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Journal Articles

Experimental Analysis of a NACA 0021 Airfoil Section Through 180-Deg Angle of Attack at Low Reynolds Numbers for Use in Wind Turbine Analysis

D. Holst, B. Church, G. Pechlivanoglou, E. Tüzüner, J. Saverin, C. N. Nayeri, C. O. Paschereit

J. Eng. Gas Turbines Power. April 2019, 141(4): 041012.

Paper No: GTP-18-1576

DOI: https://doi.org/10.1115/1.4041651

Published Online: November 19, 2018

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Topics: Airfoils, Pressure, Reynolds number, Wind turbines, Experimental analysis, Wind tunnels, Drag (Fluid dynamics)

Journal Articles

Experimental Analysis of a NACA 0021 Airfoil Under Dynamic Angle of Attack Variation and Low Reynolds Numbers

D. Holst, B. Church, F. Wegner, G. Pechlivanoglou, C. N. Nayeri, C. O. Paschereit

J. Eng. Gas Turbines Power. March 2019, 141(3): 031020.

Paper No: GTP-18-1434

DOI: https://doi.org/10.1115/1.4041146

Published Online: October 17, 2018

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Topics: Airfoils, Flow (Dynamics), Pressure, Reynolds number, Drag (Fluid dynamics), Experimental analysis

Proceedings Papers

Experimental Analysis of a NACA 0021 Airfoil Under Dynamic Angle of Attack Variation and Low Reynolds Numbers

D. Holst, B. Church, F. Wegner, G. Pechlivanoglou, C. N. Nayeri, C. O. Paschereit

Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A010, June 11–15, 2018

Paper No: GT2018-76514

DOI: https://doi.org/10.1115/GT2018-76514

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Topics: Airfoils, Experimental analysis, Reynolds number, Pressure, Design, Flow (Dynamics), Vertical axis wind turbines, Wind turbines, Blades, Calibration

Proceedings Papers

Experimental Analysis of a NACA 0021 Airfoil Section Through 180-Degree Angle of Attack at Low Reynolds Numbers for Use in Wind Turbine Analysis

D. Holst, B. Church, G. Pechlivanoglou, E. Tüzüner, J. Saverin, C. N. Nayeri, C. O. Paschereit

Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T49A006, June 26–30, 2017

Paper No: GT2017-63643

DOI: https://doi.org/10.1115/GT2017-63643

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Topics: Airfoils, Experimental analysis, Reynolds number, Wind turbines, Pressure, Vertical axis wind turbines, Form drag, Machinery, Symmetry (Physics), Wind tunnels

Journal Articles

Potential of Retrofit Passive Flow Control for Small Horizontal Axis Wind Turbines

D. Holst, G. Pechlivanoglou, F. Wegner, C. N. Nayeri, C. O. Paschereit

J. Eng. Gas Turbines Power. March 2017, 139(3): 032604.

Paper No: GTP-16-1298

DOI: https://doi.org/10.1115/1.4034543

Published Online: October 11, 2016

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Topics: Airfoils, Blades, Design, Flow control, Generators, Horizontal axis wind turbines, Reynolds number, Simulation, Turbines, Vortices

Proceedings Papers

sHAWT Design: Airfoil Aerodynamics Under the Influence of Roughness

D. Holst, G. Pechlivanoglou, C. T. Kohlrausch, C. N. Nayeri, C. O. Paschereit

Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T46A005, June 13–17, 2016

Paper No: GT2016-56377

DOI: https://doi.org/10.1115/GT2016-56377

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Topics: Aerodynamics, Airfoils, Design, Surface roughness, Wind turbines, Sands, Testing, Blades, Energy generation, Horizontal axis wind turbines

Proceedings Papers

Potential of Retrofit Passive Flow Control for Small Horizontal Axis Wind Turbines

