TY - GEN A1 - Drischmann, Lutz T1 - Numerisches Modell zur Optimierung des Verbrennungsprozesses eines Dieselmotors mit Common Rail und Turboaufladung N2 - The aim of this Diploma Thesis is the adjustment and optimization of an existing turbocharged diesel engine on the much promising HCCI (Homogeneous Charge Compression Ignition) Combustion Technique in base on adapted piston geometries and injecting strategies. This adjustment is focused on the simulation of the complete engine, while suitable simulation programs for the different subsystems of the engine. On base of the 1-D simulation routine AMESim (Imagine) the Injector of the Common Rail System, and thus the injecting behaviour is simulated. Afterwards the results are used in the 3-D CFD program FIRE (AVL), in order to represent a Single Cylinder Engine of the overall system. The Conclusion forms the simulation of the overall diesel engine on the base of the simulation routine BOOST (AVL). KW - Direkte numerische Simulation KW - Common-Rail-Einspritzanlage KW - Verbrennungsprozess KW - Turboaufladung KW - Ladungswechsel KW - Einspritzung KW - Gemischbildung KW - scavenging KW - turbocharging KW - injection KW - combustion process KW - mixture formation Y1 - 2007 UR - https://libdoc.fh-zwickau.de/opus4/frontdoor/index/index/docId/2935 ER -