Conference Papers
- Comparison of 3D transitional CFD simulations for Rotating Wind Turbine Wings with Measurements, A.P. Schaffarczyk, R. Boisard, K. Boorsma, B. Dose, C.
Lienard, T. Lutz, H. A. Madsen, T. Reichstein, H. Rahimi, G.
Schepers, N. Soerensen, B. Stoevesandt, P. Weihing, The Science of Making Torque form Wind, Milano, 2018 - Investigation into Boundary Layer Transition on the MEXICO Blade, B A Lobo, K Boorsma and A P Schaffarczyk, The Science of Making Torque form Wind, Milano, 2018
- Measurements of Atmospheric Turbulence with an Customized 2d-ALCA, T. Reichstein, A. P. Schaffarczyk, J. Puczylowski, M. Hölling and D. Stein, DEWEK 2017, Bremen, Oct. 2017
- Summary of the Blind Test Campaign to predict the High Reynolds number performance of DU00-W-210 airfoil
O.C. Yilmaz, O. Pires and X. Munduate, N. Soerensen, T. Reichstein and A.P. Schaffarczyk, M. Manolesos, G. Barakos, E. Daniele, M. Schwarz, T. Lutz and R.Prieto
AiAA SciTech Forum, Grapeville, TX, USA, 2017 - Thermographic Detection of Separated Flow
C. Dollinger, N. Balaresque, A.P. Schaffarczyk and A. Fischer
The Science of Making Torque form Wind, Munich 2016 - Investigations for Improvement of Energy Yield of Rotor-blades from the 1.5 MW Class
N. Balaresque, S. Bicker, C. Dollinger, A. Fandrich, S. Gatz, M. Hölling, K. Irschik, T. Reichstein, A.P. Schaffarczyk and C. von Zengen
The Science of Making Torque form Wind, Munich 2016 - Actuator Disk Modelling of the Mexico Rotor with openFOAM
A. Jeromin, A. Bentamy and A.P.Schaffarczyk
First Symposium on openFOAM in Wind Energy, Oldenburg i.O., Germany, 20./21. March 2013 - Kiel's Aerodynamic Glove Experiment
A.P. Schaffarczyk and D. Schwab
IEA Wind Annex 29 (MexNext II) Meeting, NREL, Golden, CO, USA, 5./6. Nov 2012 - Highly spatial resolved CFD Computation for the Mexico Rotor A. Jeromin and A.P. Schaffarczyk
IEA Wind Annex 29 (MexNext II) Meeting, NREL, Golden, CO, USA, 5./6. Nov 2012 - The Science of Making Torque from Wind, 2012
Incompresible Navier-Stokes against RANS Model via Actuator Disk Theory
A.P. Schaffarczyk and E. Mahmoodi Oldenburg, Germany 09.- 1 October 2012 - The Science of Making Torque from Wind, 2012
Highy resolved measurements of atmospheric turbuence with the new 2D-atmospheric Laser Cantileaver Anemometer
A. Jeromin, A.P. Schaffarczyk, J. Puczylowski, J. Peinke and M. Hoelling Oldenburg, Germany 09.- 1 October 2012 - The Science of Making Torque from Wind, 2012
Pressure and hot film measurements on a wind turbine blade operating in the atmosphere D. Schwab, S. Ingwersen, A.P. Schaffarczyk and M. Breuer
Oldenburg, Germany 09.- 1 October 2012 - Euromech Colloquium 528, Wind Energy and the impact of turbulence on the energy conversion process
Aerodynamic boundary layer investigatio on a wind turbine blade under real conditions
D. Schwab, S. Ingwersen, A.P. Schaffarczyk and M. Breuer
Oldenburg, Germany 22.- 24 February 2012 - Euromech Colloquium 528, Wind Energy and the impact of turbulence on the energy conversion process
