Momentum probe and sampling probe for measurement of particle flow properties in CFB boilers

@inproceedings{Zhang1997MomentumPA,
  title={Momentum probe and sampling probe for measurement of particle flow properties in CFB boilers},
  author={Wennan Zhang and Filip Johnsson and Bo G Leckner},
  year={1997}
}
With the aim of making local particle flow structure studies in commercial scale circulating fluidized-bed (CFB) boilers, a momentum probe and a non-isokinetic particle sampling probe have been designed to measure local momentum flux of gas-solids flow and particle flux. The time-averaged, local particle velocity and concentration are deduced from the measurement results of these two probes. The two probes were calibrated and validated in situ in a CFB boiler furnace. In order to better… CONTINUE READING