D. Holst, G. Pechlivanoglou, F. Wegner, C. N. Nayeri, C. O. Paschereit

Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T46A006, June 13–17, 2016

Paper No: GT2016-56679

DOI: https://doi.org/10.1115/GT2016-56679

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Topics: Flow control, Horizontal axis wind turbines, Blades, Generators, Turbines, Vortices, Airfoils, Boundary element methods, Design, Engineering simulation

Journal Articles

Wake Analysis of a Finite Width Gurney Flap

D. Holst, A. B. Bach, C. N. Nayeri, C. O. Paschereit, G. Pechlivanoglou

J. Eng. Gas Turbines Power. June 2016, 138(6): 062602.

Paper No: GTP-15-1379

DOI: https://doi.org/10.1115/1.4031709

Published Online: November 17, 2015

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Topics: Fluctuations (Physics), Simulation, Turbines, Wakes, Wind turbines, Wire, Airfoils, Blades, Horizontal axis wind turbines, Wake turbulence

Proceedings Papers

Wake Analysis of a Finite Width Gurney Flap

D. Holst, A. B. Bach, C. N. Nayeri, C. O. Paschereit, G. Pechlivanoglou

Proc. ASME. GT2015, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T46A017, June 15–19, 2015

Paper No: GT2015-43220

DOI: https://doi.org/10.1115/GT2015-43220

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Topics: Wakes, Wind turbines, Blades, Turbines, Wake turbulence, Airfoils, Fluctuations (Physics), Particulate matter, Principal component analysis, Reynolds number

Proceedings Papers

Comparative Study of CFD Solver Models for Modeling of Flow Over Wind Turbine Airfoils

William T. Kirk, V. R. Capece, G. Pechlivanoglou, C. N. Nayeri, C. O. Paschereit

Proc. ASME. GT2014, Volume 3B: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Supercritical CO2 Power Cycles; Wind Energy, V03BT46A019, June 16–20, 2014

Paper No: GT2014-25926

DOI: https://doi.org/10.1115/GT2014-25926

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Topics: Airfoils, Computational fluid dynamics, Flow (Dynamics), Modeling, Wind turbines, Turbulence, Design, Drag (Fluid dynamics), Engineering simulation, Shear stress

Proceedings Papers

Utilization of Modern Large Scale HAWT Blade Design Techniques for the Development of Small HAWT Blades

G. Pechlivanoglou, G. Weinzierl, I. T. Masmanidis, C. N. Nayeri, T. P. Philippidis, C. O. Paschereit

Proc. ASME. GT2014, Volume 3B: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Supercritical CO2 Power Cycles; Wind Energy, V03BT46A005, June 16–20, 2014

Paper No: GT2014-25309

DOI: https://doi.org/10.1115/GT2014-25309

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Topics: Blades, Engineering design processes, Horizontal axis wind turbines, Wind turbines, Design, Cities, Rotors, Teams

Proceedings Papers

Experimental and Numerical Investigation of Inflow Turbulence on the Performance of Wind Turbine Airfoils

O. Eisele, G. Pechlivanoglou, C. N. Nayeri, C. O. Paschereit

Proc. ASME. GT2013, Volume 8: Supercritical CO2 Power Cycles; Wind Energy; Honors and Awards, V008T44A016, June 3–7, 2013

Paper No: GT2013-94689

DOI: https://doi.org/10.1115/GT2013-94689

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Topics: Airfoils, Inflow, Turbulence, Wind turbines, Wind tunnels, Blades, Uncertainty, Design, Electromagnetic scattering, Engineering simulation

Proceedings Papers

Performance Optimization of Wind Turbine Rotors With Active Flow Control: Part 2—Active Aeroelastic Simulations

G. Weinzierl, G. Pechlivanoglou, C. N. Nayeri, C. O. Paschereit

Proc. ASME. GT2012, Volume 6: Oil and Gas Applications; Concentrating Solar Power Plants; Steam Turbines; Wind Energy, 915-927, June 11–15, 2012

Paper No: GT2012-69200

DOI: https://doi.org/10.1115/GT2012-69200

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Topics: Flow control, Optimization, Rotors, Simulation, Wind turbines, Blades, Boundary-value problems, Probability, Stress

Journal Articles

Performance Optimization of Wind Turbine Rotors with Active Flow Control (Part 2)

G. Pechlivanoglou, C.N. Nayeri, C.O. Paschereit

Mechanical Engineering. August 2012, 134(08): 55.

