Brief introduction: PV6 particle velocity measuring instrument is a kind of multiphase flow measuring instrument which is mainly used to measure particle material velocity in gas-solid and liquid-solid two-phase flow system. It has the following functions: 1) statistical distribution and average measurement of particle velocity in two-phase flow; 2) measurement of relative concentration (C) of flowing materials. PV6 instrument is used to measure the velocity of particle material by calculating the cross-correlation function of two-channel signals. Regarding the delay time within the maximum value of the cross-correlation function curve, i.e., the time when the particle material under test passes through a fixed distance L, the average velocity of the particle within the distance can be obtained through V = L/ sculpture.
Brief introduction: PV6 particle velocity measuring instrument is a kind of multiphase flow measuring instrument which is mainly used to measure particle material velocity in gas-solid and liquid-solid two-phase flow system. It has the following functions: 1) statistical distribution and average measurement of particle velocity in two-phase flow; 2) measurement of relative concentration (C) of flowing materials. PV6 instrument is used to measure the velocity of particle material by calculating the cross-correlation function of two-channel signals. Regarding the delay time within the maximum value of the cross-correlation function curve, i.e., the time when the particle material under test passes through a fixed distance L, the average velocity of the particle within the distance can be obtained through V = L/ sculpture.
