Compressor performance curves can provide the service technician with the Btu pumping rate (capacity), mass flow rates, operating amperage, and operating wattage, when the suction pressure and head ...

A linear control variable yields a uniform surge margin across the full operating range and simplifies both closed-loop and ...

A shift to angular and polar coordinates offers control engineers a more physically rigorous, PID-friendly approach ...

Understanding how system-component pressure losses influence compressor capacity is essential for cost-effective revamps in FCC units. Depending on the specific limitations of a particular FCC unit, ...