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George Pechlivanoglou
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Journal Articles

Benchmark of a Novel Aero-Elastic Simulation Code for Small Scale VAWT Analysis

David Marten, Matthew Lennie, George Pechlivanoglou, Christian Oliver Paschereit, Alessandro Bianchini, Giovanni Ferrara, Lorenzo Ferrari
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041014.
Paper No: GTP-18-1489
https://doi.org/10.1115/1.4041519
Published Online: November 28, 2018
View Article titled, Benchmark of a Novel Aero-Elastic Simulation Code for Small Scale VAWT Analysis
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Topics: Blades, Rotors, Simulation, Turbines, Vertical axis wind turbines, Modal analysis, Flow (Dynamics), Vortices
Proceedings Papers

Investigations on the Fatigue Load Reduction Potential of Advanced Control Strategies for Multi-MW Wind Turbines Using a Free Vortex Wake Model

Sebastian Perez-Becker, Joseph Saverin, David Marten, Jörg Alber, George Pechlivanoglou, C. O. Paschereit
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A008, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76078
https://doi.org/10.1115/GT2018-76078
View Paper titled, Investigations on the Fatigue Load Reduction Potential of Advanced Control Strategies for Multi-MW Wind Turbines Using a Free Vortex Wake Model
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Topics: Fatigue, Stress, Vortices, Wakes, Wind turbines, Aerodynamics, Boundary element methods, Engineering simulation, Simulation, Turbines
Proceedings Papers

Simulating Wind Turbine Ice Throw: QBlade and Statistical Analysis

Matthew Lennie, David Marten, George Pechlivanoglou, Christian Oliver Paschereit, Sean Dominin
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A009, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76485
https://doi.org/10.1115/GT2018-76485
View Paper titled, Simulating Wind Turbine Ice Throw: QBlade and Statistical Analysis
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Topics: Ice, Statistical analysis, Wind turbines, Engineering simulation, Probability, Simulation, Uncertainty, Blades, Heating, Particulate matter
Proceedings Papers

Static and Dynamic Analysis of a NACA 0021 Airfoil Section at Low Reynolds Numbers Based on Experiments and CFD

Francesco Balduzzi, Alessandro Bianchini, Giovanni Ferrara, David Holst, Benjamin Church, Felix Wegner, George Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit, Lorenzo Ferrari
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A004, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75426
https://doi.org/10.1115/GT2018-75426
View Paper titled, Static and Dynamic Analysis of a NACA 0021 Airfoil Section at Low Reynolds Numbers Based on Experiments and CFD
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Topics: Airfoils, Computational fluid dynamics, Dynamic analysis, Reynolds number, Vertical axis wind turbines, Design, Flow (Dynamics), Pressure, Wind tunnels, Aviation
Proceedings Papers

Implementation of the Multi-Level Multi-Integration Cluster Method to the Treatment of Vortex Particle Interactions for Fast Wind Turbine Wake Simulations

Joseph Saverin, David Marten, George Pechlivanoglou, Christian Oliver Paschereit, Arne van Garrel
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A011, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76554
https://doi.org/10.1115/GT2018-76554
View Paper titled, Implementation of the Multi-Level Multi-Integration Cluster Method to the Treatment of Vortex Particle Interactions for Fast Wind Turbine Wake Simulations
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Topics: Particulate matter, Simulation, Vortices, Wakes, Wind turbines, Blades, Computer simulation, Interpolation, Polynomials, Algorithms
Proceedings Papers

Advanced Medium-Order Modelling for the Prediction of the Three-Dimensional Wake Shed by a Vertical Axis Wind Turbine

Joseph Saverin, David Marten, George Pechlivanoglou, Christian Oliver Paschereit, Giacomo Persico, Vincenzo Dossena
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A012, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76575
https://doi.org/10.1115/GT2018-76575
View Paper titled, Advanced Medium-Order Modelling for the Prediction of the Three-Dimensional Wake Shed by a Vertical Axis Wind Turbine
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Topics: Modeling, Vertical axis wind turbines, Wakes, Particulate matter, Vortices, Computer software, Optimization, Simulation, Turbine blades, Turbines
Proceedings Papers

Cross-Talk Compensation for Blade Root Flap- and Edgewise Moments on an Experimental Research Wind Turbine and Comparison to Numerical Results

Sirko Bartholomay, David Marten, Mariano Sánchez Martínez, Jörg Alber, George Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit, Annette Claudia Klein, Thorsten Lutz, Ewald Krämer
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A016, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76977
https://doi.org/10.1115/GT2018-76977
View Paper titled, Cross-Talk Compensation for Blade Root Flap- and Edgewise Moments on an Experimental Research Wind Turbine and Comparison to Numerical Results
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Topics: Blades, Horizontal axis wind turbines, Inflow, Strain gages, Wind turbines
Proceedings Papers

