Prediction of Helicopter Rotor Loads Using Time-Spectral Computational Fluid Dynamics and an Exact Fluid-Structure Interface

著录项

• 来源
  《Journal of the American Helicopter Society》 |2011年第4期|p.042001.1-042001.15|共15页
• 作者

  Seongim Choi; Anubhav Datta; Juan J. Alonso;

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• 作者单位

  Department of Aerospace Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-701, Korea;

  Rotorcraft Dynamicist Science and Technology Corporation U. S. Army Aeroflightdynamics Directorate JASA Ames Research Center, Moffett Field, CA;

  Department of Aeronautics and Astronautics Stanford University, Stanford, CA;

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• 原文格式 PDF
• 正文语种 eng
• 中图分类
• 关键词

  a: speed of sound; C~(AB): orientation of frame A relative frame B; c: local chord; D: 3×6 beam transformation matrix, from displacement　to states; D_(mn): spectral time derivative matrix;

  机译：答：音速;C〜（AB）：帧A相对帧B的方向;c：本地和弦;D：3×6光束变换矩阵;从位移到状态;D_（mn）：频谱时间导数矩阵;