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Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters Formula

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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. Check FAQs

r rmb = 0.6 \cdot \frac{{I r}^{2}}{6.6 + {I r}^{2}}

r_rmb - Reflection Coef. (Rubble-Mound Breakwater)?I_r - Surf Similarity Number (Iribarren Number)?

Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters Example

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Here is how the Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters equation looks like with Units.

Here is how the Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters equation looks like.

0.0008 = 0.6 \cdot \frac{{0.095}^{2}}{6.6 + {0.095}^{2}}

0.0008 = 0.6 \cdot \frac{{0.095}^{2}}{6.6 + {0.095}^{2}}

0.0008 = 0.6 \cdot \frac{{0.095}^{2}}{6.6 + {0.095}^{2}}

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Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters Solution

Follow our step by step solution on how to calculate Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters?

FIRST Step Consider the formula

r rmb = 0.6 \cdot \frac{{I r}^{2}}{6.6 + {I r}^{2}}

Next Step Substitute values of Variables

∴

r rmb = 0.6 \cdot \frac{{0.095}^{2}}{6.6 + {0.095}^{2}}

Next Step Prepare to Evaluate

∴

r rmb = 0.6 \cdot \frac{{0.095}^{2}}{6.6 + {0.095}^{2}}

Next Step Evaluate

∴

r rmb = 0.000819334168050507

LAST Step Rounding Answer

∴

r rmb = 0.0008

Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters Formula Elements

Variables

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.

Symbol: r_rmb

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Reflection Coef. (Rubble-Mound Breakwater)

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.

Symbol: I_r

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Surf Similarity Number (Iribarren Number)

Other formulas in Reflection from Structures category

Go Reflection Coefficient in Coastal Structures

r = \frac{a \cdot {I r}^{2}}{b} + {I r}^{2}

Go Reflection Coefficient in Coastal Structures with Plane Slope-Monochromatic Waves

r psm = \frac{{I r}^{2}}{5.5 + {I r}^{2}}

Go Reflection Coefficient in Coastal Structures with Plane Slope-Irregular Waves

r psi = 1.1 \cdot \frac{{I r}^{2}}{5.7 + {I r}^{2}}

Go Reflection Coefficient in Coastal Structures with Dolos-Armored Breakwaters - Monochromatic Waves

r d = 0.56 \cdot \frac{{I r}^{2}}{10 + {I r}^{2}}

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

Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters evaluator uses Reflection Coef. (Rubble-Mound Breakwater) = 0.6*Surf Similarity Number (Iribarren Number)^2/(6.6+Surf Similarity Number (Iribarren Number)^2) to evaluate 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 evaluate Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters using this online evaluator? To use this online evaluator for Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters, enter Surf Similarity Number (Iribarren Number) (I_r) and hit the calculate button.

FAQs on Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters

What is the formula to find Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters?

The formula of Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters is expressed as Reflection Coef. (Rubble-Mound Breakwater) = 0.6*Surf Similarity Number (Iribarren Number)^2/(6.6+Surf Similarity Number (Iribarren Number)^2). Here is an example- 0.000819 = 0.6*0.095^2/(6.6+0.095^2).

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

With Surf Similarity Number (Iribarren Number) (I_r) we can find Reflection Coefficient in Coastal Structures with Rubble-Mound Breakwaters using the formula - Reflection Coef. (Rubble-Mound Breakwater) = 0.6*Surf Similarity Number (Iribarren Number)^2/(6.6+Surf Similarity Number (Iribarren Number)^2).

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