Measurement of Fluid Flow

摘要: On the basic of ultrasonic principle made clear in Chaps. 1– flow velocity profiling can be realized if Doppler method is applicable to system. There are standard fields, which most appropriate systems for examining performance (UVP) and training users making UVP measurements. The fields have a one-dimensional one-component distribution, irrespective whether they steady or unsteady, such as case rotating circular cylinder laminar pipe. Measuring helps clarify functions subject diverse practical problems. Once information acquired, it suitably adjusted post-processing. Post-processing has two purposes: one improve data quality response inclusion noise data, other derive statistical quantities.