A simple method for converting frequency domain aerodynamics to the time domain
A simple method for converting frequency domain aerodynamics to the time domain
复制标题
一种将频域空气动力学转换到时域的简单方法
DOI：
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发表时间：
1980
期刊：
影响因子：
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通讯作者：
E. Dowell
中科院分区：
文献类型：
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作者：
E. Dowell
本文提出了一种将频域空气动力学转换为指数空气动力学的简捷方法。频域中的气动力所需的数据可以从任何可用的（线性）理论获得。该方法保留了分析的灵活性，是基于频域结果的特定字符。对不可压缩、亚音速和跨音速二维流动作了评价。
A simple, direct procedure was developed for converting frequency domain aerodynamics into indicial aerodynamics. The data required for aerodynamic forces in the frequency domain may be obtained from any available (linear) theory. The method retains flexibility for the analyst and is based upon the particular character of the frequency domain results. An evaluation of the method was made for incompressible, subsonic, and transonic two dimensional flows.