Characteristic Length Scale of Object given Displacement Parameter Calculator

✖Excursion Amplitude of Fluid Particles in oscillatory flow is defined as a parameter influencing the sediment transport under water waves.ⓘ Excursion Amplitude of Fluid Particles [A]			+10% -10%
✖Displacement Parameter used for sediment transport under water waves.ⓘ Displacement Parameter [δ]			+10% -10%

✖Length Scale for a typical coastal engineering flow situation.ⓘ Characteristic Length Scale of Object given Displacement Parameter [L]

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Characteristic Length Scale of Object given Displacement Parameter Solution

STEP 0: Pre-Calculation Summary

Formula Used

Length Scale = Excursion Amplitude of Fluid Particles/Displacement Parameter
L = A/δ
This formula uses 3 Variables

Variables Used

Length Scale - (Measured in Meter) - Length Scale for a typical coastal engineering flow situation.
Excursion Amplitude of Fluid Particles - Excursion Amplitude of Fluid Particles in oscillatory flow is defined as a parameter influencing the sediment transport under water waves.
Displacement Parameter - Displacement Parameter used for sediment transport under water waves.

STEP 1: Convert Input(s) to Base Unit

Excursion Amplitude of Fluid Particles: 40 --> No Conversion Required
Displacement Parameter: 1.5 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

L = A/δ --> 40/1.5

Evaluating ... ...

L = 26.6666666666667

STEP 3: Convert Result to Output's Unit

26.6666666666667 Meter --> No Conversion Required

FINAL ANSWER

26.6666666666667 ≈ 26.66667 Meter <-- Length Scale

(Calculation completed in 00.020 seconds)

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Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

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< The Keulegan Carpenter Number Calculators

Amplitude of Flow Velocity Oscillation

LaTeX Go Amplitude of Flow Velocity Oscillation = (Keulegan-Carpenter Number*Length Scale)/Time Period of Oscillations

Characteristic Length Scale of Object

LaTeX Go Length Scale = (Amplitude of Flow Velocity Oscillation*Time Period of Oscillations)/Keulegan-Carpenter Number

Keulegan-Carpenter Number

LaTeX Go Keulegan-Carpenter Number = (Amplitude of Flow Velocity Oscillation*Time Period of Oscillations)/Length Scale

Period of Oscillation

LaTeX Go Time Period of Oscillations = (Keulegan-Carpenter Number*Length Scale)/Amplitude of Flow Velocity Oscillation

Characteristic Length Scale of Object given Displacement Parameter Formula

LaTeX Go

Length Scale = Excursion Amplitude of Fluid Particles/Displacement Parameter
L = A/δ

What is Keulegan—Carpenter Number?

In fluid dynamics, the Keulegan–Carpenter number, also called the period number, is a dimensionless quantity describing the relative importance of the drag forces over inertia forces for bluff objects in an oscillatory fluid flow. Or similarly, for objects that oscillate in a fluid at rest.

What is The Morison (MOJS) equation?

In fluid dynamics, the "Morison equation" is a semi-empirical equation for the inline force on a body in oscillatory flow. It is sometimes called the "MOJS equation" after all four authors – Morison, O’Brien, Johnson and Schaaf –of the 1950 paper in which the equation was introduced.

How to Calculate Characteristic Length Scale of Object given Displacement Parameter?

Characteristic Length Scale of Object given Displacement Parameter calculator uses Length Scale = Excursion Amplitude of Fluid Particles/Displacement Parameter to calculate the Length Scale, Characteristic length scale of object given displacement parameter is dimension parameter influencing relative importance of drag forces over inertia forces for bluff objects in oscillatory fluid flow. Length Scale is denoted by L symbol.

How to calculate Characteristic Length Scale of Object given Displacement Parameter using this online calculator? To use this online calculator for Characteristic Length Scale of Object given Displacement Parameter, enter Excursion Amplitude of Fluid Particles (A) & Displacement Parameter (δ) and hit the calculate button. Here is how the Characteristic Length Scale of Object given Displacement Parameter calculation can be explained with given input values -> 26.66667 = 40/1.5.

FAQ

What is Characteristic Length Scale of Object given Displacement Parameter?

Characteristic length scale of object given displacement parameter is dimension parameter influencing relative importance of drag forces over inertia forces for bluff objects in oscillatory fluid flow and is represented as L = A/δ or Length Scale = Excursion Amplitude of Fluid Particles/Displacement Parameter. Excursion Amplitude of Fluid Particles in oscillatory flow is defined as a parameter influencing the sediment transport under water waves & Displacement Parameter used for sediment transport under water waves.

How to calculate Characteristic Length Scale of Object given Displacement Parameter?

Characteristic length scale of object given displacement parameter is dimension parameter influencing relative importance of drag forces over inertia forces for bluff objects in oscillatory fluid flow is calculated using Length Scale = Excursion Amplitude of Fluid Particles/Displacement Parameter. To calculate Characteristic Length Scale of Object given Displacement Parameter, you need Excursion Amplitude of Fluid Particles (A) & Displacement Parameter (δ). With our tool, you need to enter the respective value for Excursion Amplitude of Fluid Particles & Displacement Parameter 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 Length Scale?

In this formula, Length Scale uses Excursion Amplitude of Fluid Particles & Displacement Parameter. We can use 1 other way(s) to calculate the same, which is/are as follows -

Length Scale = (Amplitude of Flow Velocity Oscillation*Time Period of Oscillations)/Keulegan-Carpenter Number

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