Calculate Viscosity Of Medium



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

v = Viscosity Of Medium

dp = Density Of Particle

dm = Density Of Medium

D = Diameter Of a Particle

g = Acceleration Of Gravity

V = Terminal Velocity

\(v=\frac {g×D^2×(d _p-d _m)}{18×V}\)

Usage example

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

Input data: acceleration of gravity: 5 m / sec; diameter of a particle: 4 g / m3; density of particle : 3 g / m3; density of medium is 2 m / s; terminal velocity: 3 m/s;click "Calculate" ,show results.

Output: The viscosity of medium : 1.481481 g / m - sec.

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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