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Stokes Law Calculator

Stokes's law is the basis of the falling-sphere viscometer, in which the fluid is stationary in a vertical glass tube. Here we can calculate for Fall or Settling Velocity, Acceleration of Gravity, Particle Diameter and Density, Viscosity and Density of Medium.

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Stokes Law Calculation

Stokes Law Calculator
I want to calculate
Acceleration of Gravity(g) = m/s2
Particle Diameter(d) = m
Density of Medium(ρm) = kg/m4
Particle Density(ρp) = kg/m3
Viscosity of Medium(µ) = kg/m-s
Fall or Settling Velocity(Vt) = m/s
 



 
   
  


Stokes Law:

Fall or Settling Velocity:


Acceleration of Gravity:


Particle Diameter:


Density of Medium:


Particle Density:


Viscosity of Medium:


where,
Vt = Fall or Settling Velocity,
g = Acceleration of Gravity,
d = Particle Diameter,
ρm = Density of Medium,
ρp = Particle Density,
µ = Viscosity of Medium.