The presence of wall strengtheners in double-stage electrostatic precipitators affects gas velocity, electrical field and particle movement over the ESP. In this work we have used our previous mathematical model for double-stage ESP {Talaie et. al (2001) [10]] to study the effect of wall strengtheners on the performance of double-stage ESP. One of the important findings was that, due to the fac...

Wet electrostatic precipitators (WESP) have been widely studied for collecting fine and ultrafine particles, such as diesel particulate matter (DPM), which deleterious effects on human health. Here, we report an experimental numerical simulation study a novel string-based two-stage WESP. Our new design incorporates grounded vertically aligned polymer strings, along thin films of water flow down...

Nowadays, the emission of pollutant particles is a global problem in terms limiting pollution industries, as well greenhouse gases emissions. There are different ways to filter undesired particles, such carbon air filters, chemical washing, and so on. One most popular techniques use electrostatic precipitators: The operation mode based attracting using forces. In order do that, it necessary hig...

Worldwide, electrostatic precipitators (ESP) have been extensively utilized to separate fine particles for diverse large-scale industrial applications. In this regard, paper presents a novel approach modeling the dust-loaded ESP on computational domain where need fast solver arises. Unlike previously published numerical techniques, finite difference method (FDM) integrated with full multi-grid ...