ALE-VMS and ST-VMS methods for computer modeling of wind-turbine rotor aerodynamics and fluid-structure interaction

Yuri Bazilevs*, Ming Chen Hsu, Kenji Takizawa, Tayfun E. Tezduyar

*この研究の対応する著者

研究成果: Article査読

136 被引用数 (Scopus)

抄録

We provide an overview of the Arbitrary LagrangianEulerian Variational Multiscale (ALE-VMS) and SpaceTime Variational Multiscale (ST-VMS) methods we have developed for computer modeling of wind-turbine rotor aerodynamics and fluidstructure interaction (FSI). The related techniques described include weak enforcement of the essential boundary conditions, KirchhoffLove shell modeling of the rotor-blade structure, NURBS-based isogeometric analysis, and full FSI coupling. We present results from application of these methods to computer modeling of NREL 5MW and NREL Phase VI wind-turbine rotors at full scale, including comparison with experimental data.

本文言語English
論文番号1230002
ジャーナルMathematical Models and Methods in Applied Sciences
22
SUPPL.2
DOI
出版ステータスPublished - 2012 8

ASJC Scopus subject areas

  • モデリングとシミュレーション
  • 応用数学

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