Analysis of Four Data Reduction Schemes Applied to Four-sensor Hot-wire Probes

摘要

Four data reduction schemes for four-sensor hot-wire probes have been implemented and used to measure the turbulent statistics in the near field of a round jet. Each data reduction scheme was used on the set of signals obtained and compared to data from the literature and LES computation to quantify the level of accuracy of the probe and the data reduction schemes proposed in the literature in a consistent manner. Results for u'_(rms), u'v' and v'w' are presented.