| 摘要 |
A collecting electrode of electrostatic filter for formation of rectilinear vertical channels with plane-parallel side walls contains transverse (h) and longitudinal (l) connecting elements, and also truncated W-profiles with width b, which in horizontal direction, relative to coordinate y, form consecutively installed vertical chutes with point sources of electrostatic field - corona discharge placed between them, which in turn in the vertical direction, relative to the coordinates x, are located at equal distances a and form right prisms with truncated apexes 8 with similar height H/2 and volume V turned toward each other. In the Cartesian coordinate system x, y, z region G of ionization from the point sources of corona discharge lie in the space H/2 between basic x,yі and peripheral xy, xyparallel-sided planes, which are a place of the position of flat truncated apexes of W- profiles, whereas their lateral surfaces (z-coordinate) are formed by an optimized relief, which is determined by analytic function of complex variable sin z=sin ax ch by + і cos ax sh by, in the case, if the covers of crown from point sources with maximum strength of electrostatic field lie near the points of zero coordinates х,y, then the bases of the regions of ionization with working strength of electrostatic field contact with flat truncated apexes of W- profiles and on the relief form ellipse-shaped equipotentials 1'>2'>3'>4'. |
