This paper introduces a process method of the pressure data in the wake to obtain the drag characteristics with high accuracy, and discusses about the drag measurement at high Angleofattack.
本文就如何处理尾迹区的测压数据来确保阻力测量的精确度及如何测出大迎角的阻力特性进行了一些探讨。
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The results of flight test show that JL8 aircraft has very good characteristicsofhighAngle of attack, low speed and high speed stalls.