A flowmeter that measures velocity is designed to measure the flow of a gas whose temperature is controlled within 3°C of its setpoint of 27°C. What is the approximate flow error resulting from the expected temperature fluctuation?
The physical properties of natural gas such as its density, heat content and thermal properties can be different and vary over time.
Which flowmeters are affected by the flow regime in which they are operated?
Viscous liquids typically operate completely in the laminar flow regime and often do not exhibit a turbulent flow profile at high velocities.