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 THURSDAY, 29 SEPTEMBER 2016
 11:30 - 13:00 COMPUTATIONAL AERODYNAMICS 
Room: Hall G2 
Turbine technology 

 

Session description

The session deals with aerodynamics, in particular computational aerodynamics. The session investigates a typical enginering blade element momentum (BEM) aerodynamic model, and demonstrates the merits of less empiric but computationally more comprehensive CFD modelling for yawed conditions and for tip vortex breakdown. We will also discuss the validation by 2D wind tunnel tests for high Reynolds numbers and how to use aerodynamics computations to analyse the effect of protuberances on blades.

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This session will be chaired by:
Peter Hauge Madsen, DTU Wind Energy, Denmark

John Korsgaard, LM Wind Power, Denmark

Bernhard Stoevesandt
Fraunhofer IWES, Germany
INVESTIGATION OF THE VALIDITY OF BEM FOR THE SIMULATION OF WIND TURBINES IN COMPLEX LOAD CASES AND A COMPARISON WITH EXPERIMENTS AND CFD
Abstract ID: 348  | Download presentation: 187_WindEurope2016presentation.pdf (1.74 MB) Full paper not available
Mohamed Sayed
University of Stuttgart, Germany
3-D TIME-ACCURATE CFD SIMULATIONS OF A MULTI-MEGAWATT SLENDER BLADED HORIZONTAL AXIS WIND TURBINE (HAWT) UNDER YAWED FLOW CONDITIONS
Abstract ID: 167  | Download presentation: 188_WindEurope2016presentation.pptx (2.37 MB) Download full paper: PDF (2.51 MB)
Keita Kimura
The University of Tokyo, Japan
CFD SIMULATIONS OF A WIND TURBINE FOR ANALYSIS OF TIP VORTEX BREAKDOWN
Abstract ID: 205  | Download presentation: 189_WindEurope2016presentation.pptx (3.36 MB) Download full paper: PDF (1.46 MB)
Oscar Pires
CENER, Spain
ANALYSIS OF THE HIGH REYNOLDS NUMBER 2D TESTS ON A WIND TURBINE AIRFOIL PERFORMED AT TWO DIFFERENT WIND TUNNELS
Abstract ID: 350  | Download presentation: 190_WindEurope2016presentation.ppt (4.85 MB) Download full paper: PDF (3.04 MB)
Stefan Kleinhansl
Aero Dynamik Consult GmbH, Germany
EFFECTS OF PROTUBERANCES AND TUBERCLES ON WIND TURBINE GENERATOR BLADES
Abstract ID: 266  | Download presentation: 191_WindEurope2016presentation.ppt (8.38 MB) Full paper not available

 

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