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Wind Speed given Duration of Wind in SMB Prediction Method Formula

GoWind Speed for Significant Wave Height in SMB Prediction Method Formula

GoWind Speed given Period of Significant Wave in SMB Prediction Method Formula

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Wind Speed is a fundamental atmospheric quantity caused by air moving from high to low pressure, usually due to changes in temperature. Check FAQs

U = \frac{[g] \cdot d}{6.5882 \cdot \exp ({(0.0161 \cdot ({\ln (φ)}^{2}) - 0.3692 \cdot \ln (φ) + 2.2024)}^{0.5} + 0.8798 \cdot \ln (φ))}

U - Wind Speed?d - Duration of the Wind?φ - Fetch Parameter?[g] - Gravitational acceleration on Earth?

Wind Speed given Duration of Wind in SMB Prediction Method Example

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Here is how the Wind Speed given Duration of Wind in SMB Prediction Method equation looks like with Values.

Here is how the Wind Speed given Duration of Wind in SMB Prediction Method equation looks like with Units.

Here is how the Wind Speed given Duration of Wind in SMB Prediction Method equation looks like.

3.9988 = \frac{9.8066 \cdot 13.77}{6.5882 \cdot \exp ({(0.0161 \cdot ({\ln (1.22)}^{2}) - 0.3692 \cdot \ln (1.22) + 2.2024)}^{0.5} + 0.8798 \cdot \ln (1.22))}

3.9988m/s = \frac{9.8066m/s² \cdot 13.77s}{6.5882 \cdot \exp ({(0.0161 \cdot ({\ln (1.22)}^{2}) - 0.3692 \cdot \ln (1.22) + 2.2024)}^{0.5} + 0.8798 \cdot \ln (1.22))}

3.9988 = \frac{9.8066 \cdot 13.77}{6.5882 \cdot \exp ({(0.0161 \cdot ({\ln (1.22)}^{2}) - 0.3692 \cdot \ln (1.22) + 2.2024)}^{0.5} + 0.8798 \cdot \ln (1.22))}

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Wind Speed given Duration of Wind in SMB Prediction Method Solution

Follow our step by step solution on how to calculate Wind Speed given Duration of Wind in SMB Prediction Method?

FIRST Step Consider the formula

U = \frac{[g] \cdot d}{6.5882 \cdot \exp ({(0.0161 \cdot ({\ln (φ)}^{2}) - 0.3692 \cdot \ln (φ) + 2.2024)}^{0.5} + 0.8798 \cdot \ln (φ))}

Next Step Substitute values of Variables

∴

U = \frac{[g] \cdot 13.77s}{6.5882 \cdot \exp ({(0.0161 \cdot ({\ln (1.22)}^{2}) - 0.3692 \cdot \ln (1.22) + 2.2024)}^{0.5} + 0.8798 \cdot \ln (1.22))}

Next Step Substitute values of Constants

∴

U = \frac{9.8066m/s² \cdot 13.77s}{6.5882 \cdot \exp ({(0.0161 \cdot ({\ln (1.22)}^{2}) - 0.3692 \cdot \ln (1.22) + 2.2024)}^{0.5} + 0.8798 \cdot \ln (1.22))}

Next Step Prepare to Evaluate

∴

U = \frac{9.8066 \cdot 13.77}{6.5882 \cdot \exp ({(0.0161 \cdot ({\ln (1.22)}^{2}) - 0.3692 \cdot \ln (1.22) + 2.2024)}^{0.5} + 0.8798 \cdot \ln (1.22))}

Next Step Evaluate

∴

U = 3.99883001086966m/s

LAST Step Rounding Answer

∴

U = 3.9988m/s

Wind Speed given Duration of Wind in SMB Prediction Method Formula Elements

Variables

Constants

Functions

Wind Speed

Wind Speed is a fundamental atmospheric quantity caused by air moving from high to low pressure, usually due to changes in temperature.

Symbol: U

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Wind Speed

Duration of the Wind

Duration of the Wind is the length of time during which the wind blows with a certain speed and direction.

Symbol: d

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Duration of the Wind

Fetch Parameter

Fetch Parameter is often associated with the concept of fetch, which is the unobstructed distance over which the wind blows across a body of water in a constant direction.

Symbol: φ

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Fetch Parameter

Gravitational acceleration on Earth

Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.

Symbol: [g]

Value: 9.80665 m/s²

The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function.

Syntax: ln(Number)

exp

n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable.

Syntax: exp(Number)

Other Formulas to find Wind Speed

Go Wind Speed for Significant Wave Height in SMB Prediction Method

U = \sqrt{[g] \cdot \frac{H sig}{0.283 \cdot \tanh (0.0125 \cdot φ^{0.42})}}

Go Wind Speed given Period of Significant Wave in SMB Prediction Method

U = \frac{[g] \cdot T sig}{7.540 \cdot \tanh (0.077 \cdot φ^{0.25})}

Go Wind Speed given Fetch Parameter in SMB Prediction Method

U = \sqrt{[g] \cdot \frac{F l}{φ}}

Other formulas in SMB Prediction Method category

Go Significant Wave Height in SMB Prediction Method

H sig = \frac{U^{2} \cdot 0.283 \cdot \tanh (0.0125 \cdot φ^{0.42})}{[g]}

Go Period of Significant Wave in SMB Prediction Method

T sig = \frac{U \cdot 7.540 \cdot \tanh (0.077 \cdot φ^{0.25})}{[g]}

Go Fetch Parameter in SMB Prediction Method

φ = \frac{[g] \cdot F l}{U^{2}}

Go Fetch Length given Fetch Parameter in SMB Prediction Method

F l = \frac{φ \cdot U^{2}}{[g]}

How to Evaluate Wind Speed given Duration of Wind in SMB Prediction Method?

Wind Speed given Duration of Wind in SMB Prediction Method evaluator uses Wind Speed = ([g]*Duration of the Wind)/(6.5882*exp((0.0161*(ln(Fetch Parameter)^2)-0.3692*ln(Fetch Parameter)+2.2024)^0.5+0.8798*ln(Fetch Parameter))) to evaluate the Wind Speed, The Wind Speed given Duration of Wind in SMB Prediction Method formula is defined as wind speed based on the duration of wind, determining its intensity over a specified time frame to anticipate potential effects accurately. Wind Speed is denoted by U symbol.

How to evaluate Wind Speed given Duration of Wind in SMB Prediction Method using this online evaluator? To use this online evaluator for Wind Speed given Duration of Wind in SMB Prediction Method, enter Duration of the Wind (d) & Fetch Parameter (φ) and hit the calculate button.

FAQs on Wind Speed given Duration of Wind in SMB Prediction Method

What is the formula to find Wind Speed given Duration of Wind in SMB Prediction Method?

The formula of Wind Speed given Duration of Wind in SMB Prediction Method is expressed as Wind Speed = ([g]*Duration of the Wind)/(6.5882*exp((0.0161*(ln(Fetch Parameter)^2)-0.3692*ln(Fetch Parameter)+2.2024)^0.5+0.8798*ln(Fetch Parameter))). Here is an example- 3.99883 = ([g]*13.77)/(6.5882*exp((0.0161*(ln(1.22)^2)-0.3692*ln(1.22)+2.2024)^0.5+0.8798*ln(1.22))).

How to calculate Wind Speed given Duration of Wind in SMB Prediction Method?

With Duration of the Wind (d) & Fetch Parameter (φ) we can find Wind Speed given Duration of Wind in SMB Prediction Method using the formula - Wind Speed = ([g]*Duration of the Wind)/(6.5882*exp((0.0161*(ln(Fetch Parameter)^2)-0.3692*ln(Fetch Parameter)+2.2024)^0.5+0.8798*ln(Fetch Parameter))). This formula also uses Gravitational acceleration on Earth constant(s) and , Natural Logarithm (ln), Exponential Growth (exp) function(s).

What are the other ways to Calculate Wind Speed?

Here are the different ways to Calculate Wind Speed-

Wind Speed=sqrt([g]*Significant Wave Height for SMB Prediction Method/(0.283*tanh(0.0125*Fetch Parameter^0.42)))
Wind Speed=([g]*Significant Wave Period)/(7.540*tanh(0.077*Fetch Parameter^0.25))
Wind Speed=sqrt([g]*Fetch Length/Fetch Parameter)

Can the Wind Speed given Duration of Wind in SMB Prediction Method be negative?

No, the Wind Speed given Duration of Wind in SMB Prediction Method, measured in Speed cannot be negative.

Which unit is used to measure Wind Speed given Duration of Wind in SMB Prediction Method?

Wind Speed given Duration of Wind in SMB Prediction Method is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Wind Speed given Duration of Wind in SMB Prediction Method can be measured.

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Wind Speed given Duration of Wind in SMB Prediction Method Formula

​GoWind Speed for Significant Wave Height in SMB Prediction Method Formula

​GoWind Speed given Period of Significant Wave in SMB Prediction Method Formula

Wind Speed given Duration of Wind in SMB Prediction Method Example

Wind Speed given Duration of Wind in SMB Prediction Method Solution

Wind Speed given Duration of Wind in SMB Prediction Method Formula Elements

Other Formulas to find Wind Speed

Other formulas in SMB Prediction Method category

How to Evaluate Wind Speed given Duration of Wind in SMB Prediction Method?

FAQs on Wind Speed given Duration of Wind in SMB Prediction Method

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GoWind Speed for Significant Wave Height in SMB Prediction Method Formula

GoWind Speed given Period of Significant Wave in SMB Prediction Method Formula