61 Works

Exercise4.mat

David R. Fuhrman & B. Mutlu Sumer
Measurements in oscillatory boundary layer flow. For full description, see Section 10.7 (Exercise 4: Turbulence modelling of oscillatory wave boundary layer flows) in:
Sumer, B.M. and Fuhrman, D.R. (2020) Turbulence in Coastal and Civil Engineering. World Scientific. DOI: 10.1142/10829
The data is a subset of that originally published in:
Jensen, B.L., Sumer, B.M. and Fredsøe, J. (1989) Turbulent oscillatory boundary layers at high Reynolds number. J. Fluid Mech. 206, 265-297. DOI: 10.1017/S0022112089002302
The data is provided as a MAT-file,...

EllipSys3D large eddy simulation data of single wind turbine wakes in neutral atmospheric conditions

Paul Van Der Laan
This data set represents transient velocity fields obtained by large eddy simulations (LES) of a wind turbine wake, for two different ambient turbulence intensities (4% and 12.8%). EllipSy3D [1-3], the in-house flow solver of DTU Wind Energy, is used to compute the LES data. The complete setup and post processed data are described in:

http://onlinelibrary.wiley.com/doi/10.1002/we.1736/pdf
http://iopscience.iop.org/article/10.1088/1742-6596/1037/7/072001/pdf

The average flow field is published as Cases 5 and 6 in the first article, corresponding to a low and high ambient...

EllipSys3D large eddy simulation data of single wind turbine wakes in neutral atmospheric conditions

Paul Van Der Laan
This data set represents transient velocity fields obtained by large eddy simulations (LES) of a wind turbine wake, for two different ambient turbulence intensities (4% and 12.8%). EllipSy3D [1-3], the in-house flow solver of DTU Wind Energy, is used to compute the LES data. The complete setup and post processed data are described in:

http://onlinelibrary.wiley.com/doi/10.1002/we.1736/pdf
http://iopscience.iop.org/article/10.1088/1742-6596/1037/7/072001/pdf

The average flow field is published as Cases 5 and 6 in the first article, corresponding to a low and high ambient...

Voyage simulation data for the paper ” The impact of propulsion factors on vessel performance in waves”

Bhushan Taskar, Pelle Bo Regener & Poul Andersen
Route simulations for 4 different ships. It consists of wave conditions, ship speed, resistance, power, rpm, propulsion efficiency and propulsion factors at multiple points along the route.
All the data of voyage simulations on a route from Los Angeles to Osaka performed in the paper "The impact of propulsion factors on vessel performance in waves". The dataset is a detailed version of plots in Figure 5 and Figure 6 presented in the paper.

Voyage simulation data for the paper ” The impact of propulsion factors on vessel performance in waves”

Bhushan Taskar, Pelle Bo Regener & Poul Andersen
Route simulations for 4 different ships. It consists of wave conditions, ship speed, resistance, power, rpm, propulsion efficiency and propulsion factors at multiple points along the route.
All the data of voyage simulations on a route from Los Angeles to Osaka performed in the paper "The impact of propulsion factors on vessel performance in waves". The dataset is a detailed version of plots in Figure 5 and Figure 6 presented in the paper.

Exercise4.mat

David R. Fuhrman & B. Mutlu Sumer
Measurements in oscillatory boundary layer flow. For full description, see Section 10.7 (Exercise 4: Turbulence modelling of oscillatory wave boundary layer flows) in:
Sumer, B.M. and Fuhrman, D.R. (2020) Turbulence in Coastal and Civil Engineering. World Scientific. DOI: 10.1142/10829
The data is a subset of that originally published in:
Jensen, B.L., Sumer, B.M. and Fredsøe, J. (1989) Turbulent oscillatory boundary layers at high Reynolds number. J. Fluid Mech. 206, 265-297. DOI: 10.1017/S0022112089002302
The data is provided as a MAT-file,...

data for: Northern European Salmo trutta (L.) populations are genetically divergent across geographical regions and environmental gradients.

Dorte Bekkevold & Einar Eg Nielsen
SNP genotype data used in: Bekkevold, D. , Höjesjö, J. , Nielsen, E. E., Aldvén, D. , Als, T. D., Sodeland, M. , Kent, M. P., Lien, S. and Hansen, M. M. (2019), Northern European Salmo trutta (L.) populations are genetically divergent across geographical regions and environmental gradients. Evol Appl. doi:10.1111/eva.12877.
The file is a comma-separated text file, where each row gives a list of 3782 genotypes; one row per individual (2090 total). Each individual is...

data for: Northern European Salmo trutta (L.) populations are genetically divergent across geographical regions and environmental gradients.

Dorte Bekkevold & Einar Eg Nielsen
SNP genotype data used in: Bekkevold, D. , Höjesjö, J. , Nielsen, E. E., Aldvén, D. , Als, T. D., Sodeland, M. , Kent, M. P., Lien, S. and Hansen, M. M. (2019), Northern European Salmo trutta (L.) populations are genetically divergent across geographical regions and environmental gradients. Evol Appl. doi:10.1111/eva.12877.
The file is a comma-separated text file, where each row gives a list of 3782 genotypes; one row per individual (2090 total). Each individual is...

