The staticpressure gradient in cyclone air classifier can have influence on the test and measurement for its flow fields by five-hole probe.
用五孔探针测试旋流式气力分级机流场时，分级机内存在的静压梯度会对测试产生影响。
2
The performance of rectangular compressor cascades composed of different swept blades was studied by staticpressure measurement, flow visualization and probe measurement.
通过壁面静压测量、流场显示及气动探针测量研究了不同掠型叶片组成的平面扩压叶栅特性。
3
A five hole probe is used for measuring the tangential Angle of flow, axial velocity, staticpressure of flow and swirl number in the flow sections of the conveying system.