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Loss of Pressure Head for Viscous Flow through Circular Pipe Formula

GoLoss of Pressure Head for Viscous Flow between Two Parallel Plates Formula

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Loss of Peizometric Head is considered in the viscous flow through circular pipe. Check FAQs

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

h_f - Loss of Peizometric Head?μ - Viscosity of Fluid?V - Velocity of Fluid?L - Length of Pipe?ρ - Density of Liquid?D_p - Diameter of Pipe?[g] - Gravitational acceleration on Earth?

Loss of Pressure Head for Viscous Flow through Circular Pipe Example

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Here is how the Loss of Pressure Head for Viscous Flow through Circular Pipe equation looks like with Values.

Here is how the Loss of Pressure Head for Viscous Flow through Circular Pipe equation looks like with Units.

Here is how the Loss of Pressure Head for Viscous Flow through Circular Pipe equation looks like.

3.3922 = \frac{32 \cdot 8.23 \cdot 60 \cdot 3}{984.6633 \cdot 9.8066 \cdot {1.203}^{2}}

3.3922m = \frac{32 \cdot 8.23N*s/m² \cdot 60m/s \cdot 3m}{984.6633kg/m³ \cdot 9.8066m/s² \cdot {1.203m}^{2}}

3.3922 = \frac{32 \cdot 8.23 \cdot 60 \cdot 3}{984.6633 \cdot 9.8066 \cdot {1.203}^{2}}

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Loss of Pressure Head for Viscous Flow through Circular Pipe Solution

Follow our step by step solution on how to calculate Loss of Pressure Head for Viscous Flow through Circular Pipe?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

h f = \frac{32 \cdot 8.23N*s/m² \cdot 60m/s \cdot 3m}{984.6633kg/m³ \cdot [g] \cdot {1.203m}^{2}}

Next Step Substitute values of Constants

∴

h f = \frac{32 \cdot 8.23N*s/m² \cdot 60m/s \cdot 3m}{984.6633kg/m³ \cdot 9.8066m/s² \cdot {1.203m}^{2}}

Next Step Convert Units

∴

h f = \frac{32 \cdot 8.23Pa*s \cdot 60m/s \cdot 3m}{984.6633kg/m³ \cdot 9.8066m/s² \cdot {1.203m}^{2}}

Next Step Prepare to Evaluate

∴

h f = \frac{32 \cdot 8.23 \cdot 60 \cdot 3}{984.6633 \cdot 9.8066 \cdot {1.203}^{2}}

Next Step Evaluate

∴

h f = 3.39220927304597m

LAST Step Rounding Answer

∴

h f = 3.3922m

Loss of Pressure Head for Viscous Flow through Circular Pipe Formula Elements

Variables

Constants

Loss of Peizometric Head

Loss of Peizometric Head is considered in the viscous flow through circular pipe.

Symbol: h_f

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Loss of Peizometric Head

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

Velocity of Fluid

Velocity of Fluid refers to the speed at which the fluid particles are moving in a particular direction.

Symbol: V

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Velocity of Fluid

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

Density of Liquid

Density of Liquid refers to its mass per unit volume. It is a measure of how tightly packed the molecules are within the liquid and is typically denoted by the symbol ρ (rho).

Symbol: ρ

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Density of Liquid

Diameter of Pipe

Diameter of Pipe is the length of the longest chord of the pipe in which the liquid is flowing.

Symbol: D_p

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Diameter 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

Other Formulas to find Loss of Peizometric Head

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}}

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 Head Due to Friction

h L = \frac{4 \cdot μ f \cdot L \cdot {v a}^{2}}{D p \cdot 2 \cdot [g]}

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}

How to Evaluate Loss of Pressure Head for Viscous Flow through Circular Pipe?

Loss of Pressure Head for Viscous Flow through Circular Pipe evaluator uses Loss of Peizometric Head = (32*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Diameter of Pipe^2) to evaluate the Loss of Peizometric Head, Loss of Pressure Head for Viscous Flow through Circular Pipe described by the Hagen-Poiseuille equation, depends on the fluid's viscosity, the length and radius of the pipe, and the flow rate. The pressure head loss is directly proportional to the fluid's viscosity and the length of the pipe, and inversely proportional to the fourth power of the pipe's radius. The flow rate is also a key factor in determining the pressure head loss. Loss of Peizometric Head is denoted by h_f symbol.

How to evaluate Loss of Pressure Head for Viscous Flow through Circular Pipe using this online evaluator? To use this online evaluator for Loss of Pressure Head for Viscous Flow through Circular Pipe, enter Viscosity of Fluid (μ), Velocity of Fluid (V), Length of Pipe (L), Density of Liquid (ρ) & Diameter of Pipe (D_p) and hit the calculate button.

FAQs on Loss of Pressure Head for Viscous Flow through Circular Pipe

What is the formula to find Loss of Pressure Head for Viscous Flow through Circular Pipe?

The formula of Loss of Pressure Head for Viscous Flow through Circular Pipe is expressed as Loss of Peizometric Head = (32*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Diameter of Pipe^2). Here is an example- 3.392209 = (32*8.23*60*3)/(984.6633*[g]*1.203^2).

How to calculate Loss of Pressure Head for Viscous Flow through Circular Pipe?

With Viscosity of Fluid (μ), Velocity of Fluid (V), Length of Pipe (L), Density of Liquid (ρ) & Diameter of Pipe (D_p) we can find Loss of Pressure Head for Viscous Flow through Circular Pipe using the formula - Loss of Peizometric Head = (32*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Diameter of Pipe^2). This formula also uses Gravitational acceleration on Earth constant(s).

What are the other ways to Calculate Loss of Peizometric Head?

Here are the different ways to Calculate Loss of Peizometric Head-

Loss of Peizometric Head=(12*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Thickness of Oil Film^2)

Can the Loss of Pressure Head for Viscous Flow through Circular Pipe be negative?

Yes, the Loss of Pressure Head for Viscous Flow through Circular Pipe, measured in Length can be negative.

Which unit is used to measure Loss of Pressure Head for Viscous Flow through Circular Pipe?

Loss of Pressure Head for Viscous Flow through Circular Pipe is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Loss of Pressure Head for Viscous Flow through Circular Pipe can be measured.

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Loss of Pressure Head for Viscous Flow through Circular Pipe Formula

​GoLoss of Pressure Head for Viscous Flow between Two Parallel Plates Formula

Loss of Pressure Head for Viscous Flow through Circular Pipe Example

Loss of Pressure Head for Viscous Flow through Circular Pipe Solution

Loss of Pressure Head for Viscous Flow through Circular Pipe Formula Elements

Other Formulas to find Loss of Peizometric Head

Other formulas in Flow Analysis category

How to Evaluate Loss of Pressure Head for Viscous Flow through Circular Pipe?

FAQs on Loss of Pressure Head for Viscous Flow through Circular Pipe

Variable Name

GoLoss of Pressure Head for Viscous Flow between Two Parallel Plates Formula