Deterministic generation of a two-dimensional cluster state

Mikkel Vilsbøll Larsen, Xueshi Guo, Casper Rubæk Breum, Jonas Schou Neergaard-Nielsen & Ulrik Lund Andersen
Data and analysis code supporting "Deterministic generation of a two-dimensional cluster state" (https://doi.org/10.1126/science.aay4354). This repository includes two data sets: A short set of 400us long time traces, and a long set of 4ms long time traces, both acquired from two homodyne detectors continuously measuring x- and p-quadratures on the output af a temporal multiplexed 2D cluster state generation setup. With the code provided, quadratures of the cluster state's temporal modes are extracted from the time...

Deterministic generation of a two-dimensional cluster state

Mikkel Vilsbøll Larsen, Xueshi Guo, Casper Rubæk Breum, Jonas Schou Neergaard-Nielsen & Ulrik Lund Andersen
Data and analysis code supporting "Deterministic generation of a two-dimensional cluster state" (https://doi.org/10.1126/science.aay4354). This repository includes two data sets: A short set of 400us long time traces, and a long set of 4ms long time traces, both acquired from two homodyne detectors continuously measuring x- and p-quadratures on the output af a temporal multiplexed 2D cluster state generation setup. With the code provided, quadratures of the cluster state's temporal modes are extracted from the time...

Dual-Doppler measurement campaign design for complex terrain site in Italy

Nikola Vasiljevic & Andreas Bechmann
The Campaign Planning Tool (CPT) was used to design a dual-Doppler (two long-range WindScanners) measurement campaign for a complex site in Italy.
The CPT calculates optimized measurement point positions, WindScanner positions and scanning trajectory. These CPT outputs are provided as a GIS data (for viewing in Google Earth) and as a XLSX file (for viewing in Excel).
Consult Read-me.txt for details on how to use the derived results.

ALEX17 Multi-lidar measurements: vizualizing flow patterns with 2D and 3D wind fields over complex terrain

Pedro Santos, Jakob Mann, Nikola Vasiljevic, Michael Courtney & Arezoo Zamanbin
The present dataset is part of the Alaiz Experiment-2017 (ALEX17) conducted close to Pamplona, Spain, from Nov/2017 to Jul/2019. The unique feature of this dataset is the scale (~20km^2) and complexity (>500m elevation change) of the topography covered by the measurements. This dataset consists of measurements of five long-range windscanner lidar systems, performing synchronized scanning trajectories that connects and follow both ridges in a 10km Z-shaped transect 125m a.g.l. where the 2D or 3D wind...

Dual-Doppler measurement campaign design for complex terrain site in Scotland

Nikola Vasiljevic & Andreas Bechmann
The Campaign Planning Tool (CPT) was used to design a dual-Doppler (two long-range WindScanners) measurement campaign for a complex site in Scotland.
The CPT calculates optimized measurement point positions, WindScanner positions and scanning trajectory. These CPT outputs are provided as a GIS data (for viewing in Google Earth) together with Jupyter notebook to reproduce results.
Consult read-me.txt for details on how to use the derived results.

Data for "Particle-in-cell simulations of parametric decay instabilities at the upper hybrid layer of fusion plasmas to determine their primary threshold"

Mads Givskov Senstius, Stefan Kragh Nielsen, Søren Kjer Hansen & Roddy G. L. Vann
The data needed to generate figures 5-18 of the article Particle-in-cell simulations of parametric decay instabilities at the upper hybrid layer of fusion plasmas to determine their primary threshold. / Senstius, Mads Givskov; Nielsen, Stefan Kragh; Vann, R. G.; Hansen, Søren Kjer.In: Plasma Physics and Controlled Fusion, 2019. https://doi.org/10.1088/1361-6587/ab49ca

Data for "Particle-in-cell simulations of parametric decay instabilities at the upper hybrid layer of fusion plasmas to determine their primary threshold"

Mads Givskov Senstius, Stefan Kragh Nielsen, Søren Kjer Hansen & Roddy G. L. Vann
The data needed to generate figures 5-18 of the article Particle-in-cell simulations of parametric decay instabilities at the upper hybrid layer of fusion plasmas to determine their primary threshold. / Senstius, Mads Givskov; Nielsen, Stefan Kragh; Vann, R. G.; Hansen, Søren Kjer.In: Plasma Physics and Controlled Fusion, 2019. https://doi.org/10.1088/1361-6587/ab49ca

Danish National Travel Survey, Datasets

Centre For Transport Analytics. Formerly DTU Transport DTU

Global Wind Atlas v3

Neil Davis, Jake Badger, Andrea N. Hahmann, Brian Ohrbeck Hansen, Bjarke Tobias Olsen, Niels Gylling Mortensen, Duncan Heathfield, Marko Onninen, Gil Lizcano & Oriol Lacave
The Global Wind Atlas version 3 data-sets contain microscale wind information at approximately 250m grid point spacing.
The data is created by first dynamically down-scaling ERA5 reanalysis data from 2008-2017 to 3km resolution using the WRF mesoscale model.
The WRF results are then generalized using DTU's generalization methodology, and then down-scaled using the WAsP model to the final 250m resolution.
The data in this directory consist of the entire global tiff at the full 0.0025 degree resolution on...

