@ARTICLE{Nishad_Shekhar_Thermophoresis_2025,
 author={Nishad, Shekhar and Madasu, Krishna Prasad},
 volume={vol. 72},
 number={No 1},
 pages={177-198},
 journal={Archive of Mechanical Engineering},
 howpublished={online},
 year={2025},
 publisher={Polish Academy of Sciences, Committee on Machine Building},
 abstract={This work presents the thermophoretic migration of a solid cylinder, whose direction is normal to its axis and situated in a concentric cylindrical cavity. The space between the particle and the cavity is filled with isotropic porous medium. The Kundsen number is considered to be small, so that the fluid flow through the porous medium is in continuum regime. The continuity of heat flux, temperature jump, viscous slip, thermal creep and thermal stress slip conditions are employed to solve the thermal transport and fluid flow equations. We have obtained analytical expressions for thermophoretic velocity, thermophoretic mobilities and drag force. The effects of the permeability, frictional slip parameter, particle-to-cavity radii ratio, and thermal conductivity ratio of particle to medium on thermoosmotic velocity, thermophoretic mobility and net normalized velocity are presented in graphical form. We have found that the thermoosmotic and thermophoretic mobility have maximum for the high permeability, and for the low radii ratio of particle to cavity. Reduction cases for the unbounded medium are also obtained. The present study has significant applications in industrial and engineering fields, such as manufacturing of precipitators, sampling of soot particles, air cleaning, etc.},
 title={Thermophoresis of an aerosol cylinder in Brinkman medium within a cylindrical cavity},
 type={Article},
 URL={http://czasopisma.pan.pl/Content/134073/PDF-MASTER/AME_2025_153735.pdf},
 doi={10.24425/ame.2025.153735},
 keywords={thermophoresis, aerosol cylinder, cylindrical cavity, continuum regime, Brinkman medium},
}