Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Robert Menke"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 2713-2723 (2019)
Menke, R, Vasiljevi, N, Mann, J & Lundquist, J K 2019, ' Characterization of flow recirculation zones at the Perdigão site using multi-lidar measurements ', Atmospheric Chemistry and Physics, vol. 19, no. 4, pp. 2713-2723 . https://doi.org/10.5194/acp-19-2713-2019
Menke, R, Vasiljevi, N, Mann, J & Lundquist, J K 2019, ' Characterization of flow recirculation zones at the Perdigão site using multi-lidar measurements ', Atmospheric Chemistry and Physics, vol. 19, no. 4, pp. 2713-2723 . https://doi.org/10.5194/acp-19-2713-2019
Because flow recirculation can generate significant amounts of turbulence, it can impact the success of wind energy projects. This study uses unique Doppler lidar observations to quantify occurrences of flow recirculation on lee sides of ridges. An e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45806f5dfbd16ef9a0a8ee2190b1640b
https://www.atmos-chem-phys.net/19/2713/2019/acp-19-2713-2019.pdf
https://www.atmos-chem-phys.net/19/2713/2019/acp-19-2713-2019.pdf
Publikováno v:
Vassallo, D, Krishnamurthy, R, Menke, R & Fernando, H J S 2021, ' Observations of Stably Stratified Flow through a Microscale Gap ', Journal of the Atmospheric Sciences, pp. 189-208 . https://doi.org/10.1175/JAS-D-20-0087.1
This paper reports the findings of a comprehensive field investigation on flow through a mountain gap subject to a range of stably stratified environmental conditions. This study was embedded within the Perdigão field campaign, which was conducted i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a09843b5dc22de8fa4ddc0b58dea6ed6
https://orbit.dtu.dk/en/publications/1adc2eff-83c4-4f3f-a55d-6769882b1468
https://orbit.dtu.dk/en/publications/1adc2eff-83c4-4f3f-a55d-6769882b1468
Autor:
Robert Menke
Publikováno v:
Menke, R 2020, Doppler lidar scanning of flow over complex terrain . DTU Wind Energy, Roskilde, Denmark .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
Wind energy projects in complex terrain are associated with higher uncertainties compared to projects in flat terrain regarding the estimation of wind conditions. This is due to atmospheric processes that occur over complex or steep terrain, which ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8d680015a3e6e1fb418995c32201ae5
https://orbit.dtu.dk/en/publications/80a78d51-7601-4d55-8087-8f939d6af7f8
https://orbit.dtu.dk/en/publications/80a78d51-7601-4d55-8087-8f939d6af7f8
Publikováno v:
Wind Energy Science, Vol 3, Pp 681-691 (2018)
Menke, R, Vasiljević, N, Hansen, K S, Hahmann, A N & Mann, J 2018, ' Does the wind turbine wake follow the topography? A multi-lidar study in complex terrain ', Wind Energy Science, vol. 3, no. 2, pp. 681-691 . https://doi.org/10.5194/wes-3-681-2018
Menke, R, Vasiljević, N, Hansen, K S, Hahmann, A N & Mann, J 2018, ' Does the wind turbine wake follow the topography? A multi-lidar study in complex terrain ', Wind Energy Science, vol. 3, no. 2, pp. 681-691 . https://doi.org/10.5194/wes-3-681-2018
The wake of a single wind turbine in complex terrain is analysed using measurements from lidars. A particular focus of this analysis is the wake deficit and propagation. Six scanning lidars (three short-range and three long-range WindScanners) were d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40e37fbfe172dc2f898f46faeb81b828
https://www.wind-energ-sci.net/3/681/2018/wes-3-681-2018.pdf
https://www.wind-energ-sci.net/3/681/2018/wes-3-681-2018.pdf
Publikováno v:
Menke, R, Vasiljević, N, Wagner, J, Oncley, S P & Mann, J 2020, ' Multi-lidar wind resource mapping in complex terrain ', Wind Energy Science, vol. 5, no. 3, pp. 1059-1073 . https://doi.org/10.5194/wes-5-1059-2020
Wind Energy Science, Vol 5, Pp 1059-1073 (2020)
Wind Energy Science, Vol 5, Pp 1059-1073 (2020)
Scanning Doppler lidars have great potential for reducing uncertainty of wind resource estimation in complex terrain. Due to their scanning capabilities, they can measure at multiple locations over large areas. We demonstrate this ability with dual-D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bd799ee306c683583637e26652eae2e
https://doi.org/10.5194/wes-2019-85
https://doi.org/10.5194/wes-2019-85
Publikováno v:
Bell, T M, Klein, P, Wildmann, N & Menke, R 2020, ' Analysis of flow in complex terrain using multi-Doppler lidar retrievals ', Atmospheric Measurement Techniques, vol. 13, no. 3, pp. 1357-1371 . https://doi.org/10.5194/amt-13-1357-2020
Atmospheric Measurement Techniques, Vol 13, Pp 1357-1371 (2020)
Atmospheric Measurement Techniques, Vol 13, Pp 1357-1371 (2020)
The Perdigão Field Experiment set out to study atmospheric flows in complex terrain and to collect a high-quality dataset for the validation of meso- and micro-scale models. An Intensive Observation Period (IOP) was conducted from May 1, 2017 throug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d0a11f7cec6335aeccf99ac4c5f287a
https://www.atmos-meas-tech-discuss.net/amt-2018-417/
https://www.atmos-meas-tech-discuss.net/amt-2018-417/
Autor:
Christopher M. Hocut, Petra M. Klein, E. Svensson, H. J. S. Fernando, J. Neher, Martin Hagen, João Nunes Caldeira Marinho Matos, Margarida Belo-Pereira, Laura S. Leo, Daniel Vassallo, Arthur Schady, William O. J. Brown, Robert Menke, Nikola Vasiljevic, L. Mazzaro, S. Voss, N. Sirin, L. van Veen, Jessica M. Tomaszewski, R. Dimitrova, Julie K. Lundquist, Norman Wildmann, João Correia Lopes, E. Creegan, Sara C. Pryor, M. Carney, David D. Turner, P. Murphy, Steven P. Oncley, Nicola Bodini, Thomas Gerz, Fotini Katopodes Chow, S. Otarola-Bustos, Lothar Oswald, Michael Courtney, Tyler M. Bell, Rebecca Jane Barthelmie, Scott M. Spuler, Stephan Kigle, Jakob Mann, José M. L. M. Palma, A. Pattantyus, Raghavendra Krishnamurthy, Sidney Gomes, Ludovic Bariteau, Yansen Wang, C. Veiga Rodrigues, J. O. Hyde
Publikováno v:
Fernando, H J S, Mann, J, Palma, J M L M, Lundquist, J K, Barthelmie, R J, BeloPereira, M, Brown, W O J, Chow, F K, Gerz, T, Hocut, C M, Klein, P M, Leo, L S, Matos, J C, Oncley, S P, Pryor, S C, Bariteau, L, Bell, T M, Bodini, N, Carney, M B, Courtney, M S, Creegan, E D, Dimitrova, R, Gomes, S, Hagen, M, Hyde, J O, Kigle, S, Krishnamurthy, R, Lopes, J C, Mazzaro, L, Neher, J M T, Menke, R, Murphy, P, Oswald, L, Otarola-Bustos, S, Pattantyus, A K, Rodrigues, C V, Schady, A, Sirin, N, Spuler, S, Svensson, E, Tomaszewski, J, Turner, D D, van Veen, L, Vasiljević, N, Vassallo, D, Voss, S, Wildmann, N & Wang, Y 2019, ' The Perdigão: Peering into Microscale Details of Mountain Winds ', Bulletin of the American Meteorological Society, vol. 100, no. 5, pp. 799-820 . https://doi.org/10.1175/BAMS-D-17-0227.1
A grand challenge from the wind energy industry is to provide reliable forecasts on mountain winds several hours in advance at microscale (∼100 m) resolution. This requires better microscale wind-energy physics included in forecasting tools, for wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6a1a31ee0199daa3150fcdd58d0e969
https://orbit.dtu.dk/en/publications/c6277d33-47c7-4685-ad2d-cce33cc643eb
https://orbit.dtu.dk/en/publications/c6277d33-47c7-4685-ad2d-cce33cc643eb