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Empirically Determined Functions of Beach Slope Parameter b Formula

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Functions of Beach Slope B is an empirically determined parameter that establishes correlations between the slope angle and wave dynamics, sediment transport, and coastal erosion rates. Check FAQs

b = \frac{1.56}{1 + e^{- 19.5 \cdot \tan (β)}}

b - Functions of Beach Slope B?β - Slope of Beach of Surf Zone Waves?

Empirically Determined Functions of Beach Slope Parameter b Example

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Here is how the Empirically Determined Functions of Beach Slope Parameter b equation looks like with Values.

Here is how the Empirically Determined Functions of Beach Slope Parameter b equation looks like with Units.

Here is how the Empirically Determined Functions of Beach Slope Parameter b equation looks like.

1.56 = \frac{1.56}{1 + e^{- 19.5 \cdot \tan (30)}}

1.56 = \frac{1.56}{1 + e^{- 19.5 \cdot \tan (30°)}}

1.56 = \frac{1.56}{1 + e^{- 19.5 \cdot \tan (30)}}

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Empirically Determined Functions of Beach Slope Parameter b Solution

Follow our step by step solution on how to calculate Empirically Determined Functions of Beach Slope Parameter b?

FIRST Step Consider the formula

b = \frac{1.56}{1 + e^{- 19.5 \cdot \tan (β)}}

Next Step Substitute values of Variables

∴

b = \frac{1.56}{1 + e^{- 19.5 \cdot \tan (30°)}}

Next Step Convert Units

∴

b = \frac{1.56}{1 + e^{- 19.5 \cdot \tan (0.5236rad)}}

Next Step Prepare to Evaluate

∴

b = \frac{1.56}{1 + e^{- 19.5 \cdot \tan (0.5236)}}

Next Step Evaluate

∴

b = 1.55997987720543

LAST Step Rounding Answer

∴

b = 1.56

Empirically Determined Functions of Beach Slope Parameter b Formula Elements

Variables

Functions

Functions of Beach Slope B

Functions of Beach Slope B is an empirically determined parameter that establishes correlations between the slope angle and wave dynamics, sediment transport, and coastal erosion rates.

Symbol: b

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Functions of Beach Slope B

Slope of Beach of Surf Zone Waves

Slope of Beach of Surf Zone Waves is the beach's angle, generally increasing with sediment grain size and protection from wave energy.

Symbol: β

Measurement: AngleUnit: °

Note: Value should be greater than 0.

Formulas to find Slope of Beach of Surf Zone Waves

tan

The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle.

Syntax: tan(Angle)

Other formulas in Irregular Waves category

Go Maximum Runup

R = H d' \cdot 2.32 \cdot {ε 0}^{0.77}

Go Deepwater Wave Height given Maximum Runup

H d' = \frac{R}{2.32 \cdot {ε 0}^{0.77}}

Go Deepwater Surf Similarity Parameter given Maximum Runup

ε 0 = {(\frac{R}{H d} \cdot 2.32)}^{\frac{1}{0.77}}

Go Runup Exceeded by 2 Percent of Runup Crests

R 2% = H d \cdot 1.86 \cdot {ε 0}^{0.71}

How to Evaluate Empirically Determined Functions of Beach Slope Parameter b?

Empirically Determined Functions of Beach Slope Parameter b evaluator uses Functions of Beach Slope B = 1.56/(1+e^(-19.5*tan(Slope of Beach of Surf Zone Waves))) to evaluate the Functions of Beach Slope B, The Empirically Determined Functions of Beach Slope Parameter b formula is defined as a parameter influencing the Breaker Depth Index that is commonly used to define the wave height at breaking. Functions of Beach Slope B is denoted by b symbol.

How to evaluate Empirically Determined Functions of Beach Slope Parameter b using this online evaluator? To use this online evaluator for Empirically Determined Functions of Beach Slope Parameter b, enter Slope of Beach of Surf Zone Waves (β) and hit the calculate button.

FAQs on Empirically Determined Functions of Beach Slope Parameter b

What is the formula to find Empirically Determined Functions of Beach Slope Parameter b?

The formula of Empirically Determined Functions of Beach Slope Parameter b is expressed as Functions of Beach Slope B = 1.56/(1+e^(-19.5*tan(Slope of Beach of Surf Zone Waves))). Here is an example- 1.55998 = 1.56/(1+e^(-19.5*tan(0.5235987755982))).

How to calculate Empirically Determined Functions of Beach Slope Parameter b?

With Slope of Beach of Surf Zone Waves (β) we can find Empirically Determined Functions of Beach Slope Parameter b using the formula - Functions of Beach Slope B = 1.56/(1+e^(-19.5*tan(Slope of Beach of Surf Zone Waves))). This formula also uses Tangent (tan) function(s).

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