Unravelling the wind flow over highly complex regions through computational modeling and two-dimensional lidar scanning

J. M. L. M. Palma; A. Silva Lopes; V. M. Costa Gomes; C. Veiga Rodrigues; Robert Menke; N. Vasiljević; Jakob Mann

doi:10.1088/1742-6596/1222/1/012006

Unravelling the wind flow over highly complex regions through computational modeling and two-dimensional lidar scanning

J. M. L. M. Palma, A. Silva Lopes, V. M. Costa Gomes, C. Veiga Rodrigues, Robert Menke, N. Vasiljević, Jakob Mann

University of Porto

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Abstract

Computational modeling and lidar scanning data of the atmospheric flow over a double-ridge (Perdigão) were used to study a 24-hour period on 14–15 May 2017 with a maximum wind speed of more than 6 ms⁻¹. An influence of the stratification was observed throughout most of the time, in the form of a lee-wave triggered by the topography or flow separation further downstream of the ridge. The good agreement between the results obtained by lidar scanning and computational modeling increases our confidence in the use of either of these two techniques. See corresponding video at doi.org/10.11583/DTU.7863482.

Original language	English
Article number	012006
Book series	Journal of Physics: Conference Series
Volume	1222
Issue number	1
Number of pages	9
ISSN	1742-6596
DOIs	https://doi.org/10.1088/1742-6596/1222/1/012006
Publication status	Published - 2019

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title = "Unravelling the wind flow over highly complex regions through computational modeling and two-dimensional lidar scanning",

abstract = "Computational modeling and lidar scanning data of the atmospheric flow over a double-ridge (Perdig{\~a}o) were used to study a 24-hour period on 14–15 May 2017 with a maximum wind speed of more than 6 ms−1. An influence of the stratification was observed throughout most of the time, in the form of a lee-wave triggered by the topography or flow separation further downstream of the ridge. The good agreement between the results obtained by lidar scanning and computational modeling increases our confidence in the use of either of these two techniques. See corresponding video at doi.org/10.11583/DTU.7863482.",

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AU - Palma, J. M. L. M.

AU - Silva Lopes, A.

AU - Costa Gomes, V. M.

AU - Veiga Rodrigues, C.

AU - Menke, Robert

AU - Vasiljević, N.

AU - Mann, Jakob

PY - 2019

Y1 - 2019

N2 - Computational modeling and lidar scanning data of the atmospheric flow over a double-ridge (Perdigão) were used to study a 24-hour period on 14–15 May 2017 with a maximum wind speed of more than 6 ms−1. An influence of the stratification was observed throughout most of the time, in the form of a lee-wave triggered by the topography or flow separation further downstream of the ridge. The good agreement between the results obtained by lidar scanning and computational modeling increases our confidence in the use of either of these two techniques. See corresponding video at doi.org/10.11583/DTU.7863482.

AB - Computational modeling and lidar scanning data of the atmospheric flow over a double-ridge (Perdigão) were used to study a 24-hour period on 14–15 May 2017 with a maximum wind speed of more than 6 ms−1. An influence of the stratification was observed throughout most of the time, in the form of a lee-wave triggered by the topography or flow separation further downstream of the ridge. The good agreement between the results obtained by lidar scanning and computational modeling increases our confidence in the use of either of these two techniques. See corresponding video at doi.org/10.11583/DTU.7863482.

U2 - 10.1088/1742-6596/1222/1/012006

DO - 10.1088/1742-6596/1222/1/012006

M3 - Journal article

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VL - 1222

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012006

ER -

Unravelling the wind flow over highly complex regions through computational modeling and two-dimensional lidar scanning

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