Most recent
ASME MFC-5.3-2013 (R2018)
Measurement of Liquid Flow in Closed Conduits Using Doppler Ultrasonic Flowmeters
This Standard applies only to ultrasonic flowmeters that base their operation on the reflection of acoustic waves, frequently referred to as a Doppler flowmeter. The flow measurement utilizes either frequency or time domain techniques. This Standard concerns the volume flow-rate measurement of a liquid dominant fluid with steady flow or flow varying only slowly with time in a completely filled closed conduit.
Content Provider
American Society of Mechanical Engineers [asme]