Benchmark of a Novel Aero-Elastic Simulation Code for Small Scale VAWT Analysis

David Marten, Matthew Lennie, George Pechlivanoglou, Christian Oliver Paschereit, Alessandro Bianchini, Giovanni Ferrara, Lorenzo Ferrari
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A006, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75922
https://doi.org/10.1115/GT2018-75922
View Paper titled, Benchmark of a Novel Aero-Elastic Simulation Code for Small Scale VAWT Analysis
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Topics: Simulation, Vertical axis wind turbines, Turbines, Rotors, Horizontal axis wind turbines, Boundary element methods, Design, Finite element analysis, Numerical analysis, Physics
Journal Articles

Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behavior of Vertical Axis Wind Turbines

Joseph Saverin, Giacomo Persico, David Marten, David Holst, George Pechlivanoglou, Christian Oliver Paschereit, Vincenzo Dossena
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 122601.
Paper No: GTP-17-1608
https://doi.org/10.1115/1.4039935
Published Online: August 6, 2018
View Article titled, Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behavior of Vertical Axis Wind Turbines
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Topics: Blades, Wakes, Turbines, Rotors, Vortices
Journal Articles

Vortex Shedding and Frequency Lock in on Stand Still Wind Turbines—A Baseline Experiment

Matthew Lennie, Alireza Selahi-Moghaddam, David Holst, George Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112603.
Paper No: GTP-17-1616
https://doi.org/10.1115/1.4039818
Published Online: July 30, 2018
View Article titled, Vortex Shedding and Frequency Lock in on Stand Still Wind Turbines—A Baseline Experiment
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Topics: Airfoils, Blades, Chords (Trusses), Flow (Dynamics), Vortices, Wakes, Wind turbines, Locks (Waterways), Shear (Mechanics), Vortex-induced vibration
Proceedings Papers

Reproducible Inflow Modifications for a Wind Tunnel Mounted Research Hawt

Sirko Bartholomay, Wolf-Leonard Fruck, George Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T49A013, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64364
https://doi.org/10.1115/GT2017-64364
View Paper titled, Reproducible Inflow Modifications for a Wind Tunnel Mounted Research Hawt
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Topics: Horizontal axis wind turbines, Inflow, Wind tunnels, Blades, Turbines, Wakes
Proceedings Papers

Three-Dimensional Aerodynamic Analysis of a Darrieus Wind Turbine Blade Using Computational Fluid Dynamics and Lifting Line Theory

Francesco Balduzzi, Alessandro Bianchini, Giovanni Ferrara, David Marten, George Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit, Jernej Drofelnik, Michele Sergio Campobasso, Lorenzo Ferrari
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T49A016, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64701
https://doi.org/10.1115/GT2017-64701
View Paper titled, Three-Dimensional Aerodynamic Analysis of a Darrieus Wind Turbine Blade Using Computational Fluid Dynamics and Lifting Line Theory
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Topics: Blades, Computational fluid dynamics, Wind turbines, Wakes, Aerodynamics, Flow (Dynamics), Boundary element methods, Diffusion (Physics), Fluid dynamics, Navier-Stokes equations
Proceedings Papers

Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behaviour of a Vertical Axis Wind Turbine

Joseph Saverin, David Marten, David Holst, George Pechlivanoglou, Christian Oliver Paschereit, Giacomo Persico, Vincenzo Dossena
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T49A009, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64004
https://doi.org/10.1115/GT2017-64004
View Paper titled, Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behaviour of a Vertical Axis Wind Turbine
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Topics: Vertical axis wind turbines, Wakes, Rotors, Vortices, Wind turbines, Aerodynamics, Airfoils, Blades, Computer software, Design
Proceedings Papers

An Unsteady Aerodynamics Model for Lifting Line Free Vortex Wake Simulations of HAWT and VAWT in QBlade

Juliane Wendler, David Marten, George Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit
Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T46A011, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57184
https://doi.org/10.1115/GT2016-57184
View Paper titled, An Unsteady Aerodynamics Model for Lifting Line Free Vortex Wake Simulations of HAWT and VAWT in QBlade
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Topics: Aerodynamics, Horizontal axis wind turbines, Simulation, Vertical axis wind turbines, Vortices, Wakes, Blades, Computational fluid dynamics, Wind turbines, Algorithms
Proceedings Papers

Coupling of an Unsteady Lifting Line Free Vortex Wake Code to the Aeroelastic HAWT Simulation Suite FAST

Joseph Saverin, David Marten, George Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit
Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T46A002, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56290
https://doi.org/10.1115/GT2016-56290
View Paper titled, Coupling of an Unsteady Lifting Line Free Vortex Wake Code to the Aeroelastic HAWT Simulation Suite FAST
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Topics: Horizontal axis wind turbines, Simulation, Vortices, Wakes, Blades, Wind turbines, Turbines, Boundary element methods, Rotors, Computer software
Proceedings Papers

The Use of a New Fatigue Tool (ALBdeS) to Analyse the Effects of Vortex Generators on Wind Turbines

Oscar Castro, Matthew Lennie, George Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit
Proc. ASME. GT2015, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T46A016, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43198
https://doi.org/10.1115/GT2015-43198
View Paper titled, The Use of a New Fatigue Tool (ALBdeS) to Analyse the Effects of Vortex Generators on Wind Turbines
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Topics: Fatigue, Generators, Vortices, Wind turbines, Blades, Damage, Engineering simulation, Simulation, Delays, Drag (Fluid dynamics)