@article{GellerSchemmannKluck2014,
  author    = {Geller, Marius and Schemmann, Christoph and Kluck, Norbert},
  title     = {Simulation of radial journal bearings using the FSI approach and a multi-phase model with integrated cavitation},
  series = {Progress in computational fluid dynamics : an international journal},
  volume    = {14 (2014)},
  number    = {1},
  issn      = {1468-4349},
  pages     = {1},
  year      = {2014},
  language  = {en}
}
@article{GellerSchemmannKluck2012,
  author    = {Geller, Marius and Schemmann, Christoph and Kluck, Norbert},
  title     = {Robustness evaluation and RDO of a centrifugal compressor impeller},
  series = {RDO-Journal},
  number    = {1},
  pages     = {2},
  year      = {2012},
  language  = {en}
}
@incollection{GellerSchemmannKluck2012,
  author    = {Geller, Marius and Schemmann, Christoph and Kluck, Norbert},
  title     = {Simulation of radial tilting pad journal bearings in consideration of fluid-structure-interaction and a cavitating multiphase flow},
  series = {NAFEMS European conference multiphysics simulation 2012 : 16-17 October 2012, Frankfurt, Germany},
  publisher = {NAFEMS GmbH},
  address   = {Bernau am Chiemsee},
  pages     = {6},
  year      = {2012},
  language  = {en}
}
@incollection{GellerSchemmannKluck2017,
  author    = {Geller, Marius and Schemmann, Christoph and Kluck, Norbert},
  title     = {Optimization of the operation characteristic of a highly stressed centrifugal compressor impeller using automated optimization and metamodeling methods},
  series = {Proceedings of the ASME ... ; Volume 2, C ; Noise and innovative noise reduction; radial turbomachinery aerodynamics; multidisciplinary design approaches, optimization and uncertainty quantification},
  publisher = {The American Society of Mechanical Engineers},
  address   = {New York},
  year      = {2017},
  language  = {en}
}
@incollection{SchemmannGellerKluck2017,
  author    = {Schemmann, Christoph and Geller, Marius and Kluck, Norbert},
  title     = {Identification of loss model parameters for highly loaded centrifugal impellers},
  series = {Proceedings : 15th International Probabilistic Workshop \& 10th Dresdner Probabilistic Workshop, 27th-29th September 2017, Dresden, Germany},
  publisher = {TUDpress},
  address   = {Dresden},
  year      = {2017},
  language  = {en}
}
@unpublished{LattnerGellerKluck2023,
  author    = {Lattner, Yannick and Geller, Marius and Kluck, Norbert},
  title     = {Efficiency Approximation of Centrifugal Compressors in the Cordier Diagram},
  doi       = {10.26205/opus-3366},
  url       = {https://nbn-resolving.org/urn:nbn:de:hbz:dm13-33661},
  pages     = {12},
  year      = {2023},
  abstract  = {We present a simulation data-based efficiency approximation for radial turbocompressors, which is implemented in the well-known Cordier diagram. A sophisticated CAE workflow is used to calculate the operational characteristics of 50 machine designs with 50 impeller geometry variations each. A Kriging-based surrogate model is trained to approximate the efficiency of any machine designs' best geometry design. The models are implemented into a machine design workflow. As a result, duty-specific Cordier lines are introduced. They are automatically generated for a set of machine design parameters. The efficiency of the designs along the duty-specific Cordier lines is approximated. Using optimization techniques, an optimal compressor design for the given duty on every specific Cordier line may be identified. This highly increases the amount of information available in the early design stages for radial turbocompressors.},
  language  = {en}
}