Measuring and testing – Volume or rate of flow – Of selected fluid mixture component
Patent
1995-06-07
1998-08-11
Biegel, Ronald L.
Measuring and testing
Volume or rate of flow
Of selected fluid mixture component
73861, G01F 166
Patent
active
057929629
ABSTRACT:
A method for measuring the velocity of at least a liquid phase and at least a gas phase of a multiphase medium flowing in a volume is disclosed. A first wave is transmitted at a given frequency f1 selected as a function of the liquid phase through at least part of the multiphase medium. At least one parameter, characteristic of a part of the first wave which is disturbed and diffused by the flowing medium is measured. A second wave is transmitted at a given frequency f2 selected as a function of the liquid phase through at least part of the multiphase medium. At least one parameter, characteristic of a part of the second wave which is disturbed and diffused by the flowing medium is measured. At least one measured parameter is processed using the Doppler effect. A velocity field of the liquid phase and/or the gas phase is determined for a given section of the volume in response to the processed at least one parameter.
REFERENCES:
patent: 4236406 (1980-12-01), Reed et al.
patent: 4402230 (1983-09-01), Raptis
patent: 4532812 (1985-08-01), Birchak
patent: 4884457 (1989-12-01), Hatton
patent: 4976154 (1990-12-01), Schneider et al.
patent: 5049823 (1991-09-01), Castel et al.
patent: 5150061 (1992-09-01), Castel et al.
Karplus, H.B. and A.C. Raptis, Flow measurement of dense slurries using the sonic doppler principle, Sep. 1978 Ultrasonics Symposium Proc., Cherry Hill, N.J., USA.
Constant Michel
Reminieras Jean-Pierre
Biegel Ronald L.
Institut Francais du Pe'trole
LandOfFree
Device and method for measuring velocity profiles in a multiphas does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device and method for measuring velocity profiles in a multiphas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for measuring velocity profiles in a multiphas will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-390949