distance between two points along the pipe's axis. It is a fundamental parameter used to describe the size and layout of a piping system.

Symbol: L

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Pipe

Gravitational acceleration on Earth

Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.

Symbol: [g]

Value: 9.80665 m/s²

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other Formulas to find Viscosity of Fluid

Go Viscosity of Fluid or Oil for Movement of Piston in Dash-Pot

μ = \frac{4 \cdot W b \cdot C^{3}}{3 \cdot π \cdot L \cdot {d p}^{3} \cdot V}

Go Viscosity of Fluid or Oil in Falling Sphere Resistance Method

μ = [g] \cdot \frac{d^{2}}{18 \cdot U} \cdot (ρ s - ρ)

Go Viscosity of Fluid or Oil in Rotating Cylinder Method

μ = \frac{2 \cdot (r 2 - r 1) \cdot C \cdot τ}{π \cdot {r 1}^{2} \cdot N \cdot (4 \cdot H i \cdot C \cdot r 2 + {r 1}^{2} \cdot (r 2 - r 1))}

Other formulas in Flow Analysis category

Go Difference of Pressure for Viscous or Laminar Flow

Δp = \frac{32 \cdot μ \cdot v a \cdot L}{{d o}^{2}}

Go Difference of Pressure for Viscous Flow between Two Parallel Plates

Δp = \frac{12 \cdot μ \cdot V \cdot L}{t^{2}}

Go Loss of Pressure Head for Viscous Flow through Circular Pipe

h f = \frac{32 \cdot μ \cdot V \cdot L}{ρ \cdot [g] \cdot {D p}^{2}}

Go Loss of Pressure Head for Viscous Flow between Two Parallel Plates

h f = \frac{12 \cdot μ \cdot V \cdot L}{ρ \cdot [g] \cdot t^{2}}

How to Evaluate Viscosity of Fluid or Oil for Capillary Tube Method?

Viscosity of Fluid or Oil for Capillary Tube Method evaluator uses Viscosity of Fluid = (pi*Liquid Density*[g]*Difference in Pressure Head*4*Radius^4)/(128*Discharge in Capillary Tube*Length of Pipe) to evaluate the Viscosity of Fluid, Viscosity of Fluid or Oil for Capillary Tube Method depends on the pressure difference across the tube, the flow rate of the fluid, the length and radius of the capillary tube, and the time taken for a known volume of fluid to flow through the tube. Viscosity is directly proportional to the pressure difference and the time taken for a given volume to flow, and inversely proportional to the flow rate and the fourth power of the tube radius. Viscosity of Fluid is denoted by μ symbol.

How to evaluate Viscosity of Fluid or Oil for Capillary Tube Method using this online evaluator? To use this online evaluator for Viscosity of Fluid or Oil for Capillary Tube Method, enter Liquid Density (ρ_l), Difference in Pressure Head (h), Radius (r), Discharge in Capillary Tube (Q) & Length of Pipe (L) and hit the calculate button.

FAQs on Viscosity of Fluid or Oil for Capillary Tube Method

What is the formula to find Viscosity of Fluid or Oil for Capillary Tube Method?

The formula of Viscosity of Fluid or Oil for Capillary Tube Method is expressed as Viscosity of Fluid = (pi*Liquid Density*[g]*Difference in Pressure Head*4*Radius^4)/(128*Discharge in Capillary Tube*Length of Pipe). Here is an example- 3157.463 = (pi*4.24*[g]*10.21*4*5^4)/(128*2.75*3).

How to calculate Viscosity of Fluid or Oil for Capillary Tube Method?

With Liquid Density (ρ_l), Difference in Pressure Head (h), Radius (r), Discharge in Capillary Tube (Q) & Length of Pipe (L) we can find Viscosity of Fluid or Oil for Capillary Tube Method using the formula - Viscosity of Fluid = (pi*Liquid Density*[g]*Difference in Pressure Head*4*Radius^4)/(128*Discharge in Capillary Tube*Length of Pipe). This formula also uses Gravitational acceleration on Earth, Archimedes' constant .

What are the other ways to Calculate Viscosity of Fluid?

Here are the different ways to Calculate Viscosity of Fluid-

Viscosity of Fluid=(4*Weight of Body*Clearance^3)/(3*pi*Length of Pipe*Piston Diameter^3*Velocity of Fluid)
Viscosity of Fluid=[g]*(Diameter of Sphere^2)/(18*Velocity of Sphere)*(Density of Sphere-Density of Liquid)
Viscosity of Fluid=(2*(Outer Radius of Cylinder-Inner Radius of Cylinder)*Clearance*Torque Exerted on Wheel)/(pi*Inner Radius of Cylinder^2*Mean Speed in RPM*(4*Initial Height of Liquid*Clearance*Outer Radius of Cylinder+Inner Radius of Cylinder^2*(Outer Radius of Cylinder-Inner Radius of Cylinder)))

Can the Viscosity of Fluid or Oil for Capillary Tube Method be negative?

Yes, the Viscosity of Fluid or Oil for Capillary Tube Method, measured in Dynamic Viscosity can be negative.

Which unit is used to measure Viscosity of Fluid or Oil for Capillary Tube Method?

Viscosity of Fluid or Oil for Capillary Tube Method is usually measured using the Newton Second per Square Meter[N*s/m²] for Dynamic Viscosity. Pascal Second[N*s/m²], Millinewton Second per Square Meter[N*s/m²], Dyne Second per Square Centimeter[N*s/m²] are the few other units in which Viscosity of Fluid or Oil for Capillary Tube Method can be measured.

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Viscosity of Fluid or Oil for Capillary Tube Method Formula

​GoViscosity of Fluid or Oil for Movement of Piston in Dash-Pot Formula

​GoViscosity of Fluid or Oil in Falling Sphere Resistance Method Formula

Viscosity of Fluid or Oil for Capillary Tube Method Example

Viscosity of Fluid or Oil for Capillary Tube Method Solution

Viscosity of Fluid or Oil for Capillary Tube Method Formula Elements

Other Formulas to find Viscosity of Fluid

Other formulas in Flow Analysis category

How to Evaluate Viscosity of Fluid or Oil for Capillary Tube Method?

FAQs on Viscosity of Fluid or Oil for Capillary Tube Method

Variable Name

GoViscosity of Fluid or Oil for Movement of Piston in Dash-Pot Formula

GoViscosity of Fluid or Oil in Falling Sphere Resistance Method Formula