Calculate Density Of Particle



App description

Stokes's calculation: terminal velocity, acceleration of gravity, diameter of a particle, density of medium, density of particle, viscosity of medium

Calculation of terminal velocity, acceleration of gravity, diameter of a particle, density of medium, density of particle, and viscosity of medium.

Select the appropriate unit and enter a value and click on "Calculate". The result will be displayed.

Calculation formula

dp = Density Of Particle

dm = Density Of Medium

V = Terminal Velocity

v = Viscosity Of Medium

D = Diameter Of a Particle

g = Acceleration Of Gravity

\(d _p=\frac {18×v×V}{g×D^2}+d _m\)

Usage example

Known data: density of medium; viscosity of medium; terminal velocity; acceleration of gravity; diameter of a particle; what is the density of particle?

Input data: density of medium : 10m / s ; viscosity of medium : 9 g / m - sec; terminal velocity: 4 m/s; acceleration of gravity: 2 m / sec; diameter of a particle : 3 g / m3; click "Calculate" ,show results.

Output: The density of particle is 46.0000g / m3 .

Note

The unit of acceleration of gravity, diameter of a particle, density of particle, density of medium, and viscosity of medium can be checked. Click the arrow in the check box to select the corresponding unit.

 

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