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ultrasonic phase velocity spectrum measurement in multi-phase flows
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ultrasonic phase velocity spectrum measurement in multi-phase flows
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工学
[多相流测量]
释
ultrasonic phase velocity spectrum measurement in multi-phase flows
多相流超声相速度谱测量
通过对超声波信号的检测,分析由于多相流中声波的吸收、散射等原因所引起的在一定带宽范围内表示为频率函数形式的相速度,进而反映和测量多相流中参数特性的过程。
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