The cost of installing orifice plate flow meters has been cut by up to 40% with the launch of ABB’s OriMaster Compact Orifice DP flow meter. The latest in ABB’s new FlowMaster range, the OriMaster is ...

For instance, a 2024 investigation has delineated the pressure loss and affecting length of thin orifice plates in tunnel ventilation models, resulting in refined models that better capture flow ...

These meters are highly accurate, typically 0.5% of flow rate over a dynamic range up to 300:1. But to maintain their accuracy, they must have a flow rate above 1.5 fps.

Orifice meters provide acceptable wet-gas measurements Wet-gas metering at wellsites saves capital and operating costs while providing acceptable accuracy unless liquid slugging ...

The flow of all fluids, whether liquid or gas, will have one of three states: laminar, turbulent, and transitional. This article discusses flow principles and pressure-based flow measurement. Types of ...