摘要
介绍了一种测量高温流化床水平埋管流动特性的测量装置。该装置的振荡器封闭在一个管子内，从而有效地减小了外部参数和寄生电容的影响，提高了灵敏度。实验结果表明，这种测量装置的性能令人十分满意。
Describes an instrument for measuring the local flow characteristics around a immersed tube in a high temperature fluidized bed. The oscillator of the instrument is packed inside the tube, so that the instrument is mostly free of outside influences and stray capacitance. Thus a high sensitivity is obtained.
