Multiphase fluid pumping or compression device with blades of tandem design

摘要

Multiphase fluid pumping or compression device comprising at least one group of blades (Gj) including for example a first (A1j) and a second (A2j) blade of tandem design whose geometric characteristics are determined to optimize the compression or the pumping of a multiphase fluid comprising at least one liquid phase and at least one gas phase.