DEVICE FOR MEASURING THE GAS RATE IN A DIPHASIC FLUID FLOWING IN A FLUID PIPING, PARTICULARLY CRYOGENIC FLUID

摘要

P Device for measuring the rate of gas in a two-phase fluid flowing in a fluid pipeline, characterized in that it comprises, arranged near the current of fluid flowing in the pipeline, a device (1) sensitive to variations in sound resulting from the passage of the fluid in the pipe (2) as a function of the gas content of said fluid and delivering output signals reflecting said variations. /P