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Energy for Blast Wave Formula

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Energy for Blast Wave is the amount of work done. Check FAQs

E = 0.5 \cdot ρ ∞ \cdot {V ∞}^{2} \cdot C D \cdot A

E - Energy for Blast Wave?ρ_∞ - Freestream Density?V_∞ - Freestream Velocity?C_D - Drag Coefficient?A - Area for Blast Wave?

Energy for Blast Wave Example

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Here is how the Energy for Blast Wave equation looks like with Values.

Here is how the Energy for Blast Wave equation looks like with Units.

Here is how the Energy for Blast Wave equation looks like.

1033.0004 = 0.5 \cdot 412.2 \cdot 102^{2} \cdot 0.1987 \cdot 2.425

1033.0004KJ = 0.5 \cdot 412.2kg/m³ \cdot {102m/s}^{2} \cdot 0.1987 \cdot 2.425m²

1033.0004 = 0.5 \cdot 412.2 \cdot 102^{2} \cdot 0.1987 \cdot 2.425

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Energy for Blast Wave Solution

Follow our step by step solution on how to calculate Energy for Blast Wave?

FIRST Step Consider the formula

E = 0.5 \cdot ρ ∞ \cdot {V ∞}^{2} \cdot C D \cdot A

Next Step Substitute values of Variables

∴

E = 0.5 \cdot 412.2kg/m³ \cdot {102m/s}^{2} \cdot 0.1987 \cdot 2.425m²

Next Step Prepare to Evaluate

∴

E = 0.5 \cdot 412.2 \cdot 102^{2} \cdot 0.1987 \cdot 2.425

Next Step Evaluate

∴

E = 1033000.4468322J

Next Step Convert to Output's Unit

∴

E = 1033.0004468322KJ

LAST Step Rounding Answer

∴

E = 1033.0004KJ

Energy for Blast Wave Formula Elements

Variables

Energy for Blast Wave

Energy for Blast Wave is the amount of work done.

Symbol: E

Measurement: EnergyUnit: KJ

Note: Value should be greater than 0.

Formulas to find Energy for Blast Wave

Freestream Density

Freestream Density is the mass per unit volume of air far upstream of an aerodynamic body at a given altitude.

Symbol: ρ_∞

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Freestream Density

Freestream Velocity

The Freestream Velocity is the velocity of air far upstream of an aerodynamic body, that is before the body has a chance to deflect, slow down or compress the air.

Symbol: V_∞

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Freestream Velocity

Drag Coefficient

Drag Coefficient is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water.

Symbol: C_D

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Drag Coefficient

Area for Blast Wave

The Area for Blast wave is the amount of two-dimensional space taken up by an object.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area for Blast Wave

Other formulas in Planar and Blunt Slab Blast Wave category

Go Creation Pressure for Planar Blast Wave

P = [BoltZ] \cdot ρ ∞ \cdot {(\frac{E}{ρ ∞})}^{\frac{2}{3}} \cdot {t sec}^{- \frac{2}{3}}

Go Radial Coordinate for Planar Blast Wave

r = {(\frac{E}{ρ ∞})}^{\frac{1}{3}} \cdot {t sec}^{\frac{2}{3}}

Go Time Required for Blast Wave

t sec = \frac{y}{V ∞}

Go Pressure Ratio for Blunt Cylinder Blast Wave

r bc = 0.8773 \cdot [BoltZ] \cdot M^{2} \cdot \sqrt{C D} \cdot {(\frac{y}{d})}^{- 1}

How to Evaluate Energy for Blast Wave?

Energy for Blast Wave evaluator uses Energy for Blast Wave = 0.5*Freestream Density*Freestream Velocity^2*Drag Coefficient*Area for Blast Wave to evaluate the Energy for Blast Wave, Energy for Blast Wave formula is defined as a measure of the energy released by a blast wave, which is a high-pressure wave that propagates through a medium, typically air, and is characterized by its velocity, density, and pressure. Energy for Blast Wave is denoted by E symbol.

How to evaluate Energy for Blast Wave using this online evaluator? To use this online evaluator for Energy for Blast Wave, enter Freestream Density (ρ_∞), Freestream Velocity (V_∞), Drag Coefficient (C_D) & Area for Blast Wave (A) and hit the calculate button.

FAQs on Energy for Blast Wave

What is the formula to find Energy for Blast Wave?

The formula of Energy for Blast Wave is expressed as Energy for Blast Wave = 0.5*Freestream Density*Freestream Velocity^2*Drag Coefficient*Area for Blast Wave. Here is an example- 0.1033 = 0.5*412.2*102^2*0.19866*2.425.

How to calculate Energy for Blast Wave?

With Freestream Density (ρ_∞), Freestream Velocity (V_∞), Drag Coefficient (C_D) & Area for Blast Wave (A) we can find Energy for Blast Wave using the formula - Energy for Blast Wave = 0.5*Freestream Density*Freestream Velocity^2*Drag Coefficient*Area for Blast Wave.

Can the Energy for Blast Wave be negative?

No, the Energy for Blast Wave, measured in Energy cannot be negative.

Which unit is used to measure Energy for Blast Wave?

Energy for Blast Wave is usually measured using the Kilojoule[KJ] for Energy. Joule[KJ], Gigajoule[KJ], Megajoule[KJ] are the few other units in which Energy for Blast Wave can be measured.

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Energy for Blast Wave Formula

Energy for Blast Wave Example

Energy for Blast Wave Solution

Energy for Blast Wave Formula Elements

Other formulas in Planar and Blunt Slab Blast Wave category

How to Evaluate Energy for Blast Wave?

FAQs on Energy for Blast Wave

Variable Name