Radial Coordinate of Blunt Slab Blast Wave Calculator

✖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%
✖Distance from X-Axis is defined as the distance from the point where stress is to be computed to XX axis.ⓘ Distance from X-Axis [y]			+10% -10%

✖Radial Coordinate for an object refers to the coordinate of the object that moves in radial direction from a point of origin.ⓘ Radial Coordinate of Blunt Slab Blast Wave [r]

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Formula

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Radial Coordinate of Blunt Slab Blast Wave

Formula

`"r" = 0.794*"d"*"C"_{"D"}^(1/3)*("y"/"d")^(2/3)`

Example

`"2.543269m"=0.794*"2.425m"*("2.8")^(1/3)*("2.2m"/"2.425m")^(2/3)`

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Download Hypersonic Equivalence Principle and Blast-Wave Theory Formulas PDF

Radial Coordinate of Blunt Slab Blast Wave Solution

STEP 0: Pre-Calculation Summary

Formula Used

Radial Coordinate = 0.794*Diameter*Drag Coefficient^(1/3)*(Distance from X-Axis/Diameter)^(2/3)
r = 0.794*d*C_D^(1/3)*(y/d)^(2/3)
This formula uses 4 Variables

Variables Used

Radial Coordinate - (Measured in Meter) - Radial Coordinate for an object refers to the coordinate of the object that moves in radial direction from a point of origin.
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.
Distance from X-Axis - (Measured in Meter) - Distance from X-Axis is defined as the distance from the point where stress is to be computed to XX axis.

STEP 1: Convert Input(s) to Base Unit

Diameter: 2.425 Meter --> 2.425 Meter No Conversion Required
Drag Coefficient: 2.8 --> No Conversion Required
Distance from X-Axis: 2.2 Meter --> 2.2 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r = 0.794*d*C_D^(1/3)*(y/d)^(2/3) --> 0.794*2.425*2.8^(1/3)*(2.2/2.425)^(2/3)

Evaluating ... ...

r = 2.54326851240022

STEP 3: Convert Result to Output's Unit

2.54326851240022 Meter --> No Conversion Required

FINAL ANSWER

2.54326851240022 ≈ 2.543269 Meter <-- Radial Coordinate

(Calculation completed in 00.004 seconds)

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Home » Engineering » Mechanical » Fluid Mechanics » Hypersonic Flow » Hypersonic Equivalence Principle and Blast-Wave Theory » Planar and Blunt Slab Blast Wave » Radial Coordinate of Blunt Slab Blast Wave

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Created by Sanjay Krishna

Amrita School of Engineering (ASE), Vallikavu

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PSG College of Technology (PSGCT), Coimbatore

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< 8 Planar and Blunt Slab Blast Wave Calculators

Creation Pressure for Planar Blast Wave

Go Pressure = [BoltZ]*Freestream Density*(Energy for Blast Wave/Freestream Density)^(2/3)*Time Required for Blast Wave^(-2/3)

Energy for Blast Wave

Go Energy for Blast Wave = 0.5*Freestream Density*Freestream Velocity^2*Drag Coefficient*Area for Blast Wave

Pressure Ratio for Blunt Slab Blast Wave

Go Pressure Ratio = 0.127*Mach Number^2*Drag Coefficient^(2/3)*(Distance from X-Axis/Diameter)^(-2/3)

Coefficient of Drag Equation using Energy Released from Blast Wave

Go Drag Coefficient = Energy for Blast Wave/(0.5*Freestream Density*Freestream Velocity^2*Diameter)

Radial Coordinate of Blunt Slab Blast Wave

Go Radial Coordinate = 0.794*Diameter*Drag Coefficient^(1/3)*(Distance from X-Axis/Diameter)^(2/3)

Blunt-Nosed Flat Plate Pressure Ratio (First Approximation)

Go Pressure Ratio = 0.121*Mach Number^2*(Drag Coefficient/(Distance from X-Axis/Diameter))^(2/3)

Radial Coordinate for Planar Blast Wave

Go Radial Coordinate = (Energy for Blast Wave/Freestream Density)^(1/3)*Time Required for Blast Wave^(2/3)

Time Required for Blast Wave

Go Time Required for Blast Wave = Distance from X-Axis/Freestream Velocity for Blast Wave

Radial Coordinate of Blunt Slab Blast Wave Formula

Radial Coordinate = 0.794*Diameter*Drag Coefficient^(1/3)*(Distance from X-Axis/Diameter)^(2/3)
r = 0.794*d*C_D^(1/3)*(y/d)^(2/3)

What is blast wave?

In fluid dynamics, a blast wave is the increased pressure and flow resulting from the deposition of a large amount of energy in a small, very localised volume.

How to Calculate Radial Coordinate of Blunt Slab Blast Wave?

Radial Coordinate of Blunt Slab Blast Wave calculator uses Radial Coordinate = 0.794*Diameter*Drag Coefficient^(1/3)*(Distance from X-Axis/Diameter)^(2/3) to calculate the Radial Coordinate, The Radial coordinate of blunt slab blast wave formula is defined as interrelation between drag coefficient, distance from the tip of the slab and base diameter. Radial Coordinate is denoted by r symbol.

How to calculate Radial Coordinate of Blunt Slab Blast Wave using this online calculator? To use this online calculator for Radial Coordinate of Blunt Slab Blast Wave, enter Diameter (d), Drag Coefficient (C_D) & Distance from X-Axis (y) and hit the calculate button. Here is how the Radial Coordinate of Blunt Slab Blast Wave calculation can be explained with given input values -> 2.543269 = 0.794*2.425*2.8^(1/3)*(2.2/2.425)^(2/3).

FAQ

What is Radial Coordinate of Blunt Slab Blast Wave?

The Radial coordinate of blunt slab blast wave formula is defined as interrelation between drag coefficient, distance from the tip of the slab and base diameter and is represented as r = 0.794*d*C_D^(1/3)*(y/d)^(2/3) or Radial Coordinate = 0.794*Diameter*Drag Coefficient^(1/3)*(Distance from X-Axis/Diameter)^(2/3). 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 & Distance from X-Axis is defined as the distance from the point where stress is to be computed to XX axis.

How to calculate Radial Coordinate of Blunt Slab Blast Wave?

The Radial coordinate of blunt slab blast wave formula is defined as interrelation between drag coefficient, distance from the tip of the slab and base diameter is calculated using Radial Coordinate = 0.794*Diameter*Drag Coefficient^(1/3)*(Distance from X-Axis/Diameter)^(2/3). To calculate Radial Coordinate of Blunt Slab Blast Wave, you need Diameter (d), Drag Coefficient (C_D) & Distance from X-Axis (y). With our tool, you need to enter the respective value for Diameter, Drag Coefficient & Distance from X-Axis and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Radial Coordinate?

In this formula, Radial Coordinate uses Diameter, Drag Coefficient & Distance from X-Axis. We can use 1 other way(s) to calculate the same, which is/are as follows -

Radial Coordinate = (Energy for Blast Wave/Freestream Density)^(1/3)*Time Required for Blast Wave^(2/3)

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