According to the obtained results, the behavior of the separation flow and the effects of negative incidences on the aerodynamic characteristics of cascade are analyzed.
根据计算结果对大负攻角条件下叶栅二维分离流动的特点以及攻角对叶栅气动特性的影响进行了分析。
A new approach to modeling the unsteady rotor aerodynamic forces is established based on the insight into the nonuniform induced velocity distribution, inflow dynamics and unsteady airfoil behavior.
在考察非均匀诱速分布、入流动力学和非定常翼型性能的基础上，建立了一种模拟非定常旋翼气动力的新方法。
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