Drag Force over Flat Plate Calculator

✖The Freestream Density is the mass per unit volume of air in the flow field surrounding a hypersonic vehicle, crucial for understanding aerodynamic performance.ⓘ Freestream Density [ρ_∞]			+10% -10%
✖The Freestream Velocity is the speed of fluid flow far away from any influence of objects, crucial for analyzing hypersonic vehicle performance and aerodynamic characteristics.ⓘ Freestream Velocity [V_∞]			+10% -10%
✖The Reference Area is the projected area of a hypersonic vehicle that is used for aerodynamic analysis and performance evaluation in flight.ⓘ Reference Area [S]			+10% -10%
✖The Drag Coefficient is a dimensionless number that quantifies the drag or resistance of an object in a fluid environment, specifically for hypersonic vehicles.ⓘ Drag Coefficient [C_D]			+10% -10%

✖The Drag Force is the resistance experienced by an object moving through a fluid, significantly impacting the performance and stability of hypersonic vehicles.ⓘ Drag Force over Flat Plate [F_D]

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Drag Force over Flat Plate Solution

STEP 0: Pre-Calculation Summary

Formula Used

Drag Force = 0.5*Freestream Density*Freestream Velocity^2*Reference Area*Drag Coefficient
F_D = 0.5*ρ_∞*V_∞^2*S*C_D
This formula uses 5 Variables

Variables Used

Drag Force - (Measured in Newton) - The Drag Force is the resistance experienced by an object moving through a fluid, significantly impacting the performance and stability of hypersonic vehicles.
Freestream Density - (Measured in Kilogram per Cubic Meter) - The Freestream Density is the mass per unit volume of air in the flow field surrounding a hypersonic vehicle, crucial for understanding aerodynamic performance.
Freestream Velocity - (Measured in Meter per Second) - The Freestream Velocity is the speed of fluid flow far away from any influence of objects, crucial for analyzing hypersonic vehicle performance and aerodynamic characteristics.
Reference Area - (Measured in Square Meter) - The Reference Area is the projected area of a hypersonic vehicle that is used for aerodynamic analysis and performance evaluation in flight.
Drag Coefficient - The Drag Coefficient is a dimensionless number that quantifies the drag or resistance of an object in a fluid environment, specifically for hypersonic vehicles.

STEP 1: Convert Input(s) to Base Unit

Freestream Density: 2.1 Kilogram per Cubic Meter --> 2.1 Kilogram per Cubic Meter No Conversion Required
Freestream Velocity: 100 Meter per Second --> 100 Meter per Second No Conversion Required
Reference Area: 5.08 Square Meter --> 5.08 Square Meter No Conversion Required
Drag Coefficient: 0.001537 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

F_D = 0.5*ρ_∞*V_∞^2*S*C_D --> 0.5*2.1*100^2*5.08*0.001537

Evaluating ... ...

F_D = 81.98358

STEP 3: Convert Result to Output's Unit

81.98358 Newton --> No Conversion Required

FINAL ANSWER

81.98358 Newton <-- Drag Force

(Calculation completed in 00.005 seconds)

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Created by Sanjay Krishna

Amrita School of Engineering (ASE), Vallikavu

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Verified by Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

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< Approximate Results Applied to Hypersonic Vehicles Calculators

Freestream Velocity over Flat Plate using Stanton Number

LaTeX Go Freestream Velocity = Local Heat Transfer Rate/(Stanton Number*Freestream Density*(Adiabatic Wall Enthalpy-Wall Enthalpy))

Freestream Density over Flat Plate using Stanton Number

LaTeX Go Freestream Density = Local Heat Transfer Rate/(Stanton Number*Freestream Velocity*(Adiabatic Wall Enthalpy-Wall Enthalpy))

Freestream Stanton Number for Flat Plate

LaTeX Go Stanton Number = Local Heat Transfer Rate/(Freestream Density*Freestream Velocity*(Adiabatic Wall Enthalpy-Wall Enthalpy))

Local Heat Transfer over Flat Plate using Stanton Number

LaTeX Go Local Heat Transfer Rate = Stanton Number*Freestream Density*Freestream Velocity*(Adiabatic Wall Enthalpy-Wall Enthalpy)

Drag Force over Flat Plate Formula

LaTeX Go

Drag Force = 0.5*Freestream Density*Freestream Velocity^2*Reference Area*Drag Coefficient
F_D = 0.5*ρ_∞*V_∞^2*S*C_D

What is Drag Force?

A drag force is the resistance force caused by the motion of a body through a fluid, such as water or air. A drag force acts opposite to the direction of the oncoming flow velocity.

How to Calculate Drag Force over Flat Plate?

Drag Force over Flat Plate calculator uses Drag Force = 0.5*Freestream Density*Freestream Velocity^2*Reference Area*Drag Coefficient to calculate the Drag Force, Drag Force over Flat Plate formula is defined as a measure of the resistance to motion of a flat plate moving through a fluid, such as air or water, due to the viscous effects of the fluid, which depends on the density and velocity of the fluid, as well as the surface area and drag coefficient of the plate. Drag Force is denoted by F_D symbol.

How to calculate Drag Force over Flat Plate using this online calculator? To use this online calculator for Drag Force over Flat Plate, enter Freestream Density (ρ_∞), Freestream Velocity (V_∞), Reference Area (S) & Drag Coefficient (C_D) and hit the calculate button. Here is how the Drag Force over Flat Plate calculation can be explained with given input values -> 81.98358 = 0.5*2.1*100^2*5.08*0.001537.

FAQ

What is Drag Force over Flat Plate?

Drag Force over Flat Plate formula is defined as a measure of the resistance to motion of a flat plate moving through a fluid, such as air or water, due to the viscous effects of the fluid, which depends on the density and velocity of the fluid, as well as the surface area and drag coefficient of the plate and is represented as F_D = 0.5*ρ_∞*V_∞^2*S*C_D or Drag Force = 0.5*Freestream Density*Freestream Velocity^2*Reference Area*Drag Coefficient. The Freestream Density is the mass per unit volume of air in the flow field surrounding a hypersonic vehicle, crucial for understanding aerodynamic performance, The Freestream Velocity is the speed of fluid flow far away from any influence of objects, crucial for analyzing hypersonic vehicle performance and aerodynamic characteristics, The Reference Area is the projected area of a hypersonic vehicle that is used for aerodynamic analysis and performance evaluation in flight & The Drag Coefficient is a dimensionless number that quantifies the drag or resistance of an object in a fluid environment, specifically for hypersonic vehicles.

How to calculate Drag Force over Flat Plate?

Drag Force over Flat Plate formula is defined as a measure of the resistance to motion of a flat plate moving through a fluid, such as air or water, due to the viscous effects of the fluid, which depends on the density and velocity of the fluid, as well as the surface area and drag coefficient of the plate is calculated using Drag Force = 0.5*Freestream Density*Freestream Velocity^2*Reference Area*Drag Coefficient. To calculate Drag Force over Flat Plate, you need Freestream Density (ρ_∞), Freestream Velocity (V_∞), Reference Area (S) & Drag Coefficient (C_D). With our tool, you need to enter the respective value for Freestream Density, Freestream Velocity, Reference Area & 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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