Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Ingrid Neunaber"'
Autor:
Ingrid Neunaber, Frédéric Danbon, Antoine Soulier, Dimitri Voisin, Emmanuel Guilmineau, Philippe Delpech, Sébastien Courtine, Claire Taymans, Caroline Braud
Publikováno v:
Wind Energy, Vol 25, Iss 8, Pp 1332-1342 (2022)
Abstract Wind turbines are exposed to the turbulent wind of the atmospheric boundary layer. Consequently, the aerodynamic forces acting on the rotor blades are highly complex. To improve the understanding, a common practice is the experimental or num
Externí odkaz:
https://doaj.org/article/cd6d52c1f1e54f8b9b2fe0b89326f840
Publikováno v:
Energies, Vol 15, Iss 22, p 8607 (2022)
We propose an experimental study on the influence of the tip speed ratio on the spatial development of a wind turbine wake. To accomplish this, a scaled wind turbine is tested in a wind tunnel, and its turbulent wake measured for streamwise distances
Externí odkaz:
https://doaj.org/article/4297f4fe133b49789b404d792f5dce7c
Publikováno v:
Renewable Energy. 179:1650-1662
Knowledge of the turbulence in the wakes of wind turbines is important to improve the operation and lifetime of downstream turbines exposed to these wakes. As the investigation of a rotating turbine can be challenging, both experimentally and numeric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee08bc6cb3dce17ea564aaf527bbbcde
https://doi.org/10.1016/j.renene.2021.08.002
https://doi.org/10.1016/j.renene.2021.08.002
Publikováno v:
Energies, Vol 13, Iss 20, p 5392 (2020)
Wind turbines are usually clustered in wind farms which causes the downstream turbines to operate in the turbulent wakes of upstream turbines. As turbulence is directly related to increased fatigue loads, knowledge of the turbulence in the wake and i
Externí odkaz:
https://doaj.org/article/21df4e6e4efb488b881d243978ce8470
Publikováno v:
Energies; Volume 15; Issue 22; Pages: 8607
We propose an experimental study on the influence of the tip speed ratio on the spatial development of a wind turbine wake. To accomplish this, a scaled wind turbine is tested in a wind tunnel, and its turbulent wake measured for streamwise distances
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::3f89a08d22473e92fa637cfd0d82345f
As wind energy expands worldwide, the demand of reliable, fast, cost-efficient wind turbine wake models is growing. This is a significant challenge as wind turbines face various inflow conditions, that include turbulence, inhomogeneities/instationari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa53d268cd33da4223f8f7819acc2cc5
http://arxiv.org/abs/2209.04935
http://arxiv.org/abs/2209.04935
Autor:
Ingrid Neunaber
Publikováno v:
Handbook of Wind Energy Aerodynamics ISBN: 9783030313067
Handbook of Wind Energy Aerodynamics ISBN: 9783030054557
Handbook of Wind Energy Aerodynamics ISBN: 9783030054557
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab0f16a3dd3eec1ebedfb13ea43a02f5
https://doi.org/10.1007/978-3-030-31307-4_45
https://doi.org/10.1007/978-3-030-31307-4_45
Publikováno v:
Journal of Turbulence. 20:93-120
Multi-scale statistics are used to analyse the flow structure of wake flow in the boundary layer of a wind turbine array. Experimentally, a 3×3 wind turbine array is tested with X-type hot-wire ane...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81936ac51da3c835589e7cd1eb535603
https://doi.org/10.1080/14685248.2019.1590584
https://doi.org/10.1080/14685248.2019.1590584