TY - BOOK AU - Reißig, Martin PY - 2011 DA - 2011// TI - Modeling the cold start process of spark ignition engines AB - The aim of this work is to show a model approach capable of describing the SI engines cold start. The model bases upon a zero-dimensional thermodynamic description of the various gas components. A description of the combustion of homogeneous as well as stratified charges by a fractal approach for the fully established turbulent flame proved to be successful. The cylinder pressure is transferred via a mechanical model of the power train into a driving torque. Quantifying loss torques as well as inertias in addition to this driving torque enables the simulation of the engine run-up. UR - http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2012-0080-0 UR - http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2012-0080-0&pdf UR - http://nbn-resolving.de/urn:nbn:de:gbv:28-diss2012-0080-0 LA - English N1 - vorgelegt von Martin Reißig ID - 728583585 ER -