Analysis of the Effect of Sampling Probe Geometry on Measurement Accuracy in Supersonic Gas Flow
Wanlin Zhang,
Yingtao Chen,
Yanting Ai
et al.
Abstract:The accuracy of sampling of gas components has a significant impact on the measurement of various performance parameters in the combustion chamber of an aero-engine. In order to investigate the effect of the probe geometry of a six-point gas sampling probe on sampling accuracy in supersonic gas flow, a three-dimensional probe gas flow characteristic solution model is established through numerical simulation methods of components of transport and fluid–solid coupling. Probes with three angles of 28°, 30°, and 3… Show more
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