Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters Calculator

✖Surf Similarity Number (Iribarren Number) is a dimensionless parameter used to model several effects of (breaking) surface gravity waves on beaches and coastal structures.ⓘ Surf Similarity Number (Iribarren Number) [I_r]

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✖Reflection Coef. (Rubble-Mound Breakwater) is a parameter that assesses how much wave energy is reflected back towards the sea when waves encounter a rubble-mound breakwater structure.ⓘ Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters [r_rmb]

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Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters Solution

STEP 0: Pre-Calculation Summary

Formula Used

Reflection Coef. (Rubble-Mound Breakwater) = 0.6*Surf Similarity Number (Iribarren Number)^2/(6.6+Surf Similarity Number (Iribarren Number)^2)
r_rmb = 0.6*I_r^2/(6.6+I_r^2)
This formula uses 2 Variables

Variables Used

Reflection Coef. (Rubble-Mound Breakwater) - Reflection Coef. (Rubble-Mound Breakwater) is a parameter that assesses how much wave energy is reflected back towards the sea when waves encounter a rubble-mound breakwater structure.
Surf Similarity Number (Iribarren Number) - Surf Similarity Number (Iribarren Number) is a dimensionless parameter used to model several effects of (breaking) surface gravity waves on beaches and coastal structures.

STEP 1: Convert Input(s) to Base Unit

Surf Similarity Number (Iribarren Number): 0.095 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r_rmb = 0.6*I_r^2/(6.6+I_r^2) --> 0.6*0.095^2/(6.6+0.095^2)

Evaluating ... ...

r_rmb = 0.000819334168050507

STEP 3: Convert Result to Output's Unit

0.000819334168050507 --> No Conversion Required

FINAL ANSWER

0.000819334168050507 ≈ 0.000819 <-- Reflection Coef. (Rubble-Mound Breakwater)

(Calculation completed in 00.020 seconds)

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Coorg Institute of Technology (CIT), Coorg

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< Reflection from Structures Calculators

Reflection Coefficient in Coastal Structures

LaTeX Go Reflection Coefficient = (Coefficient 'a'*Surf Similarity Number (Iribarren Number)^2)/Coefficient 'b'+Surf Similarity Number (Iribarren Number)^2

Reflection Coefficient in Coastal Structures with Plane Slope-Monochromatic Waves

LaTeX Go Reflection Coef. (Plane Slope-Monochromatic Waves) = Surf Similarity Number (Iribarren Number)^2/(5.5+Surf Similarity Number (Iribarren Number)^2)

Reflection Coefficient in Coastal Structures with Plane Slope-Irregular Waves

LaTeX Go Reflection Coef. (Plane Slope-Irregular Waves) = 1.1*Surf Similarity Number (Iribarren Number)^2/(5.7+Surf Similarity Number (Iribarren Number)^2)

Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters

LaTeX Go Reflection Coef. (Rubble-Mound Breakwater) = 0.6*Surf Similarity Number (Iribarren Number)^2/(6.6+Surf Similarity Number (Iribarren Number)^2)

Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters Formula

LaTeX Go

Reflection Coef. (Rubble-Mound Breakwater) = 0.6*Surf Similarity Number (Iribarren Number)^2/(6.6+Surf Similarity Number (Iribarren Number)^2)
r_rmb = 0.6*I_r^2/(6.6+I_r^2)

What is Wave Reflection on Structures?

If there is a change in water depth as a wave propagates forward, a portion of the wave’s energy will be reflected. When a wave hits a vertical, impermeable, rigid surface-piercing wall, essentially all of the wave energy will reflect from the wall. On the other hand, when a wave propagates over a small bottom slope, only a very small portion of the energy will be reflected. The degree of wave reflection is defined by the reflection coefficient Cr = Hr/Hi where Hr and Hi are the reflected and incident wave heights, respectively.

How to Calculate Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters?

Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters calculator uses Reflection Coef. (Rubble-Mound Breakwater) = 0.6*Surf Similarity Number (Iribarren Number)^2/(6.6+Surf Similarity Number (Iribarren Number)^2) to calculate the Reflection Coef. (Rubble-Mound Breakwater), The Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters formula is defined as a critical parameter that assesses how much wave energy is reflected back towards the sea when waves encounter a rubble-mound breakwater structure. Reflection Coef. (Rubble-Mound Breakwater) is denoted by r_rmb symbol.

How to calculate Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters using this online calculator? To use this online calculator for Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters, enter Surf Similarity Number (Iribarren Number) (I_r) and hit the calculate button. Here is how the Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters calculation can be explained with given input values -> 0.000819 = 0.6*0.095^2/(6.6+0.095^2).

FAQ

What is Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters?

The Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters formula is defined as a critical parameter that assesses how much wave energy is reflected back towards the sea when waves encounter a rubble-mound breakwater structure and is represented as r_rmb = 0.6*I_r^2/(6.6+I_r^2) or Reflection Coef. (Rubble-Mound Breakwater) = 0.6*Surf Similarity Number (Iribarren Number)^2/(6.6+Surf Similarity Number (Iribarren Number)^2). Surf Similarity Number (Iribarren Number) is a dimensionless parameter used to model several effects of (breaking) surface gravity waves on beaches and coastal structures.

How to calculate Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters?

The Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters formula is defined as a critical parameter that assesses how much wave energy is reflected back towards the sea when waves encounter a rubble-mound breakwater structure is calculated using Reflection Coef. (Rubble-Mound Breakwater) = 0.6*Surf Similarity Number (Iribarren Number)^2/(6.6+Surf Similarity Number (Iribarren Number)^2). To calculate Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters, you need Surf Similarity Number (Iribarren Number) (I_r). With our tool, you need to enter the respective value for Surf Similarity Number (Iribarren Number) and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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