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Title: The Development Of Ultrasonic Meter Performance Diagnostic Methods Velocity Profile Ratios
Author: William Johansen Thomas Kegel
Source: Flomeko 2010
Year Published: 2010
Abstract: Check meters are commonly used by calibration facilities to monitor system performance. Check meters at the CEESI Iowa Natural Gas High Flow Facility have been installed in two different configurations: permanently installed check meters upstream of the customer meters and check meters installed downstream of the customer meters in variable configurations. The data from two 12 ultrasonic check meters normally placed downstream of customer meters will be examined to investigate the effect of velocity profile on the performance of ultrasonic flowmeters