iPhone app Stokes Law Calculator

Stokes Law Calculator are physic/math calculator to find Acceleration of gravity, Medium viscosity, Medium density, Particle density, Particle diameter or Terminal velocity fast and easy.

Stokes Law describes the steady flow of a continuous stream of fluid which is in-compressible and has negligible viscosity.
It is defined as the basis of the falling - sphere viscometer.
In the viscometer the fluid is stationary in a vertical glass tube.

Features:

- Instant calculation

- Result are copy able to other app

- Formula are include as reference

- Support up to 16 decimal place

- Support various unit for each input

Stokes law states that at low velocities the frictional force on a spherical body moving through a fluid at constant velocity is equal to 6 times the product of the velocity, the fluid viscosity, and the radius of the sphere.
In short, a sphere moving through a viscous fluid is directly proportional to the velocity of the sphere as well as the radius of the sphere, and the viscosity of the fluid.

Formula

Fall or Settling Velocity :

Vt = gd2 (p - m)/18

Acceleration of Gravity :

g= 18 Vt /d2(p - m)

Particle Diameter :

d= 18 Vt /g (p - m)

Density of Medium :

m = p - 18 Vt/ d2

Particle Density :

p = 18 Vt /d2+ m

Viscosity of Medium :

= gd2( p - m)/18 Vt

Where,

Vt = Fall or Settling Velocity,

g = Acceleration of Gravity,

d = Particle Diameter,

m = Density of Medium,

p = Particle Density,

= Viscosity of Medium.

Thanks for your support and do visit nitrio.com for more apps for your iOS devices.,

Page navigation:

• < Prev
• Next >