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Journal Articles

Convergence Acceleration of Favre-Averaged Non-Linear Harmonic Method

Feng Wang, Kurt Weber, David Radford, Luca di Mare, Marcus Meyer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2025, 147(2): 021002.
Paper No: TURBO-23-1334
https://doi.org/10.1115/1.4066267
Published Online: September 10, 2024
View Article titled, Convergence Acceleration of Favre-Averaged Non-Linear Harmonic Method
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Topics: Flow (Dynamics), Compressors
Proceedings Papers

Prediction of Steady and Unsteady Flow Quantities Using Multiscale Graph Neural Networks

Sebastian Strönisch, Maximilian Sander, Marcus Meyer, Andreas Knüpfer
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT34A003, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121697
https://doi.org/10.1115/GT2024-121697
View Paper titled, Prediction of Steady and Unsteady Flow Quantities Using Multiscale Graph Neural Networks
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Topics: Computational fluid dynamics, Graph neural networks, Turbomachinery, Unsteady flow, Flow (Dynamics), Fluids, Artificial neural networks, Databases, Design, Engineering simulation
Proceedings Papers

Robust Design Optimization of a Compressor Rotor Using Recursive Cokriging Based Multi-Fidelity Uncertainty Quantification and Multi-Fidelity Optimization

Marcus Wiegand, Andriy Prots, Marcus Meyer, Robin Schmidt, Matthias Voigt, Ronald Mailach
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT34A006, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121977
https://doi.org/10.1115/GT2024-121977
View Paper titled, Robust Design Optimization of a Compressor Rotor Using Recursive Cokriging Based Multi-Fidelity Uncertainty Quantification and Multi-Fidelity Optimization
Open the PDF for Robust Design Optimization of a Compressor Rotor Using Recursive Cokriging Based Multi-Fidelity Uncertainty Quantification and Multi-Fidelity Optimization in another window
Topics: Compressors, Design, Optimization, Rotors, Uncertainty quantification, Robustness, Uncertainty, Blades, Engines, Geometry
Journal Articles

ROUGHNESS INVESTIGATIONS ON IN-SERVICE HIGH-PRESSURE COMPRESSOR BLADES – PART II: ROUGHNESS PARAMETERIZATION AND CFD-BASED MODELLING OF ITS IMPACT ON TURBULENT FLOWS

Accepted Manuscript
Ilias Vasilopoulos, Paolo Adami, Matthias Voigt, Marcus Meyer, Ronald Mailach
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-23-1224
https://doi.org/10.1115/1.4065681
Published Online: June 6, 2024
View Article titled, ROUGHNESS INVESTIGATIONS ON IN-SERVICE HIGH-PRESSURE COMPRESSOR BLADES – PART II: ROUGHNESS PARAMETERIZATION AND CFD-BASED MODELLING OF ITS IMPACT ON TURBULENT FLOWS
Open the PDF for ROUGHNESS INVESTIGATIONS ON IN-SERVICE HIGH-PRESSURE COMPRESSOR BLADES – PART II: ROUGHNESS PARAMETERIZATION AND CFD-BASED MODELLING OF ITS IMPACT ON TURBULENT FLOWS in another window
Topics: Blades, Compressors, Computational fluid dynamics, High pressure (Physics), Modeling, Parametrization, Surface roughness, Turbochargers, Turbulence
Proceedings Papers

Sensitivity Analysis of Performance Parameters of a Compressor Blade With Correlated Profile Parameters

Andriy Prots, Lukas Schlüter, Matthias Voigt, Marcus Meyer, Ronald Mailach
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT34A014, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102442
https://doi.org/10.1115/GT2023-102442
View Paper titled, Sensitivity Analysis of Performance Parameters of a Compressor Blade With Correlated Profile Parameters
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Topics: Blades, Compressors, Sensitivity analysis, Engineering systems and industry applications, Manufacturing, Wear
Proceedings Papers

Roughness Investigations on In-Service High-Pressure Compressor Blades – Part II: Roughness Parameterization and CFD-Based Modelling of its Impact on Turbulent Flows

Ilias Vasilopoulos, Paolo Adami, Matthias Voigt, Marcus Meyer, Ronald Mailach
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A008, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101157
https://doi.org/10.1115/GT2023-101157
View Paper titled, Roughness Investigations on In-Service High-Pressure Compressor Blades – Part II: Roughness Parameterization and CFD-Based Modelling of its Impact on Turbulent Flows
Open the PDF for Roughness Investigations on In-Service High-Pressure Compressor Blades – Part II: Roughness Parameterization and CFD-Based Modelling of its Impact on Turbulent Flows in another window
Topics: Blades, Channel flow, Compressors, Computational fluid dynamics, High pressure (Physics), Modeling, Parametrization, Surface roughness, Turbulence
Proceedings Papers

