The three force balance

The three force balanceThe three force balance
  1. The three component force measurement balance was internal type and fixed to the sting , and the flow over the wing was visualized by hydrogen bubble method .

    利用氢气泡方法观测机翼上表面流动,测力和流动显示结果同时记录。

  2. During the courses a three component force balance and a computer based data acquisition system were used to measure the hydrodynamic forces on the model .

    试验过程中采用了三分力天平、数据采集/转换卡及计算机记录水动力数据。