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

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✖The Viscosity of fluid is a measure of its resistance to deformation at a given rate.ⓘ Viscosity of Fluid [μ]			+10% -10%
✖Velocity of Fluid refers to the speed at which the fluid particles are moving in a particular direction.ⓘ Velocity of Fluid [V]			+10% -10%
✖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.ⓘ Length of Pipe [L]			+10% -10%
✖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).ⓘ Density of Liquid [ρ]			+10% -10%
✖Thickness of Oil Film refers to the distance or dimension between the surfaces that are separated by a layer of oil.ⓘ Thickness of Oil Film [t]			+10% -10%

✖The Loss of Peizometric Head is considered in the viscous flow through circular pipe.ⓘ Loss of Pressure Head for Viscous Flow between Two Parallel Plates [h_f]

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Formula

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Loss of Pressure Head for Viscous Flow between Two Parallel Plates

Formula

`"h"_{"f"} = (12*"μ"*"V"*"L")/("ρ"*"[g]"*"t"^2)`

Example

`"1.262628m"=(12*"8.23N*s/m²"*"60m/s"*"3m")/("997kg/m³"*"[g]"*("1.2m")^2)`

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

STEP 0: Pre-Calculation Summary

Formula Used

Loss of Peizometric Head = (12*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Thickness of Oil Film^2)
h_f = (12*μ*V*L)/(ρ*[g]*t^2)
This formula uses 1 Constants, 6 Variables

Constants Used

[g] - Gravitational acceleration on Earth Value Taken As 9.80665

Variables Used

Loss of Peizometric Head - (Measured in Meter) - The Loss of Peizometric Head is considered in the viscous flow through circular pipe.
Viscosity of Fluid - (Measured in Pascal Second) - The Viscosity of fluid is a measure of its resistance to deformation at a given rate.
Velocity of Fluid - (Measured in Meter per Second) - Velocity of Fluid refers to the speed at which the fluid particles are moving in a particular direction.
Length of Pipe - (Measured in Meter) - 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.
Density of Liquid - (Measured in Kilogram per Cubic Meter) - 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).
Thickness of Oil Film - (Measured in Meter) - Thickness of Oil Film refers to the distance or dimension between the surfaces that are separated by a layer of oil.

STEP 1: Convert Input(s) to Base Unit

Viscosity of Fluid: 8.23 Newton Second per Square Meter --> 8.23 Pascal Second (Check conversion here)
Velocity of Fluid: 60 Meter per Second --> 60 Meter per Second No Conversion Required
Length of Pipe: 3 Meter --> 3 Meter No Conversion Required
Density of Liquid: 997 Kilogram per Cubic Meter --> 997 Kilogram per Cubic Meter No Conversion Required
Thickness of Oil Film: 1.2 Meter --> 1.2 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

h_f = (12*μ*V*L)/(ρ*[g]*t^2) --> (12*8.23*60*3)/(997*[g]*1.2^2)

Evaluating ... ...

h_f = 1.26262754756394

STEP 3: Convert Result to Output's Unit

1.26262754756394 Meter --> No Conversion Required

FINAL ANSWER

1.26262754756394 ≈ 1.262628 Meter <-- Loss of Peizometric Head

(Calculation completed in 00.004 seconds)

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Home » Physics » Fluid Mechanics » Viscous Flow » Flow Analysis » Loss of Pressure Head for Viscous Flow between Two Parallel Plates

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Created by Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

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Indian Institute of Technology (IIT), Bombay

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< 13 Flow Analysis Calculators

Viscosity of Fluid or Oil in Rotating Cylinder Method

Go 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)))

Viscosity of Fluid or Oil for Capillary Tube Method

Go Viscosity of Fluid = (pi*Liquid Density*[g]*Difference in Pressure Head*4*Radius^4)/(128*Discharge in Capillary Tube*Length of Pipe)

Loss of Pressure Head for Viscous Flow between Two Parallel Plates

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

Loss of Pressure Head for Viscous Flow through Circular Pipe

Go Loss of Peizometric Head = (32*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Diameter of Pipe^2)

Power Absorbed in Collar Bearing

Go Power Absorbed in Collar Bearing = (2*Viscosity of Fluid*pi^3*Mean Speed in RPM^2*(Outer Radius of Collar^4-Inner Radius of Collar^4))/Thickness of Oil Film

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

Go Viscosity of Fluid = (4*Weight of Body*Clearance^3)/(3*pi*Length of Pipe*Piston Diameter^3*Velocity of Fluid)

Mean Free Path given Fluid Viscosity and Density

Go Mean Free Path = (((pi)^0.5)*Viscosity of Fluid)/(Liquid Density*((Thermodynamic Beta*Universal Gas Constant*2)^(0.5)))

