The dependences coefficient of shielding in electric corona ionizator from constructiv parameters
For the determination of reasonable size needle electrode systems elektrokoronnyh ionizers analytically the influence of electrode placement of needles, which crowns on current corona discharge, returned depends factor screening the first row of needles the secon, first row of needles third, the second row of needles from the third; voltage is applied to the electrodes and the distance between electrodes, the experimentally obtained coefficients of these relationships are built and the corresponding image dependency. As a result, found that the voltage applied to electrodes that do not affect the rate of screening. Screening in the needle electrode systems can be reduced by optimizing the distance between the grounded and that the crowns, the electrodes. References 8, figures 2.