Title :
Aerosol deposition on an arbitrarily oriented single rectangular fiber in a uniform electric field
Author :
Adamiak, Kazimierz
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Western Ontario, London, Ont., Canada
Abstract :
This paper deals with the numerical simulation of particle trajectories and deposition efficiency of a single rectangular-shaped fiber in an electric field. The air flow and electric field are perpendicular to the fiber axis, but the fiber can be rotated at an arbitrary angle. The potential air flow has been assumed, and it was analyzed using the boundary-element method. The same technique was used to determine the electric field distribution. Calculated deposition efficiencies are presented for different values of the Stokes number and the nondimensional electric number
Keywords :
aerosols; boundary-elements methods; electric fields; spray coatings; Stokes number; aerosol deposition; air flow; applied electrostatics; arbitrarily oriented single rectangular fiber; boundary-element method; deposition efficiency; electric field distribution; nondimensional electric number; numerical simulation; particle trajectories; single rectangular-shaped fiber; uniform electric field; Aerosols; Boundary conditions; Computational modeling; Electrostatics; Filters; Fluid flow; Industry Applications Society; Laplace equations; Numerical simulation; Shape;
Journal_Title :
Industry Applications, IEEE Transactions on
