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Reflection Coefficient in Coastal Structures Formula

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Reflection Coefficient is a parameter that describes how much of a wave is reflected by an impedance discontinuity in the transmission medium. Check FAQs

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

r - Reflection Coefficient?a - Coefficient 'a'?I_r - Surf Similarity Number (Iribarren Number)?b - Coefficient 'b'?

Reflection Coefficient in Coastal Structures Example

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Here is how the Reflection Coefficient in Coastal Structures equation looks like with Values.

Here is how the Reflection Coefficient in Coastal Structures equation looks like with Units.

Here is how the Reflection Coefficient in Coastal Structures equation looks like.

0.011 = \frac{1.2 \cdot {0.095}^{2}}{5.5} + {0.095}^{2}

0.011 = \frac{1.2 \cdot {0.095}^{2}}{5.5} + {0.095}^{2}

0.011 = \frac{1.2 \cdot {0.095}^{2}}{5.5} + {0.095}^{2}

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Reflection Coefficient in Coastal Structures Solution

Follow our step by step solution on how to calculate Reflection Coefficient in Coastal Structures?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

r = \frac{1.2 \cdot {0.095}^{2}}{5.5} + {0.095}^{2}

Next Step Prepare to Evaluate

∴

r = \frac{1.2 \cdot {0.095}^{2}}{5.5} + {0.095}^{2}

Next Step Evaluate

∴

r = 0.0109940909090909

LAST Step Rounding Answer

∴

r = 0.011

Reflection Coefficient in Coastal Structures Formula Elements

Variables

Reflection Coefficient

Reflection Coefficient is a parameter that describes how much of a wave is reflected by an impedance discontinuity in the transmission medium.

Symbol: r

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Reflection Coefficient

Coefficient 'a'

Coefficient 'a' is the empirical coefficient used in various equations that describe physical phenomena related to waves, currents, sediment transport, or other environmental factors.

Symbol: a

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Coefficient 'a'

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)

Coefficient 'b'

Coefficient 'b' depend primarily on the structure geometry and to a smaller extent on whether waves are monochromatic or irregular.

Symbol: b

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Coefficient 'b'

Other formulas in Reflection from Structures category

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 Rubble-Mound Breakwaters

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

Reflection Coefficient in Coastal Structures evaluator uses Reflection Coefficient = (Coefficient 'a'*Surf Similarity Number (Iribarren Number)^2)/Coefficient 'b'+Surf Similarity Number (Iribarren Number)^2 to evaluate the Reflection Coefficient, The Reflection Coefficient in Coastal Structures formula is defined as the ratio of the reflected wave height to the incident wave height when waves encounter a structure such as a breakwater, seawall, or any coastal defense structure. Reflection Coefficient is denoted by r symbol.

How to evaluate Reflection Coefficient in Coastal Structures using this online evaluator? To use this online evaluator for Reflection Coefficient in Coastal Structures, enter Coefficient 'a' (a), Surf Similarity Number (Iribarren Number) (I_r) & Coefficient 'b' (b) and hit the calculate button.

FAQs on Reflection Coefficient in Coastal Structures

What is the formula to find Reflection Coefficient in Coastal Structures?

The formula of Reflection Coefficient in Coastal Structures is expressed as Reflection Coefficient = (Coefficient 'a'*Surf Similarity Number (Iribarren Number)^2)/Coefficient 'b'+Surf Similarity Number (Iribarren Number)^2. Here is an example- 0.010994 = (1.2*0.095^2)/5.5+0.095^2.

How to calculate Reflection Coefficient in Coastal Structures?

With Coefficient 'a' (a), Surf Similarity Number (Iribarren Number) (I_r) & Coefficient 'b' (b) we can find Reflection Coefficient in Coastal Structures using the formula - Reflection Coefficient = (Coefficient 'a'*Surf Similarity Number (Iribarren Number)^2)/Coefficient 'b'+Surf Similarity Number (Iribarren Number)^2.

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Reflection Coefficient in Coastal Structures Formula

Reflection Coefficient in Coastal Structures Example

Reflection Coefficient in Coastal Structures Solution

Reflection Coefficient in Coastal Structures Formula Elements

Other formulas in Reflection from Structures category

How to Evaluate Reflection Coefficient in Coastal Structures?

FAQs on Reflection Coefficient in Coastal Structures

Variable Name