Peter Bonsack
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View article: Real Driving Emissions in Extended Driving Conditions
Real Driving Emissions in Extended Driving Conditions Open
The real driving emission (RDE) testing for certification of vehicles is performed in conditions that are well defined in legislation. For emissions inventories and for research, the influences of some extended driving conditions on emissi…
View article: Influences of special driving situations on emissions of passenger cars
Influences of special driving situations on emissions of passenger cars Open
Testing of real driving emissions (RDE) offers the opportunity to collect the data about the emissions in special driving, or non-driving situations. These situations are: cold start, warm-up of the engine, stop & go and idling. In the pre…
View article: Non-Regulated Emissions and PN of Two Passenger Cars with Diesel-Butanol Blends
Non-Regulated Emissions and PN of Two Passenger Cars with Diesel-Butanol Blends Open
Biofuels represent one of the alternatives to obtain the CO2-neutral propulsion of IC-engines. Butanol, which can be produced from biomass, is considered and was investigated in the last years due to the very advantageous characteristics o…
View article: Testing and evaluating real driving emissions with PEMS
Testing and evaluating real driving emissions with PEMS Open
Testing of real driving emissions (RDE) with portable emission measuring system (PEMS) in an appropriate road circuit became an obligatory element of new type approval of passenger cars since September 2017. In several projects the Laborat…
View article: Non-legislated emissions and PN of two passenger cars with gasoline-butanol blends
Non-legislated emissions and PN of two passenger cars with gasoline-butanol blends Open
Increasing the sustainability of individual transportation and replacing a part of fossil energy in traffic by renewable energy carriers are worldwide important objectives. Bioalcohols are generally recognized as one of very useful alterna…
View article: Nanoparticle emissions from gasoline vehicles DI & MPI
Nanoparticle emissions from gasoline vehicles DI & MPI Open
The nanoparticles (NP) count concentrations are limited in EU for all Diesel passenger cars since 2013 and for gasoline cars with direct injection (GDI) since 2014. For the particle number (PN) of MPI gasoline cars there are still no legal…