| 20100268486 | ULTRASONIC MULTIPHASE FLOWMETER, ULTRASONIC MULTIPHASE FLOW RATE MEASUREMENT PROGRAM, AND MULTIPHASE FLOW RATE MEASUREMENT METHOD USING ULTRASONIC WAVE - To provide an ultrasonic multiphase flowmeter, an ultrasonic multiphase flow rate measurement program and a multiphase flow rate measurement method using an ultrasonic wave that can accurately measure the flow rate of a multiphase flow by detecting the position of an interface between phases by an operation processing of at least one of data on reflected ultrasonic wave and data on a flow velocity distribution. | 10-21-2010 |
