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Volker Gu¨mmer
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Proceedings Papers

Impact of Manufacturing Variability and Non-Axisymmetry on High-Pressure Compressor Stage Performance

Alexander Lange, Matthias Voigt, Konrad Vogeler, Henner Schrapp, Erik Johann, Volker Gu¨mmer
Proc. ASME. GT2011, Volume 6: Structures and Dynamics, Parts A and B, 723-731, June 6–10, 2011
Paper No: GT2011-45718
DOI: https://doi.org/10.1115/GT2011-45718
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Topics: Compressors, High pressure (Physics), Manufacturing, Blades, Simulation, Computational fluid dynamics, Computer simulation, Cross section (Physics), Rotors
Proceedings Papers

Numerical and Experimental Investigations of a Compressor Cascade Flow With Secondary Air Removal

Sascha Po¨nick, Dragan Kozˇulovic´, Rolf Radespiel, Bernd Becker, Volker Gu¨mmer
Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 25-37, June 6–10, 2011
Paper No: GT2011-45202
DOI: https://doi.org/10.1115/GT2011-45202
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Topics: Compressors, Flow (Dynamics), High pressure (Physics), Stators, Airfoils, Blades, Cascades (Fluid dynamics), Computer simulation, Design, Engineering simulation
Proceedings Papers

Experimental Investigation of Endwall and Suction Side Blowing in a Highly Loaded Compressor Stator Cascade

Daniel Nerger, Horst Saathoff, Rolf Radespiel, Volker Gu¨mmer, Carsten Clemen
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 255-267, June 14–18, 2010
Paper No: GT2010-22578
DOI: https://doi.org/10.1115/GT2010-22578
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Topics: Cascades (Fluid dynamics), Compressors, Stators, Suction, Flow (Dynamics), Flow control, Pressure, Chords (Trusses), Flow visualization, Probes
Proceedings Papers

Probabilistic CFD Simulation of a High-Pressure Compressor Stage Taking Manufacturing Variability Into Account

Alexander Lange, Matthias Voigt, Konrad Vogeler, Henner Schrapp, Erik Johann, Volker Gu¨mmer
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 617-628, June 14–18, 2010
Paper No: GT2010-22484
DOI: https://doi.org/10.1115/GT2010-22484
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Topics: Compressors, Computational fluid dynamics, High pressure (Physics), Manufacturing, Simulation, Blades, Electromagnetic scattering, Airfoils, Statistical analysis
Proceedings Papers

Introduction of a Parameter Based Compressor Blade Model for Considering Measured Geometry Uncertainties in Numerical Simulation

Alexander Lange, Konrad Vogeler, Volker Gu¨mmer, Henner Schrapp, Carsten Clemen
Proc. ASME. GT2009, Volume 6: Structures and Dynamics, Parts A and B, 1113-1123, June 8–12, 2009
Paper No: GT2009-59937
DOI: https://doi.org/10.1115/GT2009-59937
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Topics: Blades, Compressors, Computer simulation, Geometry, Uncertainty, Design, Airfoils, Algorithms, Chain, Chords (Trusses)