Drag Coefficient with respect to Reynold's Number Calculator

✖Reynolds number is the ratio of inertial forces to viscous forces within a fluid which is subjected to relative internal movement due to different fluid velocities.ⓘ Reynolds Number [Re]

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✖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 with respect to Reynold's Number [C_D]

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Formula

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Drag Coefficient with respect to Reynold's Number

Formula

`"C"_{"D"} = (24/"Re")+(3/sqrt("Re"))+0.34`

Example

`"0.387226"=(24/"5000")+(3/sqrt("5000"))+0.34`

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Drag Coefficient with respect to Reynold's Number Solution

STEP 0: Pre-Calculation Summary

Formula Used

Drag Coefficient = (24/Reynolds Number)+(3/sqrt(Reynolds Number))+0.34
C_D = (24/Re)+(3/sqrt(Re))+0.34
This formula uses 1 Functions, 2 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

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.
Reynolds Number - Reynolds number is the ratio of inertial forces to viscous forces within a fluid which is subjected to relative internal movement due to different fluid velocities.

STEP 1: Convert Input(s) to Base Unit

Reynolds Number: 5000 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

C_D = (24/Re)+(3/sqrt(Re))+0.34 --> (24/5000)+(3/sqrt(5000))+0.34

Evaluating ... ...

C_D = 0.387226406871193

STEP 3: Convert Result to Output's Unit

0.387226406871193 --> No Conversion Required

FINAL ANSWER

0.387226406871193 ≈ 0.387226 <-- Drag Coefficient

(Calculation completed in 00.020 seconds)

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Created by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

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Verified by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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< 5 Drag Coefficient Calculators

Drag Coefficient given Settling Velocity

Go Drag Coefficient = (4*[g]*Effective Particle Diameter*(Density of Particle-Liquid Density))/(3*Liquid Density*Settling Velocity^2)

Drag Coefficient given Settling Velocity with respect to Specific Gravity

Go Drag Coefficient = 4*[g]*(Specific Gravity of Material-1)*Diameter/(3*Settling Velocity^2)

Drag Coefficient given Frictional Drag

Go Drag Coefficient = (2*Drag Force)/(Area*Liquid Density*Settling Velocity^2)

Drag Coefficient with respect to Reynold's Number

Go Drag Coefficient = (24/Reynolds Number)+(3/sqrt(Reynolds Number))+0.34

General form of Drag Coefficient

Go Drag Coefficient = 24/Reynolds Number

Drag Coefficient with respect to Reynold's Number Formula

Drag Coefficient = (24/Reynolds Number)+(3/sqrt(Reynolds Number))+0.34
C_D = (24/Re)+(3/sqrt(Re))+0.34

What is reynolds number?

The Reynolds number is a dimensionless number which is used to differentiate between the turbulent and laminar flow of a pattern and predict how it will flow in different fluid situations

How to Calculate Drag Coefficient with respect to Reynold's Number?

Drag Coefficient with respect to Reynold's Number calculator uses Drag Coefficient = (24/Reynolds Number)+(3/sqrt(Reynolds Number))+0.34 to calculate the Drag Coefficient, The Drag Coefficient with respect to Reynold's Number 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 is denoted by C_D symbol.

How to calculate Drag Coefficient with respect to Reynold's Number using this online calculator? To use this online calculator for Drag Coefficient with respect to Reynold's Number, enter Reynolds Number (Re) and hit the calculate button. Here is how the Drag Coefficient with respect to Reynold's Number calculation can be explained with given input values -> 0.387226 = (24/5000)+(3/sqrt(5000))+0.34.

FAQ

What is Drag Coefficient with respect to Reynold's Number?

The Drag Coefficient with respect to Reynold's Number 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 and is represented as C_D = (24/Re)+(3/sqrt(Re))+0.34 or Drag Coefficient = (24/Reynolds Number)+(3/sqrt(Reynolds Number))+0.34. Reynolds number is the ratio of inertial forces to viscous forces within a fluid which is subjected to relative internal movement due to different fluid velocities.

How to calculate Drag Coefficient with respect to Reynold's Number?

The Drag Coefficient with respect to Reynold's Number 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 is calculated using Drag Coefficient = (24/Reynolds Number)+(3/sqrt(Reynolds Number))+0.34. To calculate Drag Coefficient with respect to Reynold's Number, you need Reynolds Number (Re). With our tool, you need to enter the respective value for Reynolds Number 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 Drag Coefficient?

In this formula, Drag Coefficient uses Reynolds Number. We can use 4 other way(s) to calculate the same, which is/are as follows -

Drag Coefficient = (2*Drag Force)/(Area*Liquid Density*Settling Velocity^2)
Drag Coefficient = (4*[g]*Effective Particle Diameter*(Density of Particle-Liquid Density))/(3*Liquid Density*Settling Velocity^2)
Drag Coefficient = 4*[g]*(Specific Gravity of Material-1)*Diameter/(3*Settling Velocity^2)
Drag Coefficient = 24/Reynolds Number

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