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Lars Högner
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Journal Articles

A Methodology for a Coupled Structural–Computational Fluid Dynamics Analysis of Compressor Rotor Blades Subjected to Ice Impact With Uncertain Impactor Parameters

Holger Böhm, Lars Högner, Marcus Meyer, Ronald Mailach, Andreas Hornig, Maik Gude
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031001.
Paper No: GTP-22-1415
https://doi.org/10.1115/1.4055687
Published Online: December 5, 2022
View Article titled, A Methodology for a Coupled Structural–Computational Fluid Dynamics Analysis of Compressor Rotor Blades Subjected to Ice Impact With Uncertain Impactor Parameters
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Topics: Blades, Compressors, Computational fluid dynamics, Deformation, Ice, Rotors, Simulation, Density, Fluids
Proceedings Papers

A Methodology for a Coupled Structural - CFD Analysis of Compressor Rotor Blades Subjected to Ice Impact With Uncertain Impactor Parameters

Holger Böhm, Andreas Hornig, Maik Gude, Lars Högner, Marcus Meyer
Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT23A005, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82383
https://doi.org/10.1115/GT2022-82383
View Paper titled, A Methodology for a Coupled Structural - CFD Analysis of Compressor Rotor Blades Subjected to Ice Impact With Uncertain Impactor Parameters
Open the PDF for A Methodology for a Coupled Structural - CFD Analysis of Compressor Rotor Blades Subjected to Ice Impact With Uncertain Impactor Parameters in another window
Topics: Blades, Compressors, Computational fluid dynamics, Ice, Rotors, Deformation, Density, Finite element analysis, Fluid dynamics, Fluids
Proceedings Papers

Improved Quality Assessment of Probabilistic Simulations and Application to Turbomachinery

Andriy Prots, Lars Högner, Matthias Voigt, Ronald Mailach, Florian Danner
Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT38A027, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16147
https://doi.org/10.1115/GT2020-16147
View Paper titled, Improved Quality Assessment of Probabilistic Simulations and Application to Turbomachinery
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Topics: Simulation, Turbomachinery, Blades, Computational fluid dynamics, Accounting, Aerospace engineering, Computer software, Errors, Mechanical efficiency, Rotors
Journal Articles

Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part A: Holistic Description of Manufacturing Variability

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2020, 142(10): 101008.
Paper No: TURBO-20-1028
https://doi.org/10.1115/1.4047778
Published Online: September 15, 2020
View Article titled, Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part A: Holistic Description of Manufacturing Variability
Open the PDF for Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part A: Holistic Description of Manufacturing Variability in another window
Topics: Airfoils, Blades, Design, Electromagnetic scattering, Finite element analysis, Geometry, High pressure (Physics), Manufacturing, Measurement uncertainty, Optimization
Journal Articles

Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part B: Probabilistic Analysis

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2020, 142(10): 101009.
Paper No: TURBO-20-1029
https://doi.org/10.1115/1.4047779
Published Online: September 15, 2020
View Article titled, Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part B: Probabilistic Analysis
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Topics: Airfoils, Blades, Chain, Creep, Design, Finite element analysis, Geometry, High pressure (Physics), Manufacturing, Robustness
Proceedings Papers

Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part A — Holistic Description of Manufacturing Variability

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger
Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT46A011, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91205
https://doi.org/10.1115/GT2019-91205
View Paper titled, Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part A — Holistic Description of Manufacturing Variability
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Topics: Finite element analysis, High pressure (Physics), Manufacturing, Turbine blades, Blades, Geometry, Airfoils, Design, Computerized tomography, Cooling
Proceedings Papers

Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part B — Probabilistic Analysis

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger
Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT46A012, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91214
https://doi.org/10.1115/GT2019-91214
View Paper titled, Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part B — Probabilistic Analysis
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Topics: Finite element analysis, High pressure (Physics), Turbine blades, Blades, Design, Robustness, Simulation, Uncertainty, Airfoils, Chain
Journal Articles

