Integrating Factor

Stokes' Law Settling Velocity (Deposition)

the surface of the sphere; integrating around the sphere the normal force at any point (-pcosθ), –tangential force - shear stress caused by the velocity gradient in the vicinity of the surface • F =F n+F t – if gravity≠0 then – F total= drag+ buoyant if flow and gravity directions coincide then

  Integrating, Deposition, Settling, Velocity, Settling velocity