Doty and Rasmussen- Normal Force Coefficient Calculator

✖Normal Force is the force which is normal to the shear force.ⓘ Normal Force [Fn]			+10% -10%
✖Density of Fluid is defined as the mass of fluid per unit volume of the said fluid.ⓘ Density of Fluid [ρ_fluid]			+10% -10%
✖Freestream Velocity Normal 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 Normal [U_∞]			+10% -10%
✖The Area is the amount of two-dimensional space taken up by an object.ⓘ Area [A]			+10% -10%

✖Coefficient of Force is the force acting on the reference area with dynamic pressure in the case of hypersonic flow.ⓘ Doty and Rasmussen- Normal Force Coefficient [μ]

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Doty and Rasmussen- Normal Force Coefficient Solution

STEP 0: Pre-Calculation Summary

Formula Used

Coefficient of Force = 2*Normal Force/(Density of Fluid*Freestream Velocity Normal^2*Area)
μ = 2*Fn/(ρ_fluid*U_∞^2*A)
This formula uses 5 Variables

Variables Used

Coefficient of Force - Coefficient of Force is the force acting on the reference area with dynamic pressure in the case of hypersonic flow.
Normal Force - (Measured in Newton) - Normal Force is the force which is normal to the shear force.
Density of Fluid - (Measured in Kilogram per Cubic Meter) - Density of Fluid is defined as the mass of fluid per unit volume of the said fluid.
Freestream Velocity Normal - (Measured in Meter per Second) - Freestream Velocity Normal 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.
Area - (Measured in Square Meter) - The Area is the amount of two-dimensional space taken up by an object.

STEP 1: Convert Input(s) to Base Unit

Normal Force: 57.3 Newton --> 57.3 Newton No Conversion Required
Density of Fluid: 13.9 Kilogram per Cubic Meter --> 13.9 Kilogram per Cubic Meter No Conversion Required
Freestream Velocity Normal: 102 Meter per Second --> 102 Meter per Second No Conversion Required
Area: 0.0019 Square Meter --> 0.0019 Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

μ = 2*Fn/(ρ_fluid*U_∞^2*A) --> 2*57.3/(13.9*102^2*0.0019)

Evaluating ... ...

μ = 0.417076646459194

STEP 3: Convert Result to Output's Unit

0.417076646459194 --> No Conversion Required

FINAL ANSWER

0.417076646459194 ≈ 0.417077 <-- Coefficient of Force

(Calculation completed in 00.020 seconds)

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Created by Sanjay Krishna

Amrita School of Engineering (ASE), Vallikavu

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< Hypersonic Flow and Disturbances Calculators

Coefficient of Pressure with Slenderness Ratio

LaTeX Go Pressure Coefficient = 2/Specific Heat Ratio*Mach Number^2*(Non Dimensionalized Pressure*Specific Heat Ratio*Mach Number^2*Slenderness Ratio^2-1)

Density Ratio with Similarity Constant having Slenderness Ratio

LaTeX Go Density Ratio = ((Specific Heat Ratio+1)/(Specific Heat Ratio-1))*(1/(1+2/((Specific Heat Ratio-1)*Hypersonic Similarity Parameter^2)))

Change in Velocity for Hypersonic Flow in X Direction

LaTeX Go Change in Velocity for Hypersonic Flow = Fluid Velocity-Freestream Velocity Normal

Similarity Constant Equation with Slenderness Ratio

LaTeX Go Hypersonic Similarity Parameter = Mach Number*Slenderness Ratio

Doty and Rasmussen- Normal Force Coefficient Formula

LaTeX Go

Coefficient of Force = 2*Normal Force/(Density of Fluid*Freestream Velocity Normal^2*Area)
μ = 2*Fn/(ρ_fluid*U_∞^2*A)

What is a normal force?

The normal force is the support force exerted upon an object that is in contact with another stable object. For example, if a book is resting upon a surface, then the surface is exerting an upward force upon the book in order to support the weight of the book.

How to Calculate Doty and Rasmussen- Normal Force Coefficient?

Doty and Rasmussen- Normal Force Coefficient calculator uses Coefficient of Force = 2*Normal Force/(Density of Fluid*Freestream Velocity Normal^2*Area) to calculate the Coefficient of Force, Doty and Rasmussen- Normal Force Coefficient formula is defined as a dimensionless quantity that characterizes the normal force exerted on a body in hypersonic flow, providing a crucial parameter in the study of hypersonic flow and disturbances, where the normal force coefficient is essential in understanding the aerodynamic behavior of vehicles at high speeds. Coefficient of Force is denoted by μ symbol.

How to calculate Doty and Rasmussen- Normal Force Coefficient using this online calculator? To use this online calculator for Doty and Rasmussen- Normal Force Coefficient, enter Normal Force (Fn), Density of Fluid (ρ_fluid), Freestream Velocity Normal (U_∞) & Area (A) and hit the calculate button. Here is how the Doty and Rasmussen- Normal Force Coefficient calculation can be explained with given input values -> 0.417077 = 2*57.3/(13.9*102^2*0.0019).

FAQ

What is Doty and Rasmussen- Normal Force Coefficient?

Doty and Rasmussen- Normal Force Coefficient formula is defined as a dimensionless quantity that characterizes the normal force exerted on a body in hypersonic flow, providing a crucial parameter in the study of hypersonic flow and disturbances, where the normal force coefficient is essential in understanding the aerodynamic behavior of vehicles at high speeds and is represented as μ = 2*Fn/(ρ_fluid*U_∞^2*A) or Coefficient of Force = 2*Normal Force/(Density of Fluid*Freestream Velocity Normal^2*Area). Normal Force is the force which is normal to the shear force, Density of Fluid is defined as the mass of fluid per unit volume of the said fluid, Freestream Velocity Normal 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 & The Area is the amount of two-dimensional space taken up by an object.

How to calculate Doty and Rasmussen- Normal Force Coefficient?

Doty and Rasmussen- Normal Force Coefficient formula is defined as a dimensionless quantity that characterizes the normal force exerted on a body in hypersonic flow, providing a crucial parameter in the study of hypersonic flow and disturbances, where the normal force coefficient is essential in understanding the aerodynamic behavior of vehicles at high speeds is calculated using Coefficient of Force = 2*Normal Force/(Density of Fluid*Freestream Velocity Normal^2*Area). To calculate Doty and Rasmussen- Normal Force Coefficient, you need Normal Force (Fn), Density of Fluid (ρ_fluid), Freestream Velocity Normal (U_∞) & Area (A). With our tool, you need to enter the respective value for Normal Force, Density of Fluid, Freestream Velocity Normal & Area 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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