| 摘要 |
PROBLEM TO BE SOLVED: To provide a nuclear magnetic flow meter with improved accuracy of measurement of the flow rate for a gaseous phase, and a method for operation of nuclear magnetic flow meters.SOLUTION: Provided is a nuclear magnetic flow meter for measuring the flow rate of a multiphase medium which is flowing through a measuring tube. The nuclear magnetic flow meter has a nuclear magnetic measurement device, and the nuclear magnetic measurement device is located around the measuring tube. The nuclear magnetic flow meter is additionally provided with another measurement device which implements another measurement principle. |
