摘要
本文首先简述了风洞实验数据精确度对飞机性能的影响，然后，介绍了国内外风洞实验数据精确度标准，最后，给出了国内外风洞实验数据精确度与该标准的比较。
The effect of accuracy for wind tunnel testing data on airplane performence is reyiewed briefly. The requirment of accuracy for wind tunnel testing data is introduced at home and broad. Finally, the accuracy for wind tunnel testing data at home and abroad is presented and compared with that requirement of ac.curacy.
关键词
风洞实验
数据处理
数据精确度
wind tunnel testing, data processing, data accaracy