Power Absorbed in Overcoming Viscous Resistance in Journal Bearing

Go Power Absorbed = (Viscosity of Fluid*pi^3*Shaft Diameter^3*Mean Speed in RPM^2*Length of Pipe)/Thickness of Oil Film

Viscosity of Fluid or Oil in Falling Sphere Resistance Method

Go Viscosity of Fluid = [g]*(Diameter of Sphere^2)/(18*Velocity of Sphere)*(Density of Sphere-Density of Liquid)

Loss of Head Due to Friction

Go Loss of Head = (4*Coefficient of Friction*Length of Pipe*Average Velocity^2)/(Diameter of Pipe*2*[g])

Difference of Pressure for Viscous Flow between Two Parallel Plates

Go Pressure Difference in Viscous Flow = (12*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Thickness of Oil Film^2)

Difference of Pressure for Viscous or Laminar Flow

Go Pressure Difference in Viscous Flow = (32*Viscosity of Fluid*Average Velocity*Length of Pipe)/(Pipe Diameter^2)

Power Absorbed in Foot-Step Bearing

Go Power Absorbed = (2*Viscosity of Fluid*pi^3*Mean Speed in RPM^2*(Shaft Diameter/2)^4)/(Thickness of Oil Film)

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

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

What is viscous flow between two parallel plates?

The viscous flow between parallel plates is considered from the relation of Couette flow which is the flow between two parallel plates. It is the flow of a viscous fluid in the space between two surfaces, one of which is moving tangentially relative to the other.

What is viscous flow or laminar flow?

Laminar flow is characterized by smooth or in regular paths of particles of the fluid. Therefore the laminar flow is also referred to as streamline or viscous flow.

How to Calculate Loss of Pressure Head for Viscous Flow between Two Parallel Plates?

Loss of Pressure Head for Viscous Flow between Two Parallel Plates calculator uses Loss of Peizometric Head = (12*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Thickness of Oil Film^2) to calculate the Loss of Peizometric Head, The Loss of pressure head for viscous flow between two parallel plates formula is known while considering the viscosity of fluid, velocity, length, density and the thickness or the distance apart from the relation ratio of pressure head for a given length. Loss of Peizometric Head is denoted by h_f symbol.

How to calculate Loss of Pressure Head for Viscous Flow between Two Parallel Plates using this online calculator? To use this online calculator for Loss of Pressure Head for Viscous Flow between Two Parallel Plates, enter Viscosity of Fluid (μ), Velocity of Fluid (V), Length of Pipe (L), Density of Liquid (ρ) & Thickness of Oil Film (t) and hit the calculate button. Here is how the Loss of Pressure Head for Viscous Flow between Two Parallel Plates calculation can be explained with given input values -> 0.103072 = (12*8.23*60*3)/(997*[g]*1.2^2).

FAQ

What is Loss of Pressure Head for Viscous Flow between Two Parallel Plates?

The Loss of pressure head for viscous flow between two parallel plates formula is known while considering the viscosity of fluid, velocity, length, density and the thickness or the distance apart from the relation ratio of pressure head for a given length and is represented as h_f = (12*μ*V*L)/(ρ*[g]*t^2) or Loss of Peizometric Head = (12*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Thickness of Oil Film^2). The Viscosity of fluid is a measure of its resistance to deformation at a given rate, Velocity of Fluid refers to the speed at which the fluid particles are moving in a particular direction, 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, 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) & Thickness of Oil Film refers to the distance or dimension between the surfaces that are separated by a layer of oil.

How to calculate Loss of Pressure Head for Viscous Flow between Two Parallel Plates?

The Loss of pressure head for viscous flow between two parallel plates formula is known while considering the viscosity of fluid, velocity, length, density and the thickness or the distance apart from the relation ratio of pressure head for a given length is calculated using Loss of Peizometric Head = (12*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Thickness of Oil Film^2). To calculate Loss of Pressure Head for Viscous Flow between Two Parallel Plates, you need Viscosity of Fluid (μ), Velocity of Fluid (V), Length of Pipe (L), Density of Liquid (ρ) & Thickness of Oil Film (t). With our tool, you need to enter the respective value for Viscosity of Fluid, Velocity of Fluid, Length of Pipe, Density of Liquid & Thickness of Oil Film and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Loss of Peizometric Head?

In this formula, Loss of Peizometric Head uses Viscosity of Fluid, Velocity of Fluid, Length of Pipe, Density of Liquid & Thickness of Oil Film. We can use 1 other way(s) to calculate the same, which is/are as follows -

Loss of Peizometric Head = (32*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Diameter of Pipe^2)

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