E3S Web Conf.
Volume 341, 20222022 7th International Conference on Green Materials and Environmental Engineering (GMEE2022)
|Number of page(s)||6|
|Published online||31 January 2022|
Characteristics of wind turbine wake and particle transport in aeolian sand environment
College of new energy, North China Electric Power University, 102206 Beijing, China
* Corresponding author: email@example.com
For the wind turbine wake field in the aeolian sand environment, the multiphase flow model is used to simulate the wind sand inflow and the wake of the wind turbine is simulated and calculated in combination with the actuation line model based on the OpenFOAM-v2006. The effects of clean air inflow and wind sand inflow on the wind turbine wake field are compared, including speed loss and wake structure. Equally the particle transport in the wake of wind turbine is analyzed. The results show that the velocity of wind turbine wake recovers faster in the aeolian sand environment, the overall spatial structure is sinking, and the particles will settle in advance and distribute in strips.
Key words: ALM / OpenFOAM / MPPICFoam / LES
© The Authors, published by EDP Sciences, 2022
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