非平衡等离子体改善柴油机排放的研究

柴油机在应用中,最大的问题是其微粒物和NOx的排放较多,寻找一种可行的技术来实现同时降低其微粒物和NOx已经成为目前柴油机排放研究中急需解决的问题。等离子体技术以其对NOx突出的净化效果成为目前国内外各研究机构的研究重点。本文在通过对等离子体理论及其反应机理进行分析的基础上,采用湿式针板电晕放电反应器结合旋转火花隙开关式高压脉冲电源的试验方案,来探讨非平衡等离子体改善柴油机排放的规律。

The Non-Equilibrium plasma improvement diesel engine discharges research

Application engine, the biggest problem is the larger particles and NOx emissions, to find a workable technology to achieve while reducing particulate and NOx from diesel engine emissions research has been become urgent problems. Plasma technology is the purifying effect of NOx prominent research institutions at home and abroad has become the focus. Based on the reaction mechanism of plasma theory and the basis of the analysis, Wet needle plate corona discharge reactor combined rotary spark gap switches high voltage pulse generator pilot program to explore non-equilibrium plasma improve diesel emissions laws.