Comprehensive Geometric Description of Manufacturing Scatter of High-Pressure Turbine Nozzle Guide Vanes for Probabilistic CFD Analysis

Paul Voigt, Lars Högner, Barbara Fiedler, Matthias Voigt, Ronald Mailach, Marcus Meyer, Alkin Nasuf
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. August 2019, 141(8): 081002.
Paper No: TURBO-19-1025
https://doi.org/10.1115/1.4042892
Published Online: March 2, 2019
View Article titled, Comprehensive Geometric Description of Manufacturing Scatter of High-Pressure Turbine Nozzle Guide Vanes for Probabilistic CFD Analysis
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Topics: Airfoils, Computational fluid dynamics, Electromagnetic scattering, Geometry, High pressure (Physics), Manufacturing, Nozzle guide vanes, Shapes, Simulation, Turbines
Proceedings Papers

Comprehensive Geometric Description of Manufacturing Scatter of High Pressure Turbine Nozzle Guide Vanes for Probabilistic CFD Analysis

Paul Voigt, Lars Högner, Barbara Fiedler, Matthias Voigt, Ronald Mailach, Marcus Meyer, Alkin Nasuf
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT46A020, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76723
https://doi.org/10.1115/GT2018-76723
View Paper titled, Comprehensive Geometric Description of Manufacturing Scatter of High Pressure Turbine Nozzle Guide Vanes for Probabilistic CFD Analysis
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Topics: Computational fluid dynamics, Electromagnetic scattering, High pressure (Physics), Manufacturing, Nozzle guide vanes, Turbines, Design, Databases, Engineering simulation, Engines
Proceedings Papers

Quantification of X-Ray Measurement Uncertainty Based on Optical Measurement Data of Turbine Blades

Lars Högner, Sebastian Knebel, Matthias Voigt, Ronald Mailach, Marcus Meyer
Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT47A008, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63704
https://doi.org/10.1115/GT2017-63704
View Paper titled, Quantification of X-Ray Measurement Uncertainty Based on Optical Measurement Data of Turbine Blades
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Topics: Measurement uncertainty, Optical measurement, Turbine blades, X-rays, Geometry, Blades, Design, Uncertainty, Uncertainty quantification, Wall thickness
Proceedings Papers

Robust Detection and Characterization of Cooling Holes Based on Surface Meshes of Turbine Blades

Sebastian Knebel, Oliver Baum, Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer
Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT47A018, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64776
https://doi.org/10.1115/GT2017-64776
View Paper titled, Robust Detection and Characterization of Cooling Holes Based on Surface Meshes of Turbine Blades
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Topics: Cooling, Turbine blades, Algorithms, Cylinders, Blades, Errors, Rotors, Shapes, X-rays
Proceedings Papers

Analysis of High Pressure Turbine Nozzle Guide Vanes Considering Geometric Variations

Lars Högner, Alkin Nasuf, Paul Voigt, Matthias Voigt, Konrad Vogeler, Marcus Meyer, Christopher Berridge, Frederic Goenaga
Proc. ASME. GT2016, Volume 2C: Turbomachinery, V02CT45A025, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57502
https://doi.org/10.1115/GT2016-57502
View Paper titled, Analysis of High Pressure Turbine Nozzle Guide Vanes Considering Geometric Variations
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Topics: High pressure (Physics), Nozzle guide vanes, Turbines, Manufacturing, Computer-aided design, Electromagnetic scattering, Computational fluid dynamics, Design, Engines, Geometry
Proceedings Papers

A Curvature Based Algorithm for Treatment of Cooling Holes in Polygon Meshes of Turbine Blades

Lars Högner, Matthias Voigt, Konrad Vogeler, Marcus Meyer, Christopher Berridge
Proc. ASME. GT2015, Volume 2B: Turbomachinery, V02BT39A025, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42841
https://doi.org/10.1115/GT2015-42841
View Paper titled, A Curvature Based Algorithm for Treatment of Cooling Holes in Polygon Meshes of Turbine Blades
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Topics: Algorithms, Cooling, Turbine blades, Airfoils