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Pressure Coefficient using Wind Pressure Formula

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Pressure Coefficient is the ratio of pressure forces to inertial forces. It is a dimensionless number. Check FAQs

C p = \frac{p}{q \cdot G}

C_p - Pressure Coefficient?p - Wind Pressure?q - Velocity Pressure?G - Gust Response Factor?

Pressure Coefficient using Wind Pressure Example

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Here is how the Pressure Coefficient using Wind Pressure equation looks like with Values.

Here is how the Pressure Coefficient using Wind Pressure equation looks like with Units.

Here is how the Pressure Coefficient using Wind Pressure equation looks like.

0.62 = \frac{14.88}{20 \cdot 1.2}

0.62 = \frac{14.88pdl/ft²}{20pdl/ft² \cdot 1.2}

0.62 = \frac{14.88}{20 \cdot 1.2}

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Pressure Coefficient using Wind Pressure Solution

Follow our step by step solution on how to calculate Pressure Coefficient using Wind Pressure?

FIRST Step Consider the formula

C p = \frac{p}{q \cdot G}

Next Step Substitute values of Variables

∴

C p = \frac{14.88pdl/ft²}{20pdl/ft² \cdot 1.2}

Next Step Convert Units

∴

C p = \frac{22.1439Pa}{29.7633Pa \cdot 1.2}

Next Step Prepare to Evaluate

∴

C p = \frac{22.1439}{29.7633 \cdot 1.2}

Next Step Evaluate

∴

C p = 0.619999999999999

LAST Step Rounding Answer

∴

C p = 0.62

Pressure Coefficient using Wind Pressure Formula Elements

Variables

Pressure Coefficient

Pressure Coefficient is the ratio of pressure forces to inertial forces. It is a dimensionless number.

Symbol: C_p

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Pressure Coefficient

Wind Pressure

Wind Pressure is the pressure due to the wind.

Symbol: p

Measurement: PressureUnit: pdl/ft²

Note: Value should be greater than 0.

Formulas to find Wind Pressure

Velocity Pressure

Velocity Pressure is the pressure required to accelerate air from zero velocity to some velocity and is proportional to the kinetic energy of the air stream.

Symbol: q

Measurement: PressureUnit: pdl/ft²

Note: Value should be greater than 0.

Formulas to find Velocity Pressure

Gust Response Factor

The Gust Response Factor is to account for fluctuations in wind speed.

Symbol: G

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Gust Response Factor

Other formulas in Wind Loads category

Go Equivalent Static Design Wind Pressure

p = q \cdot G \cdot C p

Go Velocity Pressure using Wind Pressure

q = \frac{p}{G \cdot C p}

Go Gust Response Factor using Wind Pressure

G = \frac{p}{q \cdot C p}

Go Velocity Pressure

q = 0.00256 \cdot K z \cdot K zt \cdot K d \cdot ({V B}^{2}) \cdot I

How to Evaluate Pressure Coefficient using Wind Pressure?

Pressure Coefficient using Wind Pressure evaluator uses Pressure Coefficient = Wind Pressure/(Velocity Pressure*Gust Response Factor) to evaluate the Pressure Coefficient, The Pressure Coefficient using Wind Pressure defined as the dimensionless number which describes the relative pressures throughout a flow field in fluid dynamics. Pressure Coefficient is denoted by C_p symbol.

How to evaluate Pressure Coefficient using Wind Pressure using this online evaluator? To use this online evaluator for Pressure Coefficient using Wind Pressure, enter Wind Pressure (p), Velocity Pressure (q) & Gust Response Factor (G) and hit the calculate button.

FAQs on Pressure Coefficient using Wind Pressure

What is the formula to find Pressure Coefficient using Wind Pressure?

The formula of Pressure Coefficient using Wind Pressure is expressed as Pressure Coefficient = Wind Pressure/(Velocity Pressure*Gust Response Factor). Here is an example- 0.75 = 22.1438794801375/(29.7632788711526*1.2).

How to calculate Pressure Coefficient using Wind Pressure?

With Wind Pressure (p), Velocity Pressure (q) & Gust Response Factor (G) we can find Pressure Coefficient using Wind Pressure using the formula - Pressure Coefficient = Wind Pressure/(Velocity Pressure*Gust Response Factor).

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Pressure Coefficient using Wind Pressure Formula

Pressure Coefficient using Wind Pressure Example

Pressure Coefficient using Wind Pressure Solution

Pressure Coefficient using Wind Pressure Formula Elements

Other formulas in Wind Loads category

How to Evaluate Pressure Coefficient using Wind Pressure?

FAQs on Pressure Coefficient using Wind Pressure

Variable Name