Stokes' law

In fluid dynamics, Stokes' law is an empirical law for the frictional force – also called drag force – exerted on spherical objects with very small Reynolds numbers in a viscous fluid.[1] It was derived by George Gabriel Stokes in 1851 by solving the Stokes flow limit for small Reynolds numbers of the Navier–Stokes equations.[2]

  1. ^ Stokes, G. G. (1856). "On the effect of internal friction of fluids on the motion of pendulums". Transactions of the Cambridge Philosophical Society. 9, part ii: 8–106. Bibcode:1851TCaPS...9....8S. The formula for terminal velocity (V) appears on p. [52], equation (127).
  2. ^ Batchelor (1967), p. 233.

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