Testing Vertical Wind Shear and Nonlinear MJO–ENSO Interactions as Predictors for Subseasonal Atlantic Tropical Cyclone Forecasts

Autor: Kurt A. Hansen, Sharanya J. Majumdar, Ben P. Kirtman, Matthew A. Janiga

Publikováno v: Weather and Forecasting. 37:267-281

Hansen et al. found patterns of vertical wind shear, relative humidity (RH), and nonlinear interactions between the Madden–Julian oscillation and El Niño–Southern Oscillation that impact subseasonal Atlantic TC activity. We test whether these pa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80c8ed4f698d47af4bce48e2bdf8db5c
https://doi.org/10.1175/waf-d-21-0107.1

Comparing and validating intra-farm and farm-to-farm wakes across different mesoscale and high-resolution wake models

Autor: Jana Fischereit, Kurt Schaldemose Hansen, Juan Pablo Murcia Leon, Pierre-Elouan Réthoré, Maarten Paul van der Laan, Xiaoli Guo Larsén

Publikováno v: Fischereit, J, Schaldemose Hansen, K, Guo Larsén, X, P. van der Laan, M, Réthoré, P-E & Pablo Murcia Leon, J 2022, ' Comparing and validating intra-farm and farm-to-farm wakes across different mesoscale and high-resolution wake models ', Wind Energy Science, vol. 7, pp. 1069-1091 . https://doi.org/10.5194/wes-7-1069-2022

Numerical wind resource modelling across scales from the mesoscale to the turbine scale is of increasing interest due to the expansion of offshore wind energy. Offshore wind farm wakes can last several tens of kilometres downstream and thus affect th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c928c6c24da1495b48eb9de077ae319f
https://doi.org/10.5194/wes-2021-106

A new multi-fidelity flow-acoustics simulation framework for wind farm application

Autor: Jiufa Cao, Camilla Marie Nyborg, Ju Feng, Kurt S. Hansen, Franck Bertagnolio, Andreas Fischer, Thomas Sørensen, Wen Zhong Shen

Publikováno v: Renewable and Sustainable Energy Reviews. 156:111939

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::562b75b67f6f69e1d25fb4adcfaae9c9
https://doi.org/10.1016/j.rser.2021.111939

Validation of noise propagation models against detailed flow and acoustic measurements

Autor: Matias Sessarego, Jiufa Cao, Andrea Vignaroli, Per Juel Hansen, Helge Aagaard Madsen, Thomas Sørensen, Wen Zhong Shen, Franck Bertagnolio, Camilla Marie Nyborg, Kurt Schaldemose Hansen

Publikováno v: Shen, W Z, Sessarego, M, Cao, J, Nyborg, C M, Hansen, K S, Bertagnolio, F, Madsen, H A, Hansen, P, Vignaroli, A & Sørensen, T 2020, ' Validation of noise propagation models against detailed flow and acoustic measurements ', Journal of Physics: Conference Series, vol. 1618, no. 5, 052023 . https://doi.org/10.1088/1742-6596/1618/5/052023

In this paper, four noise propagation models including the parabolic-equation based WindSTAR model, ray-tracing based Nord2000 model, Danish regulation BEK 135 model and ISO 9613-2 standard model are validated against flow and acoustic measurements o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04ba214df15b740c1bad262c6dec2439
https://orbit.dtu.dk/en/publications/036fe980-c44f-4e17-a4d5-7f266a12d21e

On wake modeling, wind-farm gradients, and AEP predictions at the Anholt wind farm

Autor: Alfredo Peña, Kurt Schaldemose Hansen, Søren Ott, Maarten Paul van der Laan

Publikováno v: Pena Diaz, A, Hansen, K S, Ott, S & van der Laan, P 2018, ' On wake modeling, wind-farm gradients and AEP predictions at the Anholt wind farm ', Wind Energy Science, vol. 3, pp. 191-202 . https://doi.org/10.5194/wes-2017-37
Wind Energy Science, Vol 3, Pp 191-202 (2018)

We investigate wake effects at the Anholt offshore wind farm in Denmark, which is a farm experiencing strong horizontal wind-speed gradients because of its size and proximity to land. Mesoscale model simulations are used to study the horizontal wind-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::737b470f7147bea58a166a0971a64a66
https://doi.org/10.5194/wes-3-191-2018