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Proceedings Papers

Advanced Aero-Engines Technology Enablers: An Overview of the European Project E-BREAK

Manuel Silva, Nicolas Tantot, Serge Selezneff, Mike Walsh, Rose Nyatando, Erik Johann, Thomas Klauke, Michele Coppola, André Kando
Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A015, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56572
https://doi.org/10.1115/GT2016-56572
View Paper titled, Advanced Aero-Engines Technology Enablers: An Overview of the European Project E-BREAK
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Topics: Aircraft engines, Engines, Air traffic control, Air travel, High temperature, Turbofans, Aerospace industry, Aviation, Carbon dioxide, Emissions
Proceedings Papers

Experimental and Numerical Investigations of Aerodynamic Aspects of Hot Gas Ingestion in Rotor-Stator Systems With Superimposed Cooling Mass Flow

Dieter Bohn, Erik Johann, Uwe Krüger
Proc. ASME. GT1995, Volume 1: Turbomachinery, V001T01A034, June 5–8, 1995
Publisher: American Society of Mechanical Engineers
Paper No: 95-GT-143
https://doi.org/10.1115/95-GT-143
View Paper titled, Experimental and Numerical Investigations of Aerodynamic Aspects of Hot Gas Ingestion in Rotor-Stator Systems With Superimposed Cooling Mass Flow
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Topics: Cooling, Flow (Dynamics), Rotors, Stators, Gas turbines, Pressure, Turbines, Turbulence, Aerodynamics, Air flow
Proceedings Papers

An Experimental Investigation of a Tandem Stator Flow Characteristic in a Low Speed Axial Research Compressor

Alrik Tesch, Martin Lange, Konrad Vogeler, Jens Ortmanns, Erik Johann, Volker Gümmer
Proc. ASME. GT2014, Volume 2A: Turbomachinery, V02AT37A029, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26104
https://doi.org/10.1115/GT2014-26104
View Paper titled, An Experimental Investigation of a Tandem Stator Flow Characteristic in a Low Speed Axial Research Compressor
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Topics: Compressors, Flow (Dynamics), Stators, Design, Blades, Fluids, Guide vanes, High pressure (Physics), Jet engines, Power density
Proceedings Papers

Impact of Manufacturing Variability on Multi–Stage High–Pressure Compressor Performance

Alexander Lange, Matthias Voigt, Konrad Vogeler, Henner Schrapp, Erik Johann, Volker Gümmer
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 417-426, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-69571
https://doi.org/10.1115/GT2012-69571
View Paper titled, Impact of Manufacturing Variability on Multi–Stage High–Pressure Compressor Performance
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Topics: Compressors, High pressure (Physics), Manufacturing, Blades, Electromagnetic scattering, Pressure, Rotors, Computational fluid dynamics, Computer simulation, Density
Journal Articles

Impact of Manufacturing Variability on Multistage High-Pressure Compressor Performance

Alexander Lange, Matthias Voigt, Konrad Vogeler, Henner Schrapp, Erik Johann, Volker Gümmer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Gas Turbines: Turbomachinery
J. Eng. Gas Turbines Power. November 2012, 134(11): 112601.
https://doi.org/10.1115/1.4007167
Published Online: September 24, 2012
View Article titled, Impact of Manufacturing Variability on Multistage High-Pressure Compressor Performance
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Topics: Blades, Compressors, Computational fluid dynamics, Electromagnetic scattering, Geometry, High pressure (Physics), Manufacturing, Pressure, Rotors, Simulation
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45718
https://doi.org/10.1115/GT2011-45718
View Paper titled, Impact of Manufacturing Variability and Non-Axisymmetry on High-Pressure Compressor Stage Performance
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Topics: Compressors, High pressure (Physics), Manufacturing, Blades, Simulation, Computational fluid dynamics, Computer simulation, Cross section (Physics), Rotors
Journal Articles

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

Alexander Lange, Matthias Voigt, Konrad Vogeler, Henner Schrapp, Erik Johann, Volker Gümmer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2012, 134(3): 032504.
https://doi.org/10.1115/1.4004404
Published Online: January 3, 2012
View Article titled, Impact of Manufacturing Variability and Nonaxisymmetry on High-Pressure Compressor Stage Performance
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Topics: Blades, Compressors, High pressure (Physics), Manufacturing, Pressure, Rotors, Simulation, Computational fluid dynamics, Electromagnetic scattering, Flow (Dynamics)
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22484
https://doi.org/10.1115/GT2010-22484
View Paper titled, Probabilistic CFD Simulation of a High-Pressure Compressor Stage Taking Manufacturing Variability Into Account
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Topics: Compressors, Computational fluid dynamics, High pressure (Physics), Manufacturing, Simulation, Blades, Electromagnetic scattering, Airfoils, Statistical analysis
Proceedings Papers

Validation of the Non-Linear Harmonic Approach for Quasi-Unsteady Simulations in Turbomachinery

Michael Hembera, Andreas Loos, Andreas Ku¨hrmann, Florian C. T. Danner, Hans-Peter Kau, Erik Johann
Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 567-577, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59933
https://doi.org/10.1115/GT2009-59933
View Paper titled, Validation of the Non-Linear Harmonic Approach for Quasi-Unsteady Simulations in Turbomachinery
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Topics: Simulation, Turbomachinery, Blades, Flow (Dynamics), Compressors, Annulus, Boundary-value problems, Machinery, Rotors, Stators
Proceedings Papers

Effects of 3D Aerofoil Tip Clearance Variation on a 4-Stage Low Speed Compressor

Thomas Tschirner, Erik Johann, Ralf Mu¨ller, Konrad Vogeler
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 357-366, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90902
https://doi.org/10.1115/GT2006-90902
View Paper titled, Effects of 3D Aerofoil Tip Clearance Variation on a 4-Stage Low Speed Compressor
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Topics: Airfoils, Clearances (Engineering), Compressors, Design, Blades, Stability, Engines, Rotors, Stators, Temperature effects