Thermophoresis of a spherical particle in a permeable microchannel with thermal stress slip

A study of the thermophoretic motion of a spherical aerosol particle in a microchannel with permeable walls bounding a porous medium is presented. The field equations of energy and momentum for the system are solved using a semi-analytical method with the help of a boundary collocation technique. The study includes the effect of thermal stress slip at the surface of the particle in addition to temperature jump, thermal creep, and frictional slip.