The damping derivatives can only be determined experimentally in the wind tunnel or ballistic range.
阻尼导数只能用风洞或弹道试验来确定。
Comparisons between computations and wind tunnel experiments show that the accuracy of the code is ideal. It is useful for analyses of aerodynamic characteristics and exterior ballistic design.
计算结果与风洞实验值比较表明，本方法精度较好，是进行尾翼弹气动力特性分析和外弹道设计的一个有力工具。
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