Roughness Investigations on In-Service High-Pressure Compressor Blades – Part I: An Automated Process for High-Fidelity Roughness Measurements

Ilias Vasilopoulos, Mirco Rostamian, Matthias Voigt, Marcus Meyer, Ronald Mailach
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A003, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100809
https://doi.org/10.1115/GT2023-100809
View Paper titled, Roughness Investigations on In-Service High-Pressure Compressor Blades – Part I: An Automated Process for High-Fidelity Roughness Measurements
Open the PDF for Roughness Investigations on In-Service High-Pressure Compressor Blades – Part I: An Automated Process for High-Fidelity Roughness Measurements in another window
Topics: Blades, Compressors, High pressure (Physics), Surface roughness
Proceedings Papers

A Machine Learning Approach for Probabilistic Evaluation of Finite Element Analysis

Florian Diermeier, Matthias Voigt, Ronald Mailach, Marcus Meyer
Proc. ASME. GT2023, Volume 11B: Structures and Dynamics — Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V11BT25A001, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100532
https://doi.org/10.1115/GT2023-100532
View Paper titled, A Machine Learning Approach for Probabilistic Evaluation of Finite Element Analysis
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Topics: Finite element analysis, Machine learning, Turbine blades, Approximation, Artificial neural networks, Electromagnetic scattering, Manufacturing, Polynomials, Sensitivity analysis, Shapes
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

Application of Adjoint-Enhanced First Order Second Moment Method for Robust Design Optimization of a High Pressure Compressor Rotor

Max Dittmann, Robin Schmidt, Marcus Meyer
Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT34A006, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80806
https://doi.org/10.1115/GT2022-80806
View Paper titled, Application of Adjoint-Enhanced First Order Second Moment Method for Robust Design Optimization of a High Pressure Compressor Rotor
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Topics: Compressors, Design, High pressure (Physics), Optimization, Rotors, Blades, Airfoils, Robustness, Uncertainty, Uncertainty quantification
Proceedings Papers

Impact of Epistemic Uncertainty on Performance Parameters of Compressor Blades

Andriy Prots, Lukas Schlüter, Matthias Voigt, Ronald Mailach, Marcus Meyer
Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT34A015, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82579
https://doi.org/10.1115/GT2022-82579
View Paper titled, Impact of Epistemic Uncertainty on Performance Parameters of Compressor Blades
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Topics: Blades, Compressors, Uncertainty, Density, Optical measurement, Probability, Chords (Trusses), Design, Gaussian distribution, Manufacturing
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
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Topics: Blades, Compressors, Computational fluid dynamics, Ice, Rotors, Deformation, Density, Finite element analysis, Fluid dynamics, Fluids
Proceedings Papers

Application of an Advanced Meta Model Selection Algorithm on the Sensitivity Analysis of a Cooled Turbine Blade

Florian Diermeier, Matthias Voigt, Ronald Mailach, Marcus Meyer
Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT25A007, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83123
https://doi.org/10.1115/GT2022-83123
View Paper titled, Application of an Advanced Meta Model Selection Algorithm on the Sensitivity Analysis of a Cooled Turbine Blade
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Topics: Selection algorithm, Sensitivity analysis, Turbine blades, Fittings, Aerospace industry, Complex systems, Polynomials, Reliability, Support vector machines
Journal Articles

Application of Adjoint-Enhanced First Order Second Moment Method for Robust Design Optimization of a High Pressure Compressor Rotor

Max Dittmann, Robin Schmidt, Marcus Meyer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2023, 145(2): 021010.
Paper No: TURBO-22-1183
https://doi.org/10.1115/1.4055578
Published Online: October 12, 2022
View Article titled, Application of Adjoint-Enhanced First Order Second Moment Method for Robust Design Optimization of a High Pressure Compressor Rotor
Open the PDF for Application of Adjoint-Enhanced First Order Second Moment Method for Robust Design Optimization of a High Pressure Compressor Rotor in another window
Topics: Compressors, Design, Optimization, Rotors, Uncertainty, Blades, High pressure (Physics)
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
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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

Numerical and Experimental Investigations on Optimized 3D Compressor Airfoils

Jan Mihalyovics, Christian Brück, Dieter Peitsch, Ilias Vasilopoulos, Marcus Meyer
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A038, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76826
https://doi.org/10.1115/GT2018-76826
View Paper titled, Numerical and Experimental Investigations on Optimized 3D Compressor Airfoils
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Topics: Airfoils, Compressors, Flow (Dynamics), Stators, Design, Blades, Computational fluid dynamics, Pressure, Boundary-value problems, Cascades (Fluid dynamics)