Effect of air flow on corona discharge in wire-to-plate electrostatic precipitator |
| |
Institution: | 1. Laboratoire de Génie Electrique, Université A. Mira de Béjaïa, 06000 Béjaïa, Algeria;2. Electrical Engineering Department, University of Setif_1, 19000, Algeria;1. National Technical University “Kharkiv Polytechnic Institute”, Kyrpychova Str., 2, 61002, Kharkiv, Ukraine;2. Lightning Protection International Pty Ltd, PhysElec Solutions Pty Ltd, Hobart, Tasmania, Australia |
| |
Abstract: | This paper analyses corona discharge in ambient air with laboratory-scaled wire-to-plate electrostatic precipitator (WPESP). The electric field is behind the electro hydrodynamic (EHD) flow in air. Its measurements provide complementary results for the corona discharge study because the classical theory based on the current and voltage data is unsatisfactory. Taking into account the dynamic air flow velocity is perpendicular to the active wires, measurement method of the positive and negative DC corona current density and electric field, has been introduced. It has been shown also that the dynamic air flow velocity modifies the current density and the electric field distributions on the planes surfaces of the WPESP. |
| |
Keywords: | Corona discharge Electrostatic precipitator Current density Electric field Air flow |
本文献已被 ScienceDirect 等数据库收录! |
|