<正> Improved performance of plasma in raw engine exhaust treatment is reported.Anew type of reactor referred to as of cross-flow dielectric barrier discharge (DBD)was used,inwhich the gas flow is perpendicular ...<正> Improved performance of plasma in raw engine exhaust treatment is reported.Anew type of reactor referred to as of cross-flow dielectric barrier discharge (DBD)was used,inwhich the gas flow is perpendicular to the corona electrode.In raw exhaust environment,thecross-flow (radial-flow)reactor exhibits a superior performance with regard to NOx removal whencompared to that with axial flow of gas.Experiments were conducted at different flow rates rangingfrom 2 L/min to 25 L/min.The plasma assisted barrier discharge reactor has shown encouragingresults in NO_x removal at high flow rates.展开更多
文摘<正> Improved performance of plasma in raw engine exhaust treatment is reported.Anew type of reactor referred to as of cross-flow dielectric barrier discharge (DBD)was used,inwhich the gas flow is perpendicular to the corona electrode.In raw exhaust environment,thecross-flow (radial-flow)reactor exhibits a superior performance with regard to NOx removal whencompared to that with axial flow of gas.Experiments were conducted at different flow rates rangingfrom 2 L/min to 25 L/min.The plasma assisted barrier discharge reactor has shown encouragingresults in NO_x removal at high flow rates.