171009 ⎘
Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid the jet used is composed of ionised or radioactive particles
Measuring arrangement and method of directing and detecting particles
MULTIPHASE FLUID FLOWRATE METERING DEVICE AND METERING METHOD BASED ON ARC SHAPED PIPE