@Book{634525204, author="Kr{\"o}ger, Hannes", title="Large-Eddy simulation of combustion induced vortex breakdown in an unconfined turbulent vortex using a presumed-PDF combustion model", year="2010", abstract="The work presents numerical investigations of flame propagation in a free straight vortex. The simulations rely on the LES technique and presumed-PDF combustion modeling with a chemical mechanism reduced by an ILDM approach which has been validated on a number of test cases. Numerical and experimental study confirm that the phenomenon of the Combustion Induced Vortex Breakdown (CIVB) can take place in an unconfined turbulent vortex with a strong inner axial flow. The LES analysis allowed to determine the main physical mechanisms of this phenomenon.", note="vorgelegt von Hannes Kr{\"o}ger", note="Rostock, Univ., Fak. f. Maschinenbau u. Schiffstechnik, Diss., 2010", note="Langzeitarchivierung gew{\"a}hrleistet pdager", url="http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2010-0118-2", url="http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2010-0118-2&pdf", url="http://nbn-resolving.de/urn:nbn:de:gbv:28-diss2010-0118-2", url="http://d-nb.info/1008950289/34", url="http://rosdok.uni-rostock.de/metadata/rosdok_disshab_000000000485", language="English" }