Large-Eddy simulation of combustion induced vortex breakdown in an unconfined turbulent vortex using a presumed-PDF combustion model [Elektronische Ressource] / vorgelegt von Hannes Kröger

Large-Eddy Simulation of Combustion Induced Vortex Breakdown in anUnconfined Turbulent Vortex using a Presumed-PDF CombustionModelDissertationzurErlangung des akademischen GradesDoktor-Ingenieur (Dr.-Ing.)der Fakult¨at fur¨ Maschinenbau undSchiffstechnikder Universit¨at Rostockvorgelegt von Dipl.-Ing. HannesKr¨ogergeboren am 28. August 1979in Rostockaus RostockGutachter: Prof.Dr.-Ing.habil.E. HasselProf.Dr.-Ing.habil.N. KornevProf.Dr.rer.nat.M. Pfitznerurn:nbn:de:gbv:28-diss2010-0118-2Gutachter:Prof. Dr.-Ing. habil. Egon Hassel Universit¨at RostockFakult¨at fur¨ Maschinenbau und SchiffstechnikLehrstuhl fur¨ Technische ThermodynamikProf. Dr.-Ing. habil. Nikolai Kornev Universit¨at RostockFakult¨at fur¨ Maschinenbau und SchiffstechnikLehrstuhl fur¨ Technische ThermodynamikProf. Dr. rer. nat. Michael Pfitzner Universit¨at der Bundeswehr Munc¨ henFakult¨at fur¨ Luft- und RaumfahrttechnikInstitut fur¨ AerodynamikDatum der Disputation:27. Juli 2010AcknowledgementsI want to acknowledge the help of a number of people, who supported me in doing thework for this thesis. My special thanks go to• Prof. Dr. Egon Hassel for giving me the opportunity to write this thesis under hissupervision,• Prof. Dr. Nikolai Kornev for the many critical and helping comments and tips atmany occasions,• Prof. Dr. Michael Pfitzner for reviewing my thesis.• Dr. Detlef Wendig for providing the experimental data for the CIVB researchproject,• Dr.