2,335 Works

Multi-objective Wind Farm Control

Jonas Kazda

Numerical models for the design and analysis of heat pumps with zeotropic mixtures

Benjamin Zühlsdorf, Brian Elmegaard & Jonas Kjær Jensen
The work presents numerical models for the design and analysis of heat pump cycles with pure and mixed working fluids. The models are suitable for working fluid screenings for pure and mixed working fluids and offer possibilities for a detailed analysis of the heat pump cycle.

A data set for comparison of sector-scan and dual-Doppler retrievals of horizontal wind speed and wind direction made using multiple scanning lidars

Nikola Vasiljevic, Guillaume Lea & Michael Courtney
Acquiring actual wind velocities at potential wind farm sites is an important way of reducing the uncertainty in estimates obtained from meso-scale models. Since costs of offshore meteorological masts are high, ground based scanning lidars installed on-shore could be a cost-attractive way of acquiring necessary information about the wind velocity in near-coastal regions (up to about 10km). One important decision is whether to use one sector-scanning scanning lidar or two separated scanning lidars employing dual-Doppler...

A data set for comparison of sector-scan and dual-Doppler retrievals of horizontal wind speed and wind direction made using multiple scanning lidars

Nikola Vasiljevic, Guillaume Lea & Michael Courtney
Acquiring actual wind velocities at potential wind farm sites is an important way of reducing the uncertainty in estimates obtained from meso-scale models. Since costs of offshore meteorological masts are high, ground based scanning lidars installed on-shore could be a cost-attractive way of acquiring necessary information about the wind velocity in near-coastal regions (up to about 10km). One important decision is whether to use one sector-scanning scanning lidar or two separated scanning lidars employing dual-Doppler...

Østerild Balconies Experiment (Phase 2)

Elliot Simon & Nikola Vasiljevic
This dataset includes measurements from the two scanning lidars which were deployed in phase 2 of the Balconies Experiment at DTU’s Østerild Test Centre in Western Denmark during the summer of 2016.
Two DTU long-range WindScanners were installed on purpose-built platforms attached to instrumented aircraft warning towers at the north and south ends of the test site at a height of 200 m above ground level (AGL). The lidars were configured to perform 90 degree...

EEG spectrogram data for "Speech-specific audiovisual integration modulates induced theta-band oscillations"

Alma Cornelia Lindborg, Martijn Baart, Jeroen Stekelenburg, Jean Vroomen & Tobias Søren Andersen
The data provided here are power spectrograms of electroencephalograms (EEG) from the two datasets referenced in the article "Speech-specific audiovisual integration modulates induced theta-band oscillations" by Lindborg, Baart, Stekelenburg, Vroomen, Andersen (submitted for publication in 2018).
The folder contains two data files and a README.txt file describing how to open the data files and access the data.
The EEG used to produce the spectrograms in the current study was originally recorded for two previously published studies: Baart,...

EEG spectrogram data for "Speech-specific audiovisual integration modulates induced theta-band oscillations"

Alma Cornelia Lindborg, Martijn Baart, Jeroen Stekelenburg, Jean Vroomen & Tobias Søren Andersen
The data provided here are power spectrograms of electroencephalograms (EEG) from the two datasets referenced in the article "Speech-specific audiovisual integration modulates induced theta-band oscillations" by Lindborg, Baart, Stekelenburg, Vroomen, Andersen (submitted for publication in 2018).
The folder contains two data files and a README.txt file describing how to open the data files and access the data.
The EEG used to produce the spectrograms in the current study was originally recorded for two previously published studies: Baart,...

Extreme wind speed ramps - probabilistic characterization for turbine loads

Ásta Hannesdóttir

Steady State Comparisons HAWC2 v12.5 vs HAWCStab2 v2.14

David Robert Verelst, Morten Hartvig Hansen & Georg Pirrung
Input and result files for generating a steady state comparison between HAWC2 and HAWCStab2 using the DTU10MW aeroelastic model. Also the scripts that are used to automatize this comparison are available.

Østerild Balconies Experiment (Phase 2)

Elliot Simon & Nikola Vasiljevic
This dataset includes measurements from the two scanning lidars which were deployed in phase 2 of the Balconies Experiment at DTU’s Østerild Test Centre in Western Denmark during the summer of 2016.
Two DTU long-range WindScanners were installed on purpose-built platforms attached to instrumented aircraft warning towers at the north and south ends of the test site at a height of 200 m above ground level (AGL). The lidars were configured to perform 90 degree...

Flow field over a Gaussian hill by RANS simulation

Ju Feng & Wen Zhong Shen
RANS simulation of flow field over a 2D Gaussian hill without turbine. This data set can be used in studies on wind farm layout optimization in complex terrain.
This data set has been used in the following paper:
Feng, J., & Shen, W. Z. (2014). Wind farm layout optimization in complex terrain: A preliminary study on a Gaussian hill. In Journal of Physics: Conference Series (Vol. 524, No. 1, p. 012146). IOP Publishing.
Python script to parse and...

Flow field over a Gaussian hill by RANS simulation

Ju Feng & Wen Zhong Shen
RANS simulation of flow field over a 2D Gaussian hill without turbine. This data set can be used in studies on wind farm layout optimization in complex terrain.
This data set has been used in the following paper:
Feng, J., & Shen, W. Z. (2014). Wind farm layout optimization in complex terrain: A preliminary study on a Gaussian hill. In Journal of Physics: Conference Series (Vol. 524, No. 1, p. 012146). IOP Publishing.
Python script to parse and...

