作者: Wang Hongliang , Song Peng , Wang Feng , Liu Kewei
DOI:
关键词: Acoustics 、 Flow field 、 Accuracy and precision 、 Sampling (signal processing) 、 Position (vector) 、 Materials science
摘要: The utility model relates to a multifunctional detection apparatus for flow field determination. comprises rod, at least one probe and/or sampler, wherein the sampler are fixed on rod. A end of and sampling protrude from same According determination provided by model, plurality probes samplers arranged rod based parameters which need be measured, has simple overall structure can synchronously measure in position field, so that workload flow-field parameter measurement is reduced, result errors because differences positions inserting early or late different time simultaneously eliminated, accuracy raised.