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 dragmeasurement at high Angle of attack.
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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This Paper introduces a dragmeasurement system, which consists of transducer, ampli-filer, micro-printer and automatic running circuit of data collection. The core of system is single-chip 8031.
To draw a measurement line, click the New line button and then click and drag in the main image window with the left mouse button to place the start and end points of the line.