Correction of Flow Metering Coefficients Using Two-Dimensional Curve Fitting

@inproceedings{Chun2011CorrectionOF,
  title={Correction of Flow Metering Coefficients Using Two-Dimensional Curve Fitting},
  author={Sejong Chun and Byung-Ro Yoon and Duck-Ki Lee and Hae-Man Choi},
  year={2011}
}
Swirl flows are either tumbling motions of main flows or circulating secondary flows in the cross-section of pipe, which makes accurate flow metering difficult without installing a long straight pipe upstream of a flow meter. However, there are many situations, where such long upstream/downstream pipelines cannot be installed due to limited space in the installation site for flow metering. The relative deviations of flow rates between the testing and the reference flow meters can be reduced by… CONTINUE READING