Advanced Statistical Analysis of High-Frequency turbulent pressure fluctuations fo On- and Offshore Wind
A. Jeromin and A.P. Schaffarczyk
Oldenburg, Germany 22.-24 February 2012 - Euromech Colloquium 528, Wind Energy and the impact of turbulence on the energy conversion process
Actuator Disc Modeling of the Mexico Rotor
E. Mahmoodi and A.P. Schaffarczyk
Oldenburg, Germany 22.-24 February 2012 - EWEA Offshore 2011, A. Jerommin and A.P. Schaffarczyk, Measurement of high frequency pressure fluctuations at German off-shore platform FINO3, Amsterdam, The Netherlands, Nov. 2011
- 5th IEA Wind Annex 29 (MexNext) Meeting
Progress in subtask 4.2: Sensitivity of Results Reynolds Number
A. Jeromin and A.P. Schaffarczyk
Je Ju Island, Korea, 14. June 2011 - FINO Conference 2011
Investigations of turbulence properties
A.P. Schaffarczyk and A. Jeromin
Hamburg, 10. May 2011 - 15. windcomm Werkstatt
Kleinwindanlage: Anlagentypen und Technische Entwicklungen
A.P. Schaffarczyk
Büsum, 09. Mai 2011 - 4th IEA Wind Annex 29 (MexNext) Meeting
Progress in subtask 4.2: Sensitivity of Results Reynolds Number
A. Jeromin and A.P. Schaffarczyk
Amsterdam, The Netherlands, 18. January 2011 - Numerical Prediction of Airfoil Properties for Thick Profiles Applied to Wind Turbine Blade Roots
M. Wolf, A. Jeromin and A.P. Schaffarczyk
German Wind Energy Conference DEWEK2010, Bremen, Germany, 18. Nov. 2010 - 3rd IEA Wind Annex 29 (MexNext) Meeting
Full 3D Computations of a Rotating Blade Using Unstructured Grids
A. Jeromin and A.P. Schaffarczyk
Forth, Heraklion, Crete, Grecce, 2. July 2010 - 3rd IEA Wind Annex 29 (MexNext) Meeting
Progress in Subtask 4.2: Sensitivity of Results Reynolds Number
A.P. Schaffarczyk
Forth, Heraklion, Crete, Greece, 2.July 2010 - Advanced investigations of the properties of turbulence on wind turbine blades under on- and off-shore conditions
D. Schwab and A.P. Schaffarczyk
The 3rd Conference of Making Torque from Wind, Crete, Greece, 28-30 June 2010 - Performance and stability of a counter-rotating windmill using a planetary gearing: Measurement and Simulation
R. Herzog, A.P. Schaffarczyk, A. Wacinski and O. Zuercher
Proc EWEC 2010, Warszaw, Poland, 20-24 April 2010 - Comparing on- and offshore aerodynamic turbulence by measurement
European off shore wind energy conference
Stockholm, Sweden, Sept. 2009 - Offshore Windenergie in Deutschland: Chancen und Herausforderungen
Hauptvortrag des Arbeitskreises Energie der Deutschen Physikalischen Gesellschaft
Hamburg, 03.02.2009 - A Simplified Model for Load Estimation for Small Wind-Turbines with vertical axis of rotation
A.P. Schaffarczyk and T. Kemena
9th German Windenergy Conference, Bremen - Estimating Wind Resources with a General Purpose CFD Solver
B. Hillmer and A.P. Schaffarczyk
9th German Windenergy Converernce, Bremen 26./27. 11. 2008 - A.P. Schaffarczyk
Windenergie in Schleswig-Holstein