Perdigão-2015: multi-lidar flow mapping over the complex terrain site including the wind turbine inflow and wake measurements

Nikola Vasiljevic, Nikolas Angelou & Guillaume Lea
This dataset has been recorded by three long-range WindScanners and three short-range WindScanners during the Perdigão 2015 campaign. For the campaign which took place in central Portugal near the village of Perdigão three scanners were located on two mountain ridges that run in parallel for about 2 km. The scanners carried out six synchronized scanning scenarios: a transect scan perpendicular to the ridges; a virtual mast within the valley; a scan following a transect 80...

Perdigão-2017: multi-lidar flow mapping over the complex terrain site

Robert Menke, Jakob Mann & Nikola Vasiljevic
This dataset has been recorded by eight long-range WindScanners that were deployed during the Perdigão 2017 campaign. For the campaign which took place in central Portugal near the village of Perdigão eight scanners were located on two mountain ridges that run in parallel for about 2 km. The scanners carried out three synchronized scanning scenarios: transect scans at three positions perpendicular to the ridge with two scanners at two transects and one transect with four...

Steady State Comparisons HAWC2 v12.5 vs HAWCStab2 v2.14

David Robert Verelst, Morten Hartvig Hansen & Georg Pirrung
Input and result files for generating a steady state comparison between HAWC2 and HAWCStab2 using the DTU10MW aeroelastic model. Also the scripts that are used to automatize this comparison are available.

Vibro-Impact Mechanics: Analytical, Numerical and Experimental Investigations

Geraldo Francisco De Souza Reboucas

Extreme Wave Loads on Monopiles: Identification, Reproduction and Detailed Investigation

Amin Ghadirian

Perdigão-2017: multi-lidar flow mapping over the complex terrain site

Robert Menke, Jakob Mann & Nikola Vasiljevic
This dataset has been recorded by eight long-range WindScanners that were deployed during the Perdigão 2017 campaign. For the campaign which took place in central Portugal near the village of Perdigão eight scanners were located on two mountain ridges that run in parallel for about 2 km. The scanners carried out three synchronized scanning scenarios: transect scans at three positions perpendicular to the ridge with two scanners at two transects and one transect with four...

Supporting Material: 3DFDTD L5/L9 Cavity, Lumierical FDTD-Solutions project files

Lars Hagedorn Frandsen
3D FDTD project files (.fsp) for 'Lumierical FDTD-Solutions' (www.lumerical.com) for modelling a L5 and L9 photonic crystal cavity in InP. The simulations have been run and data are available to be extracted. Files 'L5.R.6.fsp' and 'L9.D.9.fsp' contains the structures for getting the corresponding results in table 4 and table 7, respectively, of the paper 'Benchmarking five numerical simulation techniques for computing resonance wavelengths and quality factors in photonic crystal membrane line defect cavities' by de...

Supporting Material: 3DFDTD L5/L9 Cavity, Lumierical FDTD-Solutions project files

Lars Hagedorn Frandsen
3D FDTD project files (.fsp) for 'Lumierical FDTD-Solutions' (www.lumerical.com) for modelling a L5 and L9 photonic crystal cavity in InP. The simulations have been run and data are available to be extracted. Files 'L5.R.6.fsp' and 'L9.D.9.fsp' contains the structures for getting the corresponding results in table 4 and table 7, respectively, of the paper 'Benchmarking five numerical simulation techniques for computing resonance wavelengths and quality factors in photonic crystal membrane line defect cavities' by de...

Book of Abstracts from the 5th Nordic Conference on Research in Patient Safety and Quality in Healthcare

Anne Mette Falstie-Jensen, Henning Boje Andersen & Christian Von Plessen

Perdigão-2015: multi-lidar flow mapping over the complex terrain site including the wind turbine inflow and wake measurements

Nikola Vasiljevic, Nikolas Angelou & Guillaume Lea
This dataset has been recorded by three long-range WindScanners and three short-range WindScanners during the Perdigão 2015 campaign. For the campaign which took place in central Portugal near the village of Perdigão three scanners were located on two mountain ridges that run in parallel for about 2 km. The scanners carried out six synchronized scanning scenarios: a transect scan perpendicular to the ridges; a virtual mast within the valley; a scan following a transect 80...

Cascaded numerical models for offshore floating wind turbines

Antonio Manuel Pegalajar Jurado

Supporting data - Effects of the cooperative interaction on the diffusion of hydrogen on MgO(100)

Ivano Eligio Castelli, Stefan Gabriel Soriga & Isabela Costinela Man
This dataset is the supporting data for the manuscript "Effects of the cooperative interaction on the diffusion of hydrogen on MgO(100)", I.E. Castelli, Stefan G. Soriga, Isabela C. Man, J. Chem. Phys. 49, 034704 (2018). In the manuscript, we have investigated the role of pre-adsorbed fragments on H diffusion on MgO(100).

The data set contains all the relaxed structures and Nudged Elastic Bands (NEB) calculations in xyz and traj (Atomic Simulation Environment - ASE) format. Each...

Numerical models for the design and analysis of heat pumps with zeotropic mixtures

Benjamin Zühlsdorf, Brian Elmegaard & Jonas Kjær Jensen
The work presents numerical models for the design and analysis of heat pump cycles with pure and mixed working fluids. The models are suitable for working fluid screenings for pure and mixed working fluids and offer possibilities for a detailed analysis of the heat pump cycle.

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