Modified Energy for Cylindrical Blast Wave Calculator

✖Freestream Density is the mass per unit volume of air far upstream of an aerodynamic body at a given altitude.ⓘ Freestream Density [ρ_∞]			+10% -10%
✖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.ⓘ Freestream Velocity [V_∞]			+10% -10%
✖Diameter is a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.ⓘ Diameter [d]			+10% -10%
✖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.ⓘ Drag Coefficient [C_D]			+10% -10%

✖Energy for Blast Wave is the amount of work done.ⓘ Modified Energy for Cylindrical Blast Wave [E]

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Modified Energy for Cylindrical Blast Wave Solution

STEP 0: Pre-Calculation Summary

Formula Used

Energy for Blast Wave = 0.5*Freestream Density*Freestream Velocity^2*Diameter*Drag Coefficient
E = 0.5*ρ_∞*V_∞^2*d*C_D
This formula uses 5 Variables

Variables Used

Energy for Blast Wave - (Measured in Joule) - Energy for Blast Wave is the amount of work done.
Freestream Density - (Measured in Kilogram per Cubic Meter) - Freestream Density is the mass per unit volume of air far upstream of an aerodynamic body at a given altitude.
Freestream Velocity - (Measured in Meter per Second) - 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.
Diameter - (Measured in Meter) - Diameter is a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
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.

STEP 1: Convert Input(s) to Base Unit

Freestream Density: 412.2 Kilogram per Cubic Meter --> 412.2 Kilogram per Cubic Meter No Conversion Required
Freestream Velocity: 102 Meter per Second --> 102 Meter per Second No Conversion Required
Diameter: 2.425 Meter --> 2.425 Meter No Conversion Required
Drag Coefficient: 0.19866 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E = 0.5*ρ_∞*V_∞^2*d*C_D --> 0.5*412.2*102^2*2.425*0.19866

Evaluating ... ...

E = 1033000.4468322

STEP 3: Convert Result to Output's Unit

1033000.4468322 Joule -->1033.0004468322 Kilojoule (Check conversion here)

FINAL ANSWER

1033.0004468322 ≈ 1033 Kilojoule <-- Energy for Blast Wave

(Calculation completed in 00.005 seconds)

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Home » Engineering » Mechanical » Fluid Mechanics » Hypersonic Flow » Hypersonic Equivalence Principle and Blast Wave Theory » Cylindrical Blast Wave » Modified Energy for Cylindrical Blast Wave

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Created by Sanjay Krishna

Amrita School of Engineering (ASE), Vallikavu

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Indian Institute for Aeronautical Engineering and Information Technology (IIAEIT), Pune

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< Cylindrical Blast Wave Calculators

Modified Pressure Equation for Cylindrical Blast Wave

LaTeX Go Modified Pressure = [BoltZ]*Freestream Density*sqrt(pi/8)*Diameter*sqrt(Drag Coefficient)*(Freestream Velocity^2)/Distance from X-Axis

Boltzmann Constant for Cylindrical Blast Wave

LaTeX Go Boltzmann Constant = (Specific Heat Ratio^(2*(Specific Heat Ratio-1)/(2-Specific Heat Ratio)))/(2^((4-Specific Heat Ratio)/(2-Specific Heat Ratio)))

Pressure for Cylindrical Blast Wave

LaTeX Go Pressure for Blast Wave = Boltzmann Constant*Freestream Density*((Energy for Blast Wave/Freestream Density)^(1/2))/(Time Required for Blast Wave)

Radial Coordinate of Cylindrical Blast Wave

LaTeX Go Radial Coordinate = (Energy for Blast Wave/Freestream Density)^(1/4)*Time Required for Blast Wave^(1/2)

Modified Energy for Cylindrical Blast Wave Formula

LaTeX Go

Energy for Blast Wave = 0.5*Freestream Density*Freestream Velocity^2*Diameter*Drag Coefficient
E = 0.5*ρ_∞*V_∞^2*d*C_D

What is a drag coefficient?

The drag coefficient is a number that aerodynamicists use to model all of the complex dependencies of shape, inclination, and flow conditions on aircraft drag

How to Calculate Modified Energy for Cylindrical Blast Wave?

Modified Energy for Cylindrical Blast Wave calculator uses Energy for Blast Wave = 0.5*Freestream Density*Freestream Velocity^2*Diameter*Drag Coefficient to calculate the Energy for Blast Wave, Modified Energy for Cylindrical Blast Wave formula is defined as a measure of the energy released during a cylindrical blast wave, which is a fundamental concept in hypersonic equivalence principle and blast wave theory, used to describe the energy distribution in high-velocity explosions. Energy for Blast Wave is denoted by E symbol.

How to calculate Modified Energy for Cylindrical Blast Wave using this online calculator? To use this online calculator for Modified Energy for Cylindrical Blast Wave, enter Freestream Density (ρ_∞), Freestream Velocity (V_∞), Diameter (d) & Drag Coefficient (C_D) and hit the calculate button. Here is how the Modified Energy for Cylindrical Blast Wave calculation can be explained with given input values -> 1.033 = 0.5*412.2*102^2*2.425*0.19866.

FAQ

What is Modified Energy for Cylindrical Blast Wave?

Modified Energy for Cylindrical Blast Wave formula is defined as a measure of the energy released during a cylindrical blast wave, which is a fundamental concept in hypersonic equivalence principle and blast wave theory, used to describe the energy distribution in high-velocity explosions and is represented as E = 0.5*ρ_∞*V_∞^2*d*C_D or Energy for Blast Wave = 0.5*Freestream Density*Freestream Velocity^2*Diameter*Drag Coefficient. Freestream Density is the mass per unit volume of air far upstream of an aerodynamic body at a given altitude, 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, Diameter is a straight line passing from side to side through the center of a body or figure, especially a circle or sphere & 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.

How to calculate Modified Energy for Cylindrical Blast Wave?

Modified Energy for Cylindrical Blast Wave formula is defined as a measure of the energy released during a cylindrical blast wave, which is a fundamental concept in hypersonic equivalence principle and blast wave theory, used to describe the energy distribution in high-velocity explosions is calculated using Energy for Blast Wave = 0.5*Freestream Density*Freestream Velocity^2*Diameter*Drag Coefficient. To calculate Modified Energy for Cylindrical Blast Wave, you need Freestream Density (ρ_∞), Freestream Velocity (V_∞), Diameter (d) & Drag Coefficient (C_D). With our tool, you need to enter the respective value for Freestream Density, Freestream Velocity, Diameter & Drag Coefficient and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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