DOI: https://doi.org/10.1115/1.2012-AUG-6

Published Online: August 1, 2012

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Topics: Flow control, Optimization, Rotors, Wind turbines, Reliability, Aerodynamic flow, Actuators, Design engineering, Engineering simulation, Lightning

Proceedings Papers

Performance Optimization of Wind Turbine Rotors With Active Flow Control

G. Pechlivanoglou, C. N. Nayeri, C. O. Paschereit

Proc. ASME. GT2011, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Wind Turbine Technology, 763-775, June 6–10, 2011

Paper No: GT2011-45493

DOI: https://doi.org/10.1115/GT2011-45493

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Topics: Flow control, Optimization, Rotors, Wind turbines, Steady state, Wind tunnels, Computational fluid dynamics, Engineering simulation, Simulation, Stress

Journal Articles

Performance Optimization of Wind Turbine Rotors with Active Flow Control (Part 1)

G. Pechlivanoglou, C.N. Nayeri, C.O. Paschereit

Mechanical Engineering. April 2012, 134(04): 51.

DOI: https://doi.org/10.1115/1.2012-APR-8

Published Online: April 1, 2012

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Topics: Flow control, Optimization, Rotors, Wind turbines, Stress, Deflection, Wind tunnels

Proceedings Papers

The Effect of Distributed Roughness on the Power Performance of Wind Turbines

G. Pechlivanoglou, S. Fuehr, C. N. Nayeri, C. O. Paschereit

Proc. ASME. GT2010, Volume 5: Industrial and Cogeneration; Microturbines and Small Turbomachinery; Oil and Gas Applications; Wind Turbine Technology, 845-855, June 14–18, 2010

Paper No: GT2010-23258

DOI: https://doi.org/10.1115/GT2010-23258

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Topics: Surface roughness, Wind turbines, Airfoils, Boundary element methods, Computer simulation, Energy generation, Engineering simulation, Manufacturing, Shapes, Simulation

Journal citation

NARROW

Experimental Analysis of a NACA 0021 Airfoil Section Through 180-Deg Angle of Attack at Low Reynolds Numbers for Use in Wind Turbine Analysis

Experimental Analysis of a NACA 0021 Airfoil Under Dynamic Angle of Attack Variation and Low Reynolds Numbers

Experimental Analysis of a NACA 0021 Airfoil Under Dynamic Angle of Attack Variation and Low Reynolds Numbers

Experimental Analysis of a NACA 0021 Airfoil Section Through 180-Degree Angle of Attack at Low Reynolds Numbers for Use in Wind Turbine Analysis

Potential of Retrofit Passive Flow Control for Small Horizontal Axis Wind Turbines

sHAWT Design: Airfoil Aerodynamics Under the Influence of Roughness

Potential of Retrofit Passive Flow Control for Small Horizontal Axis Wind Turbines

Wake Analysis of a Finite Width Gurney Flap

Wake Analysis of a Finite Width Gurney Flap

Comparative Study of CFD Solver Models for Modeling of Flow Over Wind Turbine Airfoils

Utilization of Modern Large Scale HAWT Blade Design Techniques for the Development of Small HAWT Blades

Experimental and Numerical Investigation of Inflow Turbulence on the Performance of Wind Turbine Airfoils

Performance Optimization of Wind Turbine Rotors With Active Flow Control: Part 2—Active Aeroelastic Simulations

Performance Optimization of Wind Turbine Rotors with Active Flow Control (Part 2)

Performance Optimization of Wind Turbine Rotors With Active Flow Control

Performance Optimization of Wind Turbine Rotors with Active Flow Control (Part 1)

The Effect of Distributed Roughness on the Power Performance of Wind Turbines

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