facticity

• Typical variable windfield models , such as large scale steady wind flow , downburst , turbulence , airflow over mountain , are developed and their physical specialities are discussed . furthermore , simplex modules are integrated to form complex model . facticity and application technique to flight simulation are discussed
  讨论了以下几种典型风场模型(大尺度均值风模型、 dryden紊流模型、微下击暴流模型和过山气流模型)的物理特征与建模方法，并对单一模型进行复合，建立变化风场模型库，最后讨论了各种模型的真实性与如何应用于飞行仿真； 3