Global Wind Atlas v3

Neil Davis, Jake Badger, Andrea N. Hahmann, Brian Ohrbeck Hansen, Bjarke Tobias Olsen, Niels Gylling Mortensen, Duncan Heathfield, Marko Onninen, Gil Lizcano & Oriol Lacave
The Global Wind Atlas version 3 data-sets contain microscale wind information at approximately 250m grid point spacing.
The data is created by first dynamically down-scaling ERA5 reanalysis data from 2008-2017 to 3km resolution using the WRF mesoscale model.
The WRF results are then generalized using DTU's generalization methodology, and then down-scaled using the WAsP model to the final 250m resolution.
The data in this directory consist of the entire global tiff at the full 0.0025 degree resolution on...

ALEX17 high-resolution, digital information of topography, surface and aerodynamic roughness of the experimental domain

Roberto Aurelio Chavez Arroyo
The present dataset is part of the Alaiz Experiment-2017 (ALEX17). The information is divided into two groups based on their source. 1)Two raster-tpye geotif files containing the Digital Elevation and Digital Surface Models (DEM and DSM) data of the ALEX17 domain. The models were built by TRACASA ( https://tracasa.es/all-about-us/) which is a company part of the Navarra Government. The original dataset is cropped to fit the ALEX17 experimental domain with the following spatial coverage: 607700,...

A room acoustics model and simulated impulse responses of a living room

Axel Ahrens & Kasper Duemose Lund
A set of 21 room impulse responses simulated in ODEON (commercial and proprietary software, www.odeon.dk) and auralized for the audio-visual immersion lab (AVIL, 64 channels; Ahrens et al., 2019), using the LORA toolbox (Favrot et al., 2010).The dataset contains seven azimuth locations (-90:30:90 degrees) and three distances (1.4m, 2.4m, 3.4m).
Example:IR01 refers to -90degrees (left), 1.4m distance.IR07 refers to 90degrees (right), 1.4m distance.
IR08 refers to -90degrees (left), 2.4m distance.
IR21 refers to 90degrees (right), 3.4m distance.

This database...

A room acoustics model and simulated impulse responses of a living room

Axel Ahrens & Kasper Duemose Lund
A set of 21 room impulse responses simulated in ODEON (commercial and proprietary software, www.odeon.dk) and auralized for the audio-visual immersion lab (AVIL, 64 channels; Ahrens et al., 2019), using the LORA toolbox (Favrot et al., 2010).The dataset contains seven azimuth locations (-90:30:90 degrees) and three distances (1.4m, 2.4m, 3.4m).
Example:IR01 refers to -90degrees (left), 1.4m distance.IR07 refers to 90degrees (right), 1.4m distance.
IR08 refers to -90degrees (left), 2.4m distance.
IR21 refers to 90degrees (right), 3.4m distance.

This database...

ALEX17 surface flux measurements: gradient turbulent fluxes over complex terrain

Belén Martí, Daniel Martínez-Villagrasa & Joan Cuxart
The present dataset is part of the Alaiz Experiment-2017 (ALEX17) which consists of measurements of nine surface-layer stations (SLS) distributed over the Elorz valley bottom and mountain slopes (geographical coordinates are indicated in the experimental report). The stations were deployed in several phases along Autumn 2017 and Spring 2018 and were in operation until December 2018, providing 8 months of measurements from the entire SLS network. These 2-m high stations monitor both atmospheric and soil...

Dual-Doppler measurement campaign design for complex terrain site in Turkey

Nikola Vasiljevic & Andreas Bechmann
The Campaign Planning Tool (CPT) was used to design a dual-Doppler (two long-range WindScanners) measurement campaign for a complex site in Turkey.
The CPT calculates optimized measurement point positions, WindScanner positions and scanning trajectory. These CPT outputs are provided as a GIS data (for viewing in Google Earth) together with Jupyter notebook to reproduce results.
Consult read-me.txt for details on how to use the derived results.

Dual-Doppler measurement campaign design for complex terrain site in Turkey

Nikola Vasiljevic & Andreas Bechmann
The Campaign Planning Tool (CPT) was used to design a dual-Doppler (two long-range WindScanners) measurement campaign for a complex site in Turkey.
The CPT calculates optimized measurement point positions, WindScanner positions and scanning trajectory. These CPT outputs are provided as a GIS data (for viewing in Google Earth) together with Jupyter notebook to reproduce results.
Consult read-me.txt for details on how to use the derived results.

Dual-Doppler measurement campaign design for complex terrain site in Turkey

Nikola Vasiljevic & Andreas Bechmann
The Campaign Planning Tool (CPT) was used to design a dual-Doppler (two long-range WindScanners) measurement campaign for a complex site in Turkey.
The CPT calculates optimized measurement point positions, WindScanner positions and scanning trajectory. These CPT outputs are provided as a GIS data (for viewing in Google Earth) together with Jupyter notebook to reproduce results.
Consult read-me.txt for details on how to use the derived results.

Registration Year

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