The corona-generated space charge may vary in different air pressures. and the quantitative law between the corona-generated space charge density and air pressure has never been investigated. This work utilised computational approaches to explore the role of air pressure in the variation of negative corona-generated space charge. A negative fluid model in which the air pressure could ... https://www.bekindtopets.com/quick-grab-Great-Neck-Professional-Wood-Chisels-hot-value/