Auflistung Fakultät für Maschinenbau nach Autor/in "8fb65478-5c87-48c6-8e53-1c22d80f2c6f"

Auflistung Fakultät für Maschinenbau nach Autor/in "8fb65478-5c87-48c6-8e53-1c22d80f2c6f"

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  • Influence of honeycomb structures on straight-through labyrinth seal aerodynamics 
    Oettinger, Marcel; Kluge, Tim; Seume, Joerg ([Zug] : GPPS, 2022)
    Shroud cavities in aero engines are typically formed by a labyrinth seal between the rotating turbine shroud and the stationary casing wall. To mitigate rub-in and reduce weight, the casing often features honeycomb structures ...
  • Loss assessment of the axial-gap size effect in a low-pressure turbine 
    Oettinger, Marcel; Mimic, Dajan; Henke, Michael; Schmunk, Oleg; Seume, Jorg ([Zug] : GPPS, 2021)
    The aim of this work is the decomposition, quantification, and analysis of losses related to the axial-gap size effect in a 1.5-stage low-pressure turbine. Both experimental data and unsteady RANS calculations are investigated ...
  • A study on electrofuels in aviation 
    Goldmann, Andreas; Sauter, Waldemar; Oettinger, Marcel; Kluge, Tim; Schröder, Uwe; Seume, Jörg R.; Friedrichs, Jens; Dinkelacker, Friedrich (Basel : MDPI AG, 2018)
    With the growth of aviation traffic and the demand for emission reduction, alternative fuels like the so-called electrofuels could comprise a sustainable solution. Electrofuels are understood as those that use renewable ...
  • Unsteady flow phenomena in turbine shroud cavities 
    Kluge, Tim; Lettmann, Iris; Oettinger, Marcel; Wein, Lars; Seume, Joerg ([Zug] : GPPS, 2021)
    This paper presents those flow parameters at which coherent structures appear in the blade tip cavities of shrouded turbine blades. To the authors’ knowledge, this is reported for the first time in the open literature. The ...

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