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以翼型风洞为对象 ,着重介绍了变湍流度对翼型转捩因子影响的速度脉动波形采集的原理和方法 ,重点对波形采集系统用户界面的设计、定时器的应用、分页显示和连续显示等技术进行了具体介绍 ,并给出了实验结果及分析
Taking the airfoil wind tunnel as an example, the principle and method of speed pulsation waveform acquisition with variable turbulence on airfoil transfer factor are emphatically introduced. The design of user interface, timer application, tabular display and continuous Display and other technologies are described in detail, and gives the experimental results and analysis