Kolloquium der technischen Fakulaet der Christian-Albrecht-Universitaet Kiel
Kiel, 24.10.2008 - A new Non-Gaussian Turbulence Generator for Estimating Design-Loads of Wind-Turbines
Proc. iTi Conference on Turbulence III
Bertinoro, Italy, Oct. 12-15, 2008 - MexNext - IEA Annex 29 Kick-Off-Meeting
A.P. Schaffarczyk
ECN, The Netherlands, 11/12 Sept. 2008 - The Influence of Yawing Error on Performance of Wind Turbines
D. Schwab and A.P.Schaffarczyk
Husum WindEnergy Conference: Science meets Practice, Husum, 11.Sept. 2008 - Turbulence a Challenging Issus for Wind Energy Conversion
J. Peinke, E. Anahua, St. Barth, H. Gontier, A. P. Schaffarczyk D. Kleinhans und R. Friedrich
European Windenergy Conference
Brussels, Belgium, April 2008 - Offshore Aerodynamic Turbulence and its Relevance for Blade Design
D. Schwab and A. P. Schaffarczyk
European Offshore Conference
Berlin, Germany, Dec. 4-6, 2007 - Aerodynamic and Structural Design of MultiMW Wind-Turbine Blades beyond 5 MW
B. Hillmer, Th. Borstelmann, L. Dannenberg and A. P. Schaffarczyk
2nd EWEA Conference on The Science of making Torque from Wind
Copenhagen, Denmark, August 28-31, 2007 - A Comparison of fatigue Loads of Wind Turbine resulting from Non-Gaussian Turbulence Model versus Standard Ones
H. Gontier and A. P. Schaffarczyk, D. Kleinhans and R. Friedrich
2nd EWEA Conference on The Science of making Torque from Wind
Copenhagen, Denmark, August 28-31, 2007 - Investigation of 3D Transition on Blades of Wind-Turbines
A.P. Schaffarczyk
IEA Annex XI/XX Meeting, Risoe, 14./15. June 2007, Roskilde, Denmark - New Aerodynamical Modeling of Vertical Axis Wind Turbines with Application to Flow Conditions with Rapid Directional Changes
A.P. Schaffarczyk
Proc. 8th German Wind Energy Conference DEWEK2006, Bremen, November 2006 - Comparison of Aerodynamic Loads from New Turbulence Models deduced by statistical Fluid-Mechanics wiht those used in standard Guidelines
H. Gontier, A.P. Schaffarczyk, D. Kleinhans and R. Friedrich
Proc. 8th German Wind Energy Conference DEWEK2006, Bremen, November 2006, - Simulation of intermittent Wind Fileds: A New Approch
D. Kleinhans, R. Friedrich, H. Gontier and A.P. Schaffarczyk
Proc. 8th German Wind Energy Conference DEWEK2006, Bremen, November 2006 - New Aerodynamics for the Darieus Rotor
A.P. Schaffarczyk
IEA Annex XI/XX Meeting, University of Applied Sciences Kiel, 25./26.April 2006, Kiel, Germany - Modeling of the transition locations on a 30% thick airfoil with surface roughness
Invited paper: EUROMECH Colloquium 464b: Wind Energy
Oldenburg, Germany, oct. 4 to 6, 2005
B. Hillmer, Yun Sun Chol and A. P. Schaffarczyk - Using Measured Airfoil Data in BEM Calculations
Proc. IEA Annex 11/20 Expert-Meeting on Aerodynamics of Wind Turbines
CENER, Pamplona, Spain, May 25/26, 2005
B. Hillmer and A. P. Schaffarczyk, K. Kaiser - Mechanische Prinzipien beim Upscaling
WIE-Tagung: Up-Scaling, Welche Anlagengrößen sind machbar?
