飞机进气道动态总压耙设计的若干问题

Some Problems about the Dynamic Total Pressure Rake Design of Aircraft Intake

本文研究了广泛用于测量飞机进气道与发动机界面上的动态畸变或紊流度的总压耙的设计问题,包括探测杆头部形状、测耙支板的几何形状、几何参数对测点紊流度的影响。

Some problems about the design of total pressure rakes which have been used widely in the measurement of dynamic distortion or turbulences at the interface between inlet and engine, including the effects of the geometry of porbes and supporting rib of total pressure rake,are presented.