Institute of Aerodynamics and Gas Dynamics

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11 to 20 of 374 Results

bl008_polars.tar.bz2 Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations Bzip Archive - 687.4 KB - MD5: b82ce4aaad70277039408c70f82410b0 Airfoil tables [lift, drag and moment coefficients]; blade properties [radius, chord, twist, BlCrvAC, BlSwpA and thickness to chord ratio] and airfoil coordinates; for the 193 cross-sectional segments of blade 008 of the southern wind turbine at the WINSENT test site.
bl022_plot.webm Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations WebM Video - 12.1 MB - MD5: f4feec5696d4674185ec96fb0feb7564 video of the lift, drag and moment coefficient plots from segment 0 to 192 of blade 022 and computed using 2D RANS CFD
bl022_polars.tar.bz2 Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations Bzip Archive - 685.9 KB - MD5: 1585a54c41c5e059211c5f95511cdd0c Airfoil tables [lift, drag and moment coefficients]; blade properties [radius, chord, twist, BlCrvAC, BlSwpA and thickness to chord ratio] and airfoil coordinates; for the 193 cross-sectional segments of blade 022 of the southern wind turbine at the WINSENT test site.
bl025_plot.webm Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations WebM Video - 12.1 MB - MD5: 768f2c2a7e829f57f8caa391802cc69b video of the lift, drag and moment coefficient plots from segment 0 to 192 of blade 025 and computed using 2D RANS CFD
bl025_polars.tar.bz2 Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations Bzip Archive - 692.8 KB - MD5: 348fc1abad9364098e4679658cd601a9 Airfoil tables [lift, drag and moment coefficients]; blade properties [radius, chord, twist, BlCrvAC, BlSwpA and thickness to chord ratio] and airfoil coordinates; for the 193 cross-sectional segments of blade 025 of the southern wind turbine at the WINSENT test site.
technical-note-2Dpolars.pdf Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations Adobe PDF - 601.7 KB - MD5: db765ef5f2bb4eedc6453747d1c885a0 This document describes the method used to obtain the airfoil tables (polars) for lift, drag, and moment using 2D RANS CFD on 193 segments for each of the 3 blades.
WINSENT_tower.iges Sep 13, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations model/iges - 10.4 KB - MD5: 292e1c96d3e6287c3b9980d3c2eed118 WINSENT Wind turbine geometry, approximate, but close to reality: Laser-scan generated CAD iges file of the wind turbine tower, version_2 (small dimension corrections). The tower is rotated away from the z-axis by 3.46° along the y-axis to account for the rotor shaft angle, aligning with the blade located at the bottommost position. The blade's spa...
Data for: A systematic DNS approach to isolate wall-curvature effects in spatially developing boundary layers Sep 13, 2024 Appelbaum, Jason; Kloker, Markus J.; Wenzel, Christoph, 2024, "Data for: A systematic DNS approach to isolate wall-curvature effects in spatially developing boundary layers", https://doi.org/10.18419/DARUS-4345, DaRUS, V3 Spanwise [z] and temporal [t] averaged turbulent fields of four direct numerical simulations (DNS) of a turbulent boundary layer (TBL) calculated using the code NS3D. Datasets ZPG-C & ZPG-F both have approximately zero pressure gradient along the wall boundary, whereas PG-C & PG-F have a nearly identical non-zero pressure gradient. Both ZPG-C and P...
readme.md Sep 13, 2024 - Data for: A systematic DNS approach to isolate wall-curvature effects in spatially developing boundary layers Markdown Text - 15.4 KB - MD5: 0a646d59e0cb1895148dacb0df569bc2 README in markdown format with HDF5 file contents description
readme.pdf Sep 13, 2024 - Data for: A systematic DNS approach to isolate wall-curvature effects in spatially developing boundary layers Adobe PDF - 115.2 KB - MD5: cf6ead15a7f60e36624bb4cb7b49f8c1 Markdown readme.md exported as .pdf

bl008_polars.tar.bz2

Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations

Bzip Archive - 687.4 KB -

Airfoil tables [lift, drag and moment coefficients]; blade properties [radius, chord, twist, BlCrvAC, BlSwpA and thickness to chord ratio] and airfoil coordinates; for the 193 cross-sectional segments of blade 008 of the southern wind turbine at the WINSENT test site.

bl022_plot.webm

Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations

WebM Video - 12.1 MB -

video of the lift, drag and moment coefficient plots from segment 0 to 192 of blade 022 and computed using 2D RANS CFD

bl022_polars.tar.bz2

Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations

Bzip Archive - 685.9 KB -

Airfoil tables [lift, drag and moment coefficients]; blade properties [radius, chord, twist, BlCrvAC, BlSwpA and thickness to chord ratio] and airfoil coordinates; for the 193 cross-sectional segments of blade 022 of the southern wind turbine at the WINSENT test site.

bl025_plot.webm

Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations

WebM Video - 12.1 MB -

video of the lift, drag and moment coefficient plots from segment 0 to 192 of blade 025 and computed using 2D RANS CFD

bl025_polars.tar.bz2

Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations

Bzip Archive - 692.8 KB -

Airfoil tables [lift, drag and moment coefficients]; blade properties [radius, chord, twist, BlCrvAC, BlSwpA and thickness to chord ratio] and airfoil coordinates; for the 193 cross-sectional segments of blade 025 of the southern wind turbine at the WINSENT test site.

technical-note-2Dpolars.pdf

Nov 22, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations

Adobe PDF - 601.7 KB -

This document describes the method used to obtain the airfoil tables (polars) for lift, drag, and moment using 2D RANS CFD on 193 segments for each of the 3 blades.

WINSENT_tower.iges

Sep 13, 2024 - Data for: Transforming Laser-Scanned 750 kW Turbine Surface Geometry Data into Smooth CAD for CFD Simulations

model/iges - 10.4 KB -

WINSENT Wind turbine geometry, approximate, but close to reality: Laser-scan generated CAD iges file of the wind turbine tower, version_2 (small dimension corrections). The tower is rotated away from the z-axis by 3.46° along the y-axis to account for the rotor shaft angle, aligning with the blade located at the bottommost position. The blade's spa...

Data for: A systematic DNS approach to isolate wall-curvature effects in spatially developing boundary layers

Sep 13, 2024

Appelbaum, Jason; Kloker, Markus J.; Wenzel, Christoph, 2024, "Data for: A systematic DNS approach to isolate wall-curvature effects in spatially developing boundary layers", https://doi.org/10.18419/DARUS-4345, DaRUS, V3

Spanwise [z] and temporal [t] averaged turbulent fields of four direct numerical simulations (DNS) of a turbulent boundary layer (TBL) calculated using the code NS3D. Datasets ZPG-C & ZPG-F both have approximately zero pressure gradient along the wall boundary, whereas PG-C & PG-F have a nearly identical non-zero pressure gradient. Both ZPG-C and P...

readme.md

Sep 13, 2024 - Data for: A systematic DNS approach to isolate wall-curvature effects in spatially developing boundary layers

Markdown Text - 15.4 KB -

README in markdown format with HDF5 file contents description

readme.pdf

Sep 13, 2024 - Data for: A systematic DNS approach to isolate wall-curvature effects in spatially developing boundary layers

Adobe PDF - 115.2 KB -

Markdown readme.md exported as .pdf

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