Flensburg, 15. März 2005 - A. P. Schaffarczyk, Experimental and Numerical deduced Performance Properties of a 30%-thick roughened Profile at high Reynolds Numbers for Use on MultiMegawatt Blades
A. P. Schaffarczyk and B. Stahl
Proc. 7th German Wind Energy Conference DEWEK2004, Wilhelmshaven, October 2004 - The effect of roughness on the performance of a 30% thick wind turbine airfoil at high Reynolds numbers
W. A. Timmer and A. P. Schaffarczyk
Proc. EWEA special topic conference: The Science of making torque from wind
Delft, The Netherlands, April 19-21, 2004 - Reynolds Number Effects on Thick Aerodynamic Profiles for Wind Turbines
A.P. Schaffarczyk, H. Winkler, K. Freudenreich, K. Kaiser and R. Rebstock
Proc. EWEC 2003, Madrid, Spain, June 2003 - Selected Results from Experimental Investigation on Thick Airfoils for Wind Turbines
Proc. 16th IEA Expert-Meeting on Aerodynamics of Wind Turbines
A. P. Schaffarczyk - Numerical Investigation on Transitional Behaviour on Thick Airfoils at High Reynolds' Number
H. Winkler and A. P. Schaffarczyk
Proc. 16th IEA Expert-Meeting on Aerodynamics of Wind Turbines - Comparison of Actuator Disk Theory with Navier-Stokes Calculation for a Yawed Actuator disk
J. T. Conway and A. P. Schaffarczyk
Proc. 8th CASI meeting, Montreal, Canada, April 2003 - A New Model for Calculating Intensities of Turbulence in the Wake of Wind-Turbines A. P. Schaffarczyk, M. Pawlak and F. Richert
Proc. 6th German Wind Energy Conference DEWEK2002, Wilhelmshaven, October 2002 - Blade-Element and Actuator Disk Models for a Shrouded Wind Turbine
D. Phillips and A. P. Schaffarczyk
Proc. 15th IEA Expert-Meeting on Aerodynamics of Wind Turbines
NTUA, Athens, Greece, 26./27. Nov. 2001 - Actuator-Disc Modeling for Wind-Turbine Blades and Shrouded Flow-Machines
A. P. Schaffarczyk
FLUENT User Meeting, Bingen, Germany, Sept. 2001 - Design Principles for a Diffusor Augmented Wind Turbine Blade
D. Phillips and A. P. Schaffarczyk
Proc. EWEC 2001, Copenhagen, Denmark, July 2001 - Actuator Disc Models for Shrouded Flow Machines
A. P. Schaffarczyk
5th int. Seminar on Applied Mechanics, Wisla, Poland, May 2001 - Application of a Nonlinear Actuator Disk Theory on Wind Turbines
P. Schaffarczyk and J. Conway
Proc. 14th IEA Expert-Meeting on Aerodynamics of Wind Turbines
NREL, Golden, Colorado, USA, Dec. 2000 - Analyse und Vorhersage der aerodynamischen Dämpfung an einem Aktiv-Stall-Blatt
Proc. 5th German Wind Energy Conference DEWEK2000, Wilhelmshaven, June 2000 - Investigations of Stall induced Vibrations for an ARA48 Blade
Proc. 13th IEA Expert-Meeting on Aerodynamics of Wind Turbines
FFA, Stockholm, Schweden, 29./30. Nov. 1999 - Prediction of Airfoil Characteristics for Wind-Turbine Blades with CFX
Proc. 5th Int. CFX User Meeting, Friedrichshafen, Germany, June 1999 - CFD Investigations for a Wind Turbine inside a Solar Chimney
Proc. 12th IEA Expert-Meeting on Aerodynamics of Wind Turbines
TU Denmark, Lyngby, DK, Dec. 1998 - Vergleich verschiedener numerischer Strömungssimulationsverfahren an einem Aktiv-Stall-Blatt und Schlußfolgerungen für eine aerodynamische Optimierung
Proc. 4th German Wind Energy Conference DEWEK'98, Wilhelmshaven, Oct. 1998 - Application of CFD to Flow-Sensor Optimization
A. P. Schaffarczyk and O. Haller
Proc. 4th World Fluid Dynamics Days, Freiburg, Germany, June 1998 - Numerical and Theoretical Investigations for Wind Turbines
Proc. 11th IEA Expert-Meeting on Aerodynamics of Wind Turbines
ECN, Petten, NL, Dec. 1997