Research of Influence of Obstacles on Three-Dimensional Hill Wind Field

Rui Yang; Ting Ting Wang; Wei Wei Xia

doi:10.4028/www.scientific.net/AMM.448-453.1712

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 448-453Research of Influence of Obstacles on...

Research of Influence of Obstacles on Three-Dimensional Hill Wind Field

Abstract:

At different wind speeds, in order to study the impact of obstacle size and distance to the bottom of the hill on wind farm, using Pro / E generates the model of hills and upstream obstacle, sinusoidal model was selected to the hill contour, then Fluent was adopted to analyze the flow field, turbulence model select the SSK k-ω, inlet boundary condition was exponential function. Wind speed distribution and wind pressure distribution of hill surface at each case were depicted by the simulation results; the obstacle of conducive for wind farms was obtained by comparing flow field distribution of each case.

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Periodical:

Applied Mechanics and Materials (Volumes 448-453)

Pages:

1712-1715

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.448-453.1712

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Online since:

October 2013

Authors:

Rui Yang, Ting Ting Wang*, Wei Wei Xia

Keywords:

Hill, Obstacle, Turbulence Intensity, Wind Speed

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* - Corresponding Author

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