Thermodynamic based prediction model for NOx and CO emissions from a gasoline direct injection engine Chindaprasert, Nataporn , 1977- Text theses Text Hochschulschrift 2007 2007 eng electronic resourceremoteComputermedienOnline-Ressourcetext/htmlapplication/pdfapplication/pdfOnline-Ressource graph. Darst. In this dissertation a two-zone thermodynamic model is implemented and combined with extended Zeldovich mechanism to calculate NOx from a gasoline direct injection engine. Furthermore, a chemical kinetic model has been combined with the two-zone model to predict the carbon monoxide emission. For a better CO prediction over the operating range of lambda from lean to rich mixture, a new zone has been introduced into the combustion chamber. This enables the integration of the thermal boundary layer into the emissions model. The mixture in this zone is oxidized at a lower temperature than the majority of the gas in the combustion chamber and therefore modelled with a reduced chemical mechanism. vorgelegt von Nataporn Chindaprasert Rostock, Univ., Fak. f. Maschinenbau u. Schiffstechnik, Diss., 2008 Langzeitarchivierung gewährleistet pdager 620 620 52.35 35.13 http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2008-0061-0 http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2008-0061-0&pdf http://nbn-resolving.de/urn:nbn:de:gbv:28-diss2008-0061-0 http://d-nb.info/100729194X/34 http://rosdok.uni-rostock.de/metadata/rosdok_disshab_000000000067 Thermodynamic based prediction model for NOx and CO emissions from a gasoline direct injection engine--(DE-627)57096475X Thermodynamic based prediction model for NOx and CO emissions from a gasoline direct injection engine--(DE-627)629991375 urn:nbn:de:gbv:28-diss2008-0061-0 oclc: 669795140 ppn: (DE-627)630910197