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Rate of Momentum Transfer at Standard Reference Height for Winds Formula

GoWind Stress in Parametric Form Formula

GoWind Stress given Friction Velocity Formula

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Wind Stress is the shear stress exerted by the wind on the surface of large bodies of water. Check FAQs

τ o = C DZ \cdot U^{2}

τ_o - Wind Stress?C_DZ - Coefficient of Drag to 10m Reference Level?U - Wind Speed?

Rate of Momentum Transfer at Standard Reference Height for Winds Example

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Here is how the Rate of Momentum Transfer at Standard Reference Height for Winds equation looks like with Values.

Here is how the Rate of Momentum Transfer at Standard Reference Height for Winds equation looks like with Units.

Here is how the Rate of Momentum Transfer at Standard Reference Height for Winds equation looks like.

1.5 = 0.0938 \cdot 4^{2}

1.5Pa = 0.0938 \cdot {4m/s}^{2}

1.5 = 0.0938 \cdot 4^{2}

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Rate of Momentum Transfer at Standard Reference Height for Winds Solution

Follow our step by step solution on how to calculate Rate of Momentum Transfer at Standard Reference Height for Winds?

FIRST Step Consider the formula

τ o = C DZ \cdot U^{2}

Next Step Substitute values of Variables

∴

τ o = 0.0938 \cdot {4m/s}^{2}

Next Step Prepare to Evaluate

∴

τ o = 0.0938 \cdot 4^{2}

LAST Step Evaluate

∴

τ o = 1.5Pa

Rate of Momentum Transfer at Standard Reference Height for Winds Formula Elements

Variables

Wind Stress

Wind Stress is the shear stress exerted by the wind on the surface of large bodies of water.

Symbol: τ_o

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Wind Stress

Coefficient of Drag to 10m Reference Level

Coefficient of Drag to 10m Reference Level is used to quantify the drag or resistance of an object in a fluid environment, such as air or water.

Symbol: C_DZ

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Coefficient of Drag to 10m Reference Level

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

Other Formulas to find Wind Stress

Go Wind Stress in Parametric Form

τ o = C D \cdot (\frac{ρ}{ρ Water}) \cdot U^{2}

Go Wind Stress given Friction Velocity

τ o = (\frac{ρ}{ρ Water}) \cdot {V f}^{2}

Other formulas in Estimating Marine and Coastal Winds category

Go Wind Speed at Standard 10-m Reference Level

V 10 = U \cdot {(\frac{10}{Z})}^{\frac{1}{7}}

Go Wind Speed at Height z above Surface given Standard Reference Wind Speed

U = \frac{V 10}{{(\frac{10}{Z})}^{\frac{1}{7}}}

Go Height z above Surface given Standard Reference Wind Speed

Z = \frac{10}{{(\frac{V 10}{U})}^{7}}

Go Wind Speed at Height z above Surface

U = (\frac{V f}{k}) \cdot \ln (\frac{Z}{z 0})

How to Evaluate Rate of Momentum Transfer at Standard Reference Height for Winds?

Rate of Momentum Transfer at Standard Reference Height for Winds evaluator uses Wind Stress = Coefficient of Drag to 10m Reference Level*Wind Speed^2 to evaluate the Wind Stress, The Rate of Momentum Transfer at Standard Reference Height for Winds formula is defined as at International Standard Reference Height 10-m above surface and thus, height above surface z notation is dropped from wind speed but assigned to Coefficient of drag. Wind Stress is denoted by τ_o symbol.

How to evaluate Rate of Momentum Transfer at Standard Reference Height for Winds using this online evaluator? To use this online evaluator for Rate of Momentum Transfer at Standard Reference Height for Winds, enter Coefficient of Drag to 10m Reference Level (C_DZ) & Wind Speed (U) and hit the calculate button.

FAQs on Rate of Momentum Transfer at Standard Reference Height for Winds

What is the formula to find Rate of Momentum Transfer at Standard Reference Height for Winds?

The formula of Rate of Momentum Transfer at Standard Reference Height for Winds is expressed as Wind Stress = Coefficient of Drag to 10m Reference Level*Wind Speed^2. Here is an example- 1.5 = 0.09375*4^2.

How to calculate Rate of Momentum Transfer at Standard Reference Height for Winds?

With Coefficient of Drag to 10m Reference Level (C_DZ) & Wind Speed (U) we can find Rate of Momentum Transfer at Standard Reference Height for Winds using the formula - Wind Stress = Coefficient of Drag to 10m Reference Level*Wind Speed^2.

What are the other ways to Calculate Wind Stress?

Here are the different ways to Calculate Wind Stress-

Wind Stress=Coefficient of Drag*(Density of Air/Water Density)*Wind Speed^2
Wind Stress=(Density of Air/Water Density)*Friction Velocity^2

Can the Rate of Momentum Transfer at Standard Reference Height for Winds be negative?

Yes, the Rate of Momentum Transfer at Standard Reference Height for Winds, measured in Pressure can be negative.

Which unit is used to measure Rate of Momentum Transfer at Standard Reference Height for Winds?

Rate of Momentum Transfer at Standard Reference Height for Winds is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Rate of Momentum Transfer at Standard Reference Height for Winds can be measured.

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