Compact Vibratory flowmeter for measuring Flow characteristics of a multi-phase Flow material and its construction method

摘要

It provides a compact Vibratory Flow Meter (200) to measure the characteristics of the flow of a multi-phase Flow material flow material to a pressure greater than around 68.95 kPa (10 pounds per square inch (PSI) According to a realization of the pres Ente.The Compact Vibratory Flow Meter (200) includes one or more channels of flow (301), at least two Sensors SENSORS (308), and an exciter (309).The Compact Vibratory Flow Meter (200) also includes an excitation frequency of High Water in one or more of the flow DUCT (301) is less than about 250 Hertz (Hz) and an aspect ratio (L / h) of one or more of the flow DUCT (301) is greater than A. Approximately 2.5.A ratio of height to diameter (H / b) of one or more of the flow DUCT (301) is less than about 10 and a Curved Geometry of the flow Channel includes Extreme flexion Angles Theta from Around 120 degrees and about 170 degrees.