Oil field operators can use several practical equations for calculating flow rates of natural gas through venturi gas-lift valves. For critical flow, this analysis derived such equations from a ...

Flow calculation is a built in feature of ABB industiral drive modules. It is used to determine the flow rate within a process and can be used as part of a comprehensive flow metering regime. The ...

This article describes how a multivariable pressure transmitter with built-in dynamic compensation can correct for many of the errors and inaccuracies that can occur in differential pressure based ...

Among the first instruments plastics molders, extruders, and compounders are likely to consider when outfitting a new lab is a melt-flow indexer or “melt indexer.” Known as an extrusion plastometer in ...

Horiba has been granted a patent for a fluid control device that prevents unnatural flow rate behavior. The device includes a control valve, pressure sensors, a calculation unit, and an output unit.