桨叶气动力计算采用时域非定常空气动力计算模型，包括非线性分离和动态失速的影响。
Blade element theory was used to calculate unsteady aerodynamic loads in linear and nonlinear regimes.
然而，其中涉及到的空气动力学原理则极端复杂，需要超级计算机破解。
But the aerodynamics involved are extremely complex and required a supercomputer to crack.
在零攻角实验时不同模型的空气动力阻力是采用简化方法来计算的；
The aerodynamic drag of different models at zero angle of attack in the experiment is calculated using the simplified procedure.
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