Removing toxic impurities from gaseous exhaust by electric gas discharges has been investigated for almost a decade. Cold discharges, i.e. plasmas in which the electrons are not in thermal equilibrium with ions and molecules, are a potential method for the conversion of nitric oxides (NO_x=NO, NO_2) and hydrocarbons (HC) in exhaust gases of cars and trucks. In this work we present modelling results for barrier discharges using both a spatially homogeneous, time-dependent model, and a two-dimensional, time-dependent model. We compare our simulation results obtained by simulation with our experimental data and with measurements from LIF-experiments performed by cooperation partners, to get a better understanding of the discharge. Another aim ...
Non-thermal plasma (NTP) has been introduced over the past several years as a promising method for n...
Non-thermal plasma (NTP) has been introduced over the past several years as a promising method for n...
Abstract: Treatment of NOx in diesel engine exhaust represents a big opportunity for the environment...
In order to meet future polutant emission limits for internal combustion engines, plasmachemical met...
Selective catalytic reduction using ammonia based reducing agents is known to reduce the NOx-emissio...
The oxidative potential of a cold plasma in off-gases from engines with oxygen excess results in an ...
Exhaust gases of modern DI-combustion engines contain some percent of oxygen. Therefore, the applica...
Exhaust gases of Diesel engines usually contain some percent of oxygen. Therefore, the application o...
Dielectric barrier discharge offer the advantage to excite and dissociate molecules in the exhaust g...
Atmospheric pressure plasma based processes have become indispensable components of numerous industr...
Um zukuenftige Schadstoffemissionsgrenzwerte fuer Verbrennungsmotoren einhalten zu koennen, werden d...
The chemical conversion of pollutants in vehicle emissions requires strongly increasing effort of cl...
Nowadays, global warming is the main environmental problems all over the world. The air pollutants m...
In this work, a novel 0D model for the evaluation of O-3 and NO2 produced by a surface dielectric ba...
The effects of exhaust purification systems combining pulsed plasma and reduction agents on the nitr...
Non-thermal plasma (NTP) has been introduced over the past several years as a promising method for n...
Non-thermal plasma (NTP) has been introduced over the past several years as a promising method for n...
Abstract: Treatment of NOx in diesel engine exhaust represents a big opportunity for the environment...
In order to meet future polutant emission limits for internal combustion engines, plasmachemical met...
Selective catalytic reduction using ammonia based reducing agents is known to reduce the NOx-emissio...
The oxidative potential of a cold plasma in off-gases from engines with oxygen excess results in an ...
Exhaust gases of modern DI-combustion engines contain some percent of oxygen. Therefore, the applica...
Exhaust gases of Diesel engines usually contain some percent of oxygen. Therefore, the application o...
Dielectric barrier discharge offer the advantage to excite and dissociate molecules in the exhaust g...
Atmospheric pressure plasma based processes have become indispensable components of numerous industr...
Um zukuenftige Schadstoffemissionsgrenzwerte fuer Verbrennungsmotoren einhalten zu koennen, werden d...
The chemical conversion of pollutants in vehicle emissions requires strongly increasing effort of cl...
Nowadays, global warming is the main environmental problems all over the world. The air pollutants m...
In this work, a novel 0D model for the evaluation of O-3 and NO2 produced by a surface dielectric ba...
The effects of exhaust purification systems combining pulsed plasma and reduction agents on the nitr...
Non-thermal plasma (NTP) has been introduced over the past several years as a promising method for n...
Non-thermal plasma (NTP) has been introduced over the past several years as a promising method for n...
Abstract: Treatment of NOx in diesel engine exhaust represents a big opportunity for the environment...