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Lukas Schäflein
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Journal Articles

Influence of Purge Flow Injection on the Performance of an Axial Turbine With Three-Dimensional Airfoils and Non-Axisymmetric Endwall Contouring

Lukas Schäflein, Johannes Janssen, Henri Brandies, Peter Jeschke, Stephan Behre
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. June 2023, 145(6): 061004.
Paper No: TURBO-22-1166
DOI: https://doi.org/10.1115/1.4056238
Published Online: December 6, 2022
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Topics: Flow (Dynamics), Rotors, Turbines, Stators, Probes
Proceedings Papers

Influence of Purge Flow Injection on the Performance of an Axial Turbine With Three-Dimensional Airfoils and Non-Axisymmetric Endwall Contouring

Lukas Schäflein, Johannes Janssen, Henri Brandies, Peter Jeschke, Stephan Behre
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A001, June 13–17, 2022
Paper No: GT2022-78057
DOI: https://doi.org/10.1115/GT2022-78057
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Topics: Airfoils, Flow (Dynamics), Turbines, Probes, Stators, Cavities, Computer simulation, Engineering simulation, Optimization, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Influence of Alternative Fuels on the Liner Metal Temperatures in a V2500 Combustor

Lukas Schäflein, Ludovic de Guillebon, Marco Konle
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A006, June 7–11, 2021
Paper No: GT2021-59443
DOI: https://doi.org/10.1115/GT2021-59443
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Topics: Combustion chambers, Fuels, Heat transfer, Metals, Physics, Sustainability, Temperature
Proceedings Papers

Numerical Analysis of Dilution Holes Deterioration Impacting the Performance of a V2500 Combustor

Marco Konle, Ludovic de Guillebon, Lukas Schäflein
Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT11A012, September 21–25, 2020
Paper No: GT2020-16140
DOI: https://doi.org/10.1115/GT2020-16140
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Topics: Combustion chambers, Maintenance, Numerical analysis