本文分析了热线探针测定液体导热系数时产生误差的原因,指出了设计探针时应注意的问题。
The error-sources in measuring the liquid thermal conductivity with LSP are analyzed and the problems which should be paid attention to in LSP design are also suggested.
本文研制了脉冲热线空间速度探针,对其空间结构及特性进行了分析,给出了测量雷诺应力的方法与应用实例。
A pulsed wire velocity probe is developed, and it's structure and characteristics studied. An example for measurement of Reynolds stresses in highly turbulent flows is given.
叙述了分别采用五孔探针、热线和激光三种流场测量方法测量旋流器模型内的流场分布情况,并得出基本一致的实验结果,从而为旋流发生器的设计提供理论依据。
In this paper the flow field in swirler is measured by five-hole probe, hotwire and LDA. These results could be much the same. It can provide some ideas for design of swirler.
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