The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 1999
Filed:
Oct. 23, 1996
Varagur Srinivasa Rajan, Sherwood Park, CA;
Rodney Keith Ridley, Edmonton, CA;
Alberta Research Council, , CA;
Abstract
The invention is an apparatus and a method for characterizing the flow of a multi-phase fluid. The apparatus is comprised of: a conduit having a first end and a second end, for flowing the fluid from the first to the second ends, and a first point and a second point located between the first and second ends; a mixer for mixing the fluid as it flows from the first to the second ends such that the fluid is substantially homogeneous at the first point and such that the substantial homogeneity of the fluid is maintained between the first and second points; and means for determining at least one of a volumetric flow rate of the substantially homogeneous fluid at a first location in the conduit between the first and second points and a density of the substantially homogeneous fluid at a second location between the first and second points. The method is comprised of the steps of: mixing the fluid as it flows from the first to the second ends of the conduit such that the fluid is substantially homogeneous at the first point and such that the substantial homogeneity of the fluid is maintained between the first and second points; and determining at least one of the volumetric flow rate of the substantially homogeneous fluid at the first location and the density of the substantially homogeneous fluid at the second location.