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)
hf = (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) - 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: 984.6633 Kilogram per Cubic Meter --> 984.6633 Kilogram per Cubic Meter No Conversion Required
Thickness of Oil Film: 4.623171 Meter --> 4.623171 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
hf = (12*μ*V*L)/(ρ*[g]*t^2) --> (12*8.23*60*3)/(984.6633*[g]*4.623171^2)
Evaluating ... ...
hf = 0.0861321414478362
STEP 3: Convert Result to Output's Unit
0.0861321414478362 Meter --> No Conversion Required
FINAL ANSWER
0.0861321414478362 0.086132 Meter <-- Loss of Peizometric Head
(Calculation completed in 00.004 seconds)

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Flow Analysis Calculators

Loss of Pressure Head for Viscous Flow between Two Parallel Plates
​ LaTeX ​ 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
​ LaTeX ​ Go Loss of Peizometric Head = (32*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Diameter of Pipe^2)
Difference of Pressure for Viscous Flow between Two Parallel Plates
​ LaTeX ​ 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
​ LaTeX ​ Go Pressure Difference in Viscous Flow = (32*Viscosity of Fluid*Average Velocity*Length of Pipe)/(Pipe Diameter^2)

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

​LaTeX ​Go
Loss of Peizometric Head = (12*Viscosity of Fluid*Velocity of Fluid*Length of Pipe)/(Density of Liquid*[g]*Thickness of Oil Film^2)
hf = (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, Loss of Pressure Head for Viscous Flow between Two Parallel Plates, also known as plane Poiseuille flow, depends on the fluid's viscosity, the distance between the plates, the length of the flow path, and the flow rate. The pressure head loss is directly proportional to the fluid's viscosity and the flow rate, and inversely proportional to the cube of the distance between the plates. Loss of Peizometric Head is denoted by hf 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 -> 0.086132 = (12*8.23*60*3)/(984.6633*[g]*4.623171^2).

FAQ

What is Loss of Pressure Head for Viscous Flow between Two Parallel Plates?
Loss of Pressure Head for Viscous Flow between Two Parallel Plates, also known as plane Poiseuille flow, depends on the fluid's viscosity, the distance between the plates, the length of the flow path, and the flow rate. The pressure head loss is directly proportional to the fluid's viscosity and the flow rate, and inversely proportional to the cube of the distance between the plates and is represented as hf = (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?
Loss of Pressure Head for Viscous Flow between Two Parallel Plates, also known as plane Poiseuille flow, depends on the fluid's viscosity, the distance between the plates, the length of the flow path, and the flow rate. The pressure head loss is directly proportional to the fluid's viscosity and the flow rate, and inversely proportional to the cube of